asyncapi: 3.0.0 info: title: SLNG Gateway API - SLNG TTS version: 0.1.0 description: SLNG Gateway API contact: name: SLNG Support url: https://slng.ai email: support@slng.ai license: name: Proprietary tags: - name: STT description: Speech-to-Text services - name: Unmute STT Bridge description: SLNG native WebSocket STT protocol bridge. - name: Unmute TTS Bridge description: SLNG native WebSocket TTS protocol bridge. servers: production: host: api.slng.ai protocol: wss description: Production security: - $ref: "#/components/securitySchemes/bearer" staging: host: stageapi.slng.ai protocol: wss description: Staging security: - $ref: "#/components/securitySchemes/bearer" channels: /v1/tts/slng/canopylabs/orpheus:en: address: /v1/tts/slng/canopylabs/orpheus:en title: Orpheus (English) summary: Orpheus (English) description: Stream English speech synthesis from SLNG-hosted Canopy Labs Orpheus over WebSocket with emotion control and SLNG's unified low-latency TTS protocol. tags: - name: Orpheus English servers: - $ref: "#/servers/production" messages: TtsInitRequest: $ref: "#/components/messages/TtsInitRequest" TtsTextMessage: $ref: "#/components/messages/TtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" TtsReadyResponse: $ref: "#/components/messages/TtsReadyResponse" TtsAudioChunk: $ref: "#/components/messages/TtsAudioChunk" TtsSegmentStart: $ref: "#/components/messages/TtsSegmentStart" TtsSegmentEnd: $ref: "#/components/messages/TtsSegmentEnd" TtsFlushed: $ref: "#/components/messages/TtsFlushed" TtsCleared: $ref: "#/components/messages/TtsCleared" TtsAudioEnd: $ref: "#/components/messages/TtsAudioEnd" TtsErrorResponse: $ref: "#/components/messages/TtsErrorResponse" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngOrpheus" /v1/tts/slng/rime/arcana:3-en: address: /v1/tts/slng/rime/arcana:3-en title: Arcana v3 (English) summary: Arcana v3 (English) description: Text-to-Speech API for generating English speech using Rime Arcana v3 TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v3 servers: - $ref: "#/servers/production" messages: SlngRimeArcana3TtsInitRequest: $ref: "#/components/messages/SlngRimeArcana3TtsInitRequest" SlngRimeArcana3TtsTextMessage: $ref: "#/components/messages/SlngRimeArcana3TtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV3En" /v1/tts/slng/rime/arcana:3-es: address: /v1/tts/slng/rime/arcana:3-es title: Arcana v3 (Spanish) summary: Arcana v3 (Spanish) description: Text-to-Speech API for generating Spanish speech using Rime Arcana v3 TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v3 servers: - $ref: "#/servers/production" messages: SlngRimeArcana3TtsInitRequestEs: $ref: "#/components/messages/SlngRimeArcana3TtsInitRequestEs" SlngRimeArcana3TtsTextMessage: $ref: "#/components/messages/SlngRimeArcana3TtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV3Es" /v1/tts/slng/rime/arcana:3-fr: address: /v1/tts/slng/rime/arcana:3-fr title: Arcana v3 (French) summary: Arcana v3 (French) description: Text-to-Speech API for generating French speech using Rime Arcana v3 TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v3 servers: - $ref: "#/servers/production" messages: SlngRimeArcana3TtsInitRequestFr: $ref: "#/components/messages/SlngRimeArcana3TtsInitRequestFr" SlngRimeArcana3TtsTextMessage: $ref: "#/components/messages/SlngRimeArcana3TtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV3Fr" /v1/tts/slng/rime/arcana:3-hi: address: /v1/tts/slng/rime/arcana:3-hi title: Arcana v3 (Hindi) summary: Arcana v3 (Hindi) description: Text-to-Speech API for generating Hindi speech using Rime Arcana v3 TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v3 servers: - $ref: "#/servers/production" messages: SlngRimeArcana3TtsInitRequest: $ref: "#/components/messages/SlngRimeArcana3TtsInitRequest" SlngRimeArcana3TtsTextMessage: $ref: "#/components/messages/SlngRimeArcana3TtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV3Hi" /v1/tts/slng/rime/coda:0-id: address: /v1/tts/slng/rime/coda:0-id title: Coda (Indonesian) summary: Coda (Indonesian) description: Text-to-Speech API for generating Bahasa Indonesian speech using Rime Coda TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Coda servers: - $ref: "#/servers/production" messages: SlngRimeCoda0IdTtsInitRequest: $ref: "#/components/messages/SlngRimeCoda0IdTtsInitRequest" SlngRimeCoda0IdTtsTextMessage: $ref: "#/components/messages/SlngRimeCoda0IdTtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeCodaTtsAudioChunk: $ref: "#/components/messages/SlngRimeCodaTtsAudioChunk" SlngRimeCodaTtsError: $ref: "#/components/messages/SlngRimeCodaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngCoda0Id" /v1/tts/slng/rime/arcana:ar: address: /v1/tts/slng/rime/arcana:ar title: Arcana v2 (Arabic) summary: Arcana v2 (Arabic) description: Text-to-Speech API for generating Arabic speech from text using Rime Arcana TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v2 servers: - $ref: "#/servers/production" messages: SlngRimeArcana2TtsInitRequestAr: $ref: "#/components/messages/SlngRimeArcana2TtsInitRequestAr" SlngRimeArcana2TtsTextMessageAr: $ref: "#/components/messages/SlngRimeArcana2TtsTextMessageAr" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV1Ar" /v1/tts/slng/rime/arcana:de: address: /v1/tts/slng/rime/arcana:de title: Arcana v2 (German) summary: Arcana v2 (German) description: Text-to-Speech API for generating German speech from text using Rime Arcana TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v2 servers: - $ref: "#/servers/production" messages: SlngRimeArcana2TtsInitRequestDe: $ref: "#/components/messages/SlngRimeArcana2TtsInitRequestDe" SlngRimeArcana2TtsTextMessageDe: $ref: "#/components/messages/SlngRimeArcana2TtsTextMessageDe" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV1De" /v1/tts/slng/rime/arcana:en: address: /v1/tts/slng/rime/arcana:en title: Arcana v2 (English) summary: Arcana v2 (English) description: Text-to-Speech API for generating English speech from text using Rime Arcana TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v2 servers: - $ref: "#/servers/production" messages: SlngRimeArcana2TtsInitRequestEn: $ref: "#/components/messages/SlngRimeArcana2TtsInitRequestEn" SlngRimeArcana2TtsTextMessageEn: $ref: "#/components/messages/SlngRimeArcana2TtsTextMessageEn" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV1En" /v1/tts/slng/rime/arcana:es: address: /v1/tts/slng/rime/arcana:es title: Arcana v2 (Spanish) summary: Arcana v2 (Spanish) description: Text-to-Speech API for generating Spanish speech from text using Rime Arcana TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v2 servers: - $ref: "#/servers/production" messages: SlngRimeArcana2TtsInitRequestEs: $ref: "#/components/messages/SlngRimeArcana2TtsInitRequestEs" SlngRimeArcana2TtsTextMessageEs: $ref: "#/components/messages/SlngRimeArcana2TtsTextMessageEs" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV1Es" /v1/tts/slng/rime/arcana:fr: address: /v1/tts/slng/rime/arcana:fr title: Arcana v2 (French) summary: Arcana v2 (French) description: Text-to-Speech API for generating French speech from text using Rime Arcana TTS model. Establishes a WebSocket connection for real-time text-to-speech. tags: - name: Rime Arcana v2 servers: - $ref: "#/servers/production" messages: SlngRimeArcana2TtsInitRequestFr: $ref: "#/components/messages/SlngRimeArcana2TtsInitRequestFr" SlngRimeArcana2TtsTextMessageFr: $ref: "#/components/messages/SlngRimeArcana2TtsTextMessageFr" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngRimeArcanaTtsAudioChunk: $ref: "#/components/messages/SlngRimeArcanaTtsAudioChunk" SlngRimeArcanaTtsTimestamps: $ref: "#/components/messages/SlngRimeArcanaTtsTimestamps" SlngRimeArcanaTtsError: $ref: "#/components/messages/SlngRimeArcanaTtsError" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngArcanaV1Fr" /v1/tts/slng/deepgram/aura:2-en: address: /v1/tts/slng/deepgram/aura:2-en title: Aura 2 (English) summary: Aura 2 (English) description: Stream low-latency conversational English text-to-speech from SLNG-hosted Deepgram Aura 2 over WebSocket, optimized for production voice agents. tags: - name: Deepgram Aura 2 servers: - $ref: "#/servers/production" messages: SlngDeepgramAura2EnTtsInitRequest: $ref: "#/components/messages/SlngDeepgramAura2EnTtsInitRequest" TtsTextMessage: $ref: "#/components/messages/TtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngDeepgramAura2EnMetadataResponse: $ref: "#/components/messages/SlngDeepgramAura2EnMetadataResponse" SlngDeepgramAuraTtsAudioChunk: $ref: "#/components/messages/SlngDeepgramAuraTtsAudioChunk" SlngDeepgramAuraTtsFlushed: $ref: "#/components/messages/SlngDeepgramAuraTtsFlushed" SlngDeepgramAuraTtsCleared: $ref: "#/components/messages/SlngDeepgramAuraTtsCleared" TtsErrorResponse: $ref: "#/components/messages/TtsErrorResponse" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngAuraEn" /v1/tts/slng/deepgram/aura:2-es: address: /v1/tts/slng/deepgram/aura:2-es title: Aura 2 (Spanish) summary: Aura 2 (Spanish) description: Stream low-latency conversational Spanish text-to-speech from SLNG-hosted Deepgram Aura 2 over WebSocket, optimized for production voice agents. tags: - name: Deepgram Aura 2 servers: - $ref: "#/servers/production" messages: SlngDeepgramAura2EsTtsInitRequest: $ref: "#/components/messages/SlngDeepgramAura2EsTtsInitRequest" TtsTextMessage: $ref: "#/components/messages/TtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsClearMessage: $ref: "#/components/messages/TtsClearMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" SlngDeepgramAura2EsMetadataResponse: $ref: "#/components/messages/SlngDeepgramAura2EsMetadataResponse" SlngDeepgramAuraTtsAudioChunk: $ref: "#/components/messages/SlngDeepgramAuraTtsAudioChunk" SlngDeepgramAuraTtsFlushed: $ref: "#/components/messages/SlngDeepgramAuraTtsFlushed" SlngDeepgramAuraTtsCleared: $ref: "#/components/messages/SlngDeepgramAuraTtsCleared" TtsErrorResponse: $ref: "#/components/messages/TtsErrorResponse" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngAuraEs" /v1/tts/slng/inworld/max:1.5: address: /v1/tts/slng/inworld/max:1.5 title: Inworld Max 1.5 summary: Inworld Max 1.5 description: Stream multilingual speech synthesis from SLNG-hosted Inworld Max 1.5 over WebSocket using SLNG's unified low-latency TTS protocol. tags: - name: Inworld Max 1.5 servers: - $ref: "#/servers/production" messages: SlngInworldMaxInitRequest: $ref: "#/components/messages/SlngInworldMaxInitRequest" TtsTextMessage: $ref: "#/components/messages/TtsTextMessage" TtsFlushMessage: $ref: "#/components/messages/TtsFlushMessage" TtsCloseMessage: $ref: "#/components/messages/TtsCloseMessage" TtsAudioChunk: $ref: "#/components/messages/TtsAudioChunk" TtsAudioEnd: $ref: "#/components/messages/TtsAudioEnd" TtsErrorResponse: $ref: "#/components/messages/TtsErrorResponse" bindings: ws: method: GET headers: $ref: "#/components/schemas/WebsocketHeadersSlngInworldMax" operations: ttsSlngDeepgramAura2EnReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Initialize session on Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/SlngDeepgramAura2EnTtsInitRequest" description: Initialize session on Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Send text to Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/TtsTextMessage" description: Send text to Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Flush buffered output on Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/TtsFlushMessage" description: Flush buffered output on Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Clear queued output on Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/TtsClearMessage" description: Clear queued output on Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Close session on Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/TtsCloseMessage" description: Close session on Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnSendMetadata: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Receive metadata response from Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/SlngDeepgramAura2EnMetadataResponse" description: Receive metadata response from Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Receive audio chunk from Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/SlngDeepgramAuraTtsAudioChunk" description: Receive audio chunk from Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnSendFlushed: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Receive flushed confirmation from Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/SlngDeepgramAuraTtsFlushed" description: Receive flushed confirmation from Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnSendCleared: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Receive cleared confirmation from Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/SlngDeepgramAuraTtsCleared" description: Receive cleared confirmation from Aura 2 (English) tags: [] ttsSlngDeepgramAura2EnSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en" summary: Receive error from Aura 2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-en/messages/TtsErrorResponse" description: Receive error from Aura 2 (English) tags: [] ttsSlngDeepgramAura2EsReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Initialize session on Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/SlngDeepgramAura2EsTtsInitRequest" description: Initialize session on Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Send text to Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/TtsTextMessage" description: Send text to Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Flush buffered output on Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/TtsFlushMessage" description: Flush buffered output on Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Clear queued output on Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/TtsClearMessage" description: Clear queued output on Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Close session on Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/TtsCloseMessage" description: Close session on Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsSendMetadata: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Receive metadata response from Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/SlngDeepgramAura2EsMetadataResponse" description: Receive metadata response from Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Receive audio chunk from Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/SlngDeepgramAuraTtsAudioChunk" description: Receive audio chunk from Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsSendFlushed: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Receive flushed confirmation from Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/SlngDeepgramAuraTtsFlushed" description: Receive flushed confirmation from Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsSendCleared: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Receive cleared confirmation from Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/SlngDeepgramAuraTtsCleared" description: Receive cleared confirmation from Aura 2 (Spanish) tags: [] ttsSlngDeepgramAura2EsSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es" summary: Receive error from Aura 2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1deepgram~1aura:2-es/messages/TtsErrorResponse" description: Receive error from Aura 2 (Spanish) tags: [] ttsSlngInworldMaxReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5" summary: Initialize session on Inworld Max 1.5 messages: - $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5/messages/SlngInworldMaxInitRequest" description: Initialize session on Inworld Max 1.5 tags: [] ttsSlngInworldMaxReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5" summary: Send text to Inworld Max 1.5 messages: - $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5/messages/TtsTextMessage" description: Send text to Inworld Max 1.5 tags: [] ttsSlngInworldMaxReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5" summary: Flush buffered output on Inworld Max 1.5 messages: - $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5/messages/TtsFlushMessage" description: Flush buffered output on Inworld Max 1.5 tags: [] ttsSlngInworldMaxReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5" summary: Close session on Inworld Max 1.5 messages: - $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5/messages/TtsCloseMessage" description: Close session on Inworld Max 1.5 tags: [] ttsSlngInworldMaxSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5" summary: Receive audio chunk from Inworld Max 1.5 messages: - $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5/messages/TtsAudioChunk" description: Receive audio chunk from Inworld Max 1.5 tags: [] ttsSlngInworldMaxSendAudioEnd: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5" summary: Receive audio end from Inworld Max 1.5 messages: - $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5/messages/TtsAudioEnd" description: Receive audio end from Inworld Max 1.5 tags: [] ttsSlngInworldMaxSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5" summary: Receive error from Inworld Max 1.5 messages: - $ref: "#/channels/~1v1~1tts~1slng~1inworld~1max:1.5/messages/TtsErrorResponse" description: Receive error from Inworld Max 1.5 tags: [] ttsOrpheusEnReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Initialize session on Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsInitRequest" description: Initialize session on Orpheus (English) tags: [] ttsOrpheusEnReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Send text to Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsTextMessage" description: Send text to Orpheus (English) tags: [] ttsOrpheusEnReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Flush buffered output on Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsFlushMessage" description: Flush buffered output on Orpheus (English) tags: [] ttsOrpheusEnReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Clear queued output on Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsClearMessage" description: Clear queued output on Orpheus (English) tags: [] ttsOrpheusEnReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Close session on Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsCloseMessage" description: Close session on Orpheus (English) tags: [] ttsOrpheusEnSendReady: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Receive ready signal from Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsReadyResponse" description: Receive ready signal from Orpheus (English) tags: [] ttsOrpheusEnSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Receive audio chunk from Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsAudioChunk" description: Receive audio chunk from Orpheus (English) tags: [] ttsOrpheusEnSendSegmentStart: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Receive segment start from Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsSegmentStart" description: Receive segment start from Orpheus (English) tags: [] ttsOrpheusEnSendSegmentEnd: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Receive segment end from Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsSegmentEnd" description: Receive segment end from Orpheus (English) tags: [] ttsOrpheusEnSendFlushed: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Receive flushed confirmation from Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsFlushed" description: Receive flushed confirmation from Orpheus (English) tags: [] ttsOrpheusEnSendCleared: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Receive cleared confirmation from Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsCleared" description: Receive cleared confirmation from Orpheus (English) tags: [] ttsOrpheusEnSendAudioEnd: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Receive audio end from Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsAudioEnd" description: Receive audio end from Orpheus (English) tags: [] ttsOrpheusEnSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en" summary: Receive error from Orpheus (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1canopylabs~1orpheus:en/messages/TtsErrorResponse" description: Receive error from Orpheus (English) tags: [] ttsRimeArcana3EnReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en" summary: Initialize session on Arcana v3 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en/messages/SlngRimeArcana3TtsInitRequest" description: Initialize session on Arcana v3 (English) tags: [] ttsRimeArcana3EnReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en" summary: Send text to Arcana v3 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en/messages/SlngRimeArcana3TtsTextMessage" description: Send text to Arcana v3 (English) tags: [] ttsRimeArcana3EnReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en" summary: Flush buffered output on Arcana v3 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en/messages/TtsFlushMessage" description: Flush buffered output on Arcana v3 (English) tags: [] ttsRimeArcana3EnReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en" summary: Clear queued output on Arcana v3 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en/messages/TtsClearMessage" description: Clear queued output on Arcana v3 (English) tags: [] ttsRimeArcana3EnReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en" summary: Close session on Arcana v3 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en/messages/TtsCloseMessage" description: Close session on Arcana v3 (English) tags: [] ttsRimeArcana3EnSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en" summary: Receive audio chunk from Arcana v3 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v3 (English) tags: [] ttsRimeArcana3EnSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en" summary: Receive word timestamps from Arcana v3 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v3 (English) tags: [] ttsRimeArcana3EnSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en" summary: Receive error from Arcana v3 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-en/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v3 (English) tags: [] ttsRimeArcana3EsReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es" summary: Initialize session on Arcana v3 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es/messages/SlngRimeArcana3TtsInitRequestEs" description: Initialize session on Arcana v3 (Spanish) tags: [] ttsRimeArcana3EsReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es" summary: Send text to Arcana v3 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es/messages/SlngRimeArcana3TtsTextMessage" description: Send text to Arcana v3 (Spanish) tags: [] ttsRimeArcana3EsReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es" summary: Flush buffered output on Arcana v3 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es/messages/TtsFlushMessage" description: Flush buffered output on Arcana v3 (Spanish) tags: [] ttsRimeArcana3EsReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es" summary: Clear queued output on Arcana v3 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es/messages/TtsClearMessage" description: Clear queued output on Arcana v3 (Spanish) tags: [] ttsRimeArcana3EsReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es" summary: Close session on Arcana v3 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es/messages/TtsCloseMessage" description: Close session on Arcana v3 (Spanish) tags: [] ttsRimeArcana3EsSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es" summary: Receive audio chunk from Arcana v3 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v3 (Spanish) tags: [] ttsRimeArcana3EsSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es" summary: Receive word timestamps from Arcana v3 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v3 (Spanish) tags: [] ttsRimeArcana3EsSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es" summary: Receive error from Arcana v3 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-es/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v3 (Spanish) tags: [] ttsRimeArcana3FrReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr" summary: Initialize session on Arcana v3 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr/messages/SlngRimeArcana3TtsInitRequestFr" description: Initialize session on Arcana v3 (French) tags: [] ttsRimeArcana3FrReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr" summary: Send text to Arcana v3 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr/messages/SlngRimeArcana3TtsTextMessage" description: Send text to Arcana v3 (French) tags: [] ttsRimeArcana3FrReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr" summary: Flush buffered output on Arcana v3 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr/messages/TtsFlushMessage" description: Flush buffered output on Arcana v3 (French) tags: [] ttsRimeArcana3FrReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr" summary: Clear queued output on Arcana v3 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr/messages/TtsClearMessage" description: Clear queued output on Arcana v3 (French) tags: [] ttsRimeArcana3FrReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr" summary: Close session on Arcana v3 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr/messages/TtsCloseMessage" description: Close session on Arcana v3 (French) tags: [] ttsRimeArcana3FrSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr" summary: Receive audio chunk from Arcana v3 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v3 (French) tags: [] ttsRimeArcana3FrSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr" summary: Receive word timestamps from Arcana v3 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v3 (French) tags: [] ttsRimeArcana3FrSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr" summary: Receive error from Arcana v3 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-fr/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v3 (French) tags: [] ttsRimeArcana3HiReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi" summary: Initialize session on Arcana v3 (Hindi) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi/messages/SlngRimeArcana3TtsInitRequest" description: Initialize session on Arcana v3 (Hindi) tags: [] ttsRimeArcana3HiReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi" summary: Send text to Arcana v3 (Hindi) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi/messages/SlngRimeArcana3TtsTextMessage" description: Send text to Arcana v3 (Hindi) tags: [] ttsRimeArcana3HiReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi" summary: Flush buffered output on Arcana v3 (Hindi) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi/messages/TtsFlushMessage" description: Flush buffered output on Arcana v3 (Hindi) tags: [] ttsRimeArcana3HiReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi" summary: Clear queued output on Arcana v3 (Hindi) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi/messages/TtsClearMessage" description: Clear queued output on Arcana v3 (Hindi) tags: [] ttsRimeArcana3HiReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi" summary: Close session on Arcana v3 (Hindi) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi/messages/TtsCloseMessage" description: Close session on Arcana v3 (Hindi) tags: [] ttsRimeArcana3HiSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi" summary: Receive audio chunk from Arcana v3 (Hindi) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v3 (Hindi) tags: [] ttsRimeArcana3HiSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi" summary: Receive word timestamps from Arcana v3 (Hindi) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v3 (Hindi) tags: [] ttsRimeArcana3HiSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi" summary: Receive error from Arcana v3 (Hindi) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:3-hi/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v3 (Hindi) tags: [] ttsRimeCoda0IdReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id" summary: Initialize session on Coda (Indonesian) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id/messages/SlngRimeCoda0IdTtsInitRequest" description: Initialize session on Coda (Indonesian) tags: [] ttsRimeCoda0IdReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id" summary: Send text to Coda (Indonesian) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id/messages/SlngRimeCoda0IdTtsTextMessage" description: Send text to Coda (Indonesian) tags: [] ttsRimeCoda0IdReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id" summary: Flush buffered output on Coda (Indonesian) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id/messages/TtsFlushMessage" description: Flush buffered output on Coda (Indonesian) tags: [] ttsRimeCoda0IdReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id" summary: Clear queued output on Coda (Indonesian) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id/messages/TtsClearMessage" description: Clear queued output on Coda (Indonesian) tags: [] ttsRimeCoda0IdReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id" summary: Close session on Coda (Indonesian) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id/messages/TtsCloseMessage" description: Close session on Coda (Indonesian) tags: [] ttsRimeCoda0IdSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id" summary: Receive audio chunk from Coda (Indonesian) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id/messages/SlngRimeCodaTtsAudioChunk" description: Receive audio chunk from Coda (Indonesian) tags: [] ttsRimeCoda0IdSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id" summary: Receive error from Coda (Indonesian) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1coda:0-id/messages/SlngRimeCodaTtsError" description: Receive error from Coda (Indonesian) tags: [] ttsRimeArcanaArReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar" summary: Initialize session on Arcana v2 (Arabic) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar/messages/SlngRimeArcana2TtsInitRequestAr" description: Initialize session on Arcana v2 (Arabic) tags: [] ttsRimeArcanaArReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar" summary: Send text to Arcana v2 (Arabic) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar/messages/SlngRimeArcana2TtsTextMessageAr" description: Send text to Arcana v2 (Arabic) tags: [] ttsRimeArcanaArReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar" summary: Flush buffered output on Arcana v2 (Arabic) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar/messages/TtsFlushMessage" description: Flush buffered output on Arcana v2 (Arabic) tags: [] ttsRimeArcanaArReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar" summary: Clear queued output on Arcana v2 (Arabic) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar/messages/TtsClearMessage" description: Clear queued output on Arcana v2 (Arabic) tags: [] ttsRimeArcanaArReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar" summary: Close session on Arcana v2 (Arabic) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar/messages/TtsCloseMessage" description: Close session on Arcana v2 (Arabic) tags: [] ttsRimeArcanaArSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar" summary: Receive audio chunk from Arcana v2 (Arabic) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v2 (Arabic) tags: [] ttsRimeArcanaArSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar" summary: Receive word timestamps from Arcana v2 (Arabic) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v2 (Arabic) tags: [] ttsRimeArcanaArSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar" summary: Receive error from Arcana v2 (Arabic) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:ar/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v2 (Arabic) tags: [] ttsRimeArcanaDeReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de" summary: Initialize session on Arcana v2 (German) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de/messages/SlngRimeArcana2TtsInitRequestDe" description: Initialize session on Arcana v2 (German) tags: [] ttsRimeArcanaDeReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de" summary: Send text to Arcana v2 (German) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de/messages/SlngRimeArcana2TtsTextMessageDe" description: Send text to Arcana v2 (German) tags: [] ttsRimeArcanaDeReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de" summary: Flush buffered output on Arcana v2 (German) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de/messages/TtsFlushMessage" description: Flush buffered output on Arcana v2 (German) tags: [] ttsRimeArcanaDeReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de" summary: Clear queued output on Arcana v2 (German) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de/messages/TtsClearMessage" description: Clear queued output on Arcana v2 (German) tags: [] ttsRimeArcanaDeReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de" summary: Close session on Arcana v2 (German) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de/messages/TtsCloseMessage" description: Close session on Arcana v2 (German) tags: [] ttsRimeArcanaDeSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de" summary: Receive audio chunk from Arcana v2 (German) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v2 (German) tags: [] ttsRimeArcanaDeSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de" summary: Receive word timestamps from Arcana v2 (German) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v2 (German) tags: [] ttsRimeArcanaDeSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de" summary: Receive error from Arcana v2 (German) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:de/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v2 (German) tags: [] ttsRimeArcanaEnReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en" summary: Initialize session on Arcana v2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en/messages/SlngRimeArcana2TtsInitRequestEn" description: Initialize session on Arcana v2 (English) tags: [] ttsRimeArcanaEnReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en" summary: Send text to Arcana v2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en/messages/SlngRimeArcana2TtsTextMessageEn" description: Send text to Arcana v2 (English) tags: [] ttsRimeArcanaEnReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en" summary: Flush buffered output on Arcana v2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en/messages/TtsFlushMessage" description: Flush buffered output on Arcana v2 (English) tags: [] ttsRimeArcanaEnReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en" summary: Clear queued output on Arcana v2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en/messages/TtsClearMessage" description: Clear queued output on Arcana v2 (English) tags: [] ttsRimeArcanaEnReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en" summary: Close session on Arcana v2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en/messages/TtsCloseMessage" description: Close session on Arcana v2 (English) tags: [] ttsRimeArcanaEnSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en" summary: Receive audio chunk from Arcana v2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v2 (English) tags: [] ttsRimeArcanaEnSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en" summary: Receive word timestamps from Arcana v2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v2 (English) tags: [] ttsRimeArcanaEnSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en" summary: Receive error from Arcana v2 (English) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:en/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v2 (English) tags: [] ttsRimeArcanaEsReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es" summary: Initialize session on Arcana v2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es/messages/SlngRimeArcana2TtsInitRequestEs" description: Initialize session on Arcana v2 (Spanish) tags: [] ttsRimeArcanaEsReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es" summary: Send text to Arcana v2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es/messages/SlngRimeArcana2TtsTextMessageEs" description: Send text to Arcana v2 (Spanish) tags: [] ttsRimeArcanaEsReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es" summary: Flush buffered output on Arcana v2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es/messages/TtsFlushMessage" description: Flush buffered output on Arcana v2 (Spanish) tags: [] ttsRimeArcanaEsReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es" summary: Clear queued output on Arcana v2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es/messages/TtsClearMessage" description: Clear queued output on Arcana v2 (Spanish) tags: [] ttsRimeArcanaEsReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es" summary: Close session on Arcana v2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es/messages/TtsCloseMessage" description: Close session on Arcana v2 (Spanish) tags: [] ttsRimeArcanaEsSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es" summary: Receive audio chunk from Arcana v2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v2 (Spanish) tags: [] ttsRimeArcanaEsSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es" summary: Receive word timestamps from Arcana v2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v2 (Spanish) tags: [] ttsRimeArcanaEsSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es" summary: Receive error from Arcana v2 (Spanish) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:es/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v2 (Spanish) tags: [] ttsRimeArcanaFrReceiveInit: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr" summary: Initialize session on Arcana v2 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr/messages/SlngRimeArcana2TtsInitRequestFr" description: Initialize session on Arcana v2 (French) tags: [] ttsRimeArcanaFrReceiveText: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr" summary: Send text to Arcana v2 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr/messages/SlngRimeArcana2TtsTextMessageFr" description: Send text to Arcana v2 (French) tags: [] ttsRimeArcanaFrReceiveFlush: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr" summary: Flush buffered output on Arcana v2 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr/messages/TtsFlushMessage" description: Flush buffered output on Arcana v2 (French) tags: [] ttsRimeArcanaFrReceiveClear: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr" summary: Clear queued output on Arcana v2 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr/messages/TtsClearMessage" description: Clear queued output on Arcana v2 (French) tags: [] ttsRimeArcanaFrReceiveClose: action: receive channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr" summary: Close session on Arcana v2 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr/messages/TtsCloseMessage" description: Close session on Arcana v2 (French) tags: [] ttsRimeArcanaFrSendAudioChunk: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr" summary: Receive audio chunk from Arcana v2 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr/messages/SlngRimeArcanaTtsAudioChunk" description: Receive audio chunk from Arcana v2 (French) tags: [] ttsRimeArcanaFrSendTimestamps: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr" summary: Receive word timestamps from Arcana v2 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr/messages/SlngRimeArcanaTtsTimestamps" description: Receive word timestamps from Arcana v2 (French) tags: [] ttsRimeArcanaFrSendError: action: send channel: $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr" summary: Receive error from Arcana v2 (French) messages: - $ref: "#/channels/~1v1~1tts~1slng~1rime~1arcana:fr/messages/SlngRimeArcanaTtsError" description: Receive error from Arcana v2 (French) tags: [] components: messages: SlngDeepgramAura2EsMetadataResponse: name: SlngDeepgramAura2EsMetadataResponse title: Metadata Response summary: Server metadata response after SLNG Deepgram Aura 2 Spanish session initialization. contentType: application/json payload: type: object description: Metadata response sent by the server after a successful session initialization. Contains model information and a unique request identifier. required: - type - request_id - model_name - model_version - model_uuid properties: type: type: string const: Metadata request_id: type: string format: uuid description: Unique request identifier model_name: type: string description: Name of the model used for synthesis model_version: type: string description: Version of the model model_uuid: type: string format: uuid description: Unique model identifier examples: - name: metadataEs summary: Metadata response for Spanish model payload: type: Metadata request_id: a7e2f4b1-3c89-4d5a-b6e1-9f8a7c6d5e4b model_name: aura-2-celeste-es model_version: 2025-04-15.0 model_uuid: f1a2b3c4-5d6e-7f8a-9b0c-1d2e3f4a5b6c SlngDeepgramAura2EsTtsInitRequest: name: SlngDeepgramAura2EsTtsInitRequest title: Init Request summary: Initialize an SLNG Deepgram Aura 2 Spanish TTS session. contentType: application/json payload: type: object description: Initialize a session with model and voice configuration. Encoding restricted to linear16/mulaw/alaw for self-hosted Deepgram WebSocket streaming. required: - type - model properties: type: type: string const: init default: init model: type: string description: Voice model identifier (Spanish) enum: - aura-2-agustina-es - aura-2-alvaro-es - aura-2-antonia-es - aura-2-aquila-es - aura-2-carina-es - aura-2-celeste-es - aura-2-diana-es - aura-2-estrella-es - aura-2-gloria-es - aura-2-javier-es - aura-2-luciano-es - aura-2-nestor-es - aura-2-olivia-es - aura-2-selena-es - aura-2-silvia-es - aura-2-sirio-es - aura-2-valerio-es voice: type: string description: Voice identifier (same as model) enum: - aura-2-agustina-es - aura-2-alvaro-es - aura-2-antonia-es - aura-2-aquila-es - aura-2-carina-es - aura-2-celeste-es - aura-2-diana-es - aura-2-estrella-es - aura-2-gloria-es - aura-2-javier-es - aura-2-luciano-es - aura-2-nestor-es - aura-2-olivia-es - aura-2-selena-es - aura-2-silvia-es - aura-2-sirio-es - aura-2-valerio-es config: type: object description: Synthesis configuration options properties: sample_rate: $ref: "#/components/schemas/SampleRate" encoding: type: string description: Audio encoding format (mp3/opus not supported for self-hosted Deepgram WebSocket streaming) default: linear16 enum: - linear16 - mulaw - alaw speed: type: number description: Speech speed multiplier (e.g., 1.0 for normal) examples: - name: deepgramAura2EsInit summary: Initialize SLNG Deepgram Aura 2 Spanish TTS session payload: type: init model: aura-2-celeste-es voice: aura-2-celeste-es config: sample_rate: 24000 encoding: linear16 SlngDeepgramAuraTtsCleared: name: SlngDeepgramAuraTtsCleared title: Cleared summary: Acknowledges that queued output was cleared from SLNG Deepgram Aura. contentType: application/json payload: type: object description: Acknowledges that queued output was cleared. required: - type properties: type: type: string const: Cleared examples: - name: cleared summary: Clear acknowledged payload: type: Cleared SlngDeepgramAuraTtsFlushed: name: SlngDeepgramAuraTtsFlushed title: Flushed summary: Acknowledges that buffered output was flushed from SLNG Deepgram Aura. contentType: application/json payload: type: object description: Acknowledges that buffered output was flushed. required: - type - sequence_id properties: type: type: string const: Flushed sequence_id: type: integer description: Sequence identifier for the flushed segment examples: - name: flushed summary: Flush acknowledged payload: type: Flushed sequence_id: 0 SlngDeepgramAuraTtsAudioChunk: name: SlngDeepgramAuraTtsAudioChunk title: Audio Chunk summary: Raw binary audio buffer from SLNG Deepgram Aura. contentType: application/octet-stream payload: type: object description: Raw binary audio data sent as a WebSocket binary frame. This is NOT a JSON message — it is a raw audio buffer (e.g. linear16 PCM bytes). The encoding and sample rate match the values specified in the init message config. The object schema below is for documentation purposes only as required by the AsyncAPI tooling. required: - type properties: type: type: string const: binary description: Placeholder discriminator. The actual message is a raw binary WebSocket frame, not JSON. examples: - name: audioChunk summary: Raw binary audio buffer (e.g. linear16 PCM at 24kHz) payload: 0000FF00000000FF00000000010101010101010100000000FFFFFFFFFFFEFEFDFEFEFEFEFDFDFEFEFEFEFEFEFEFEFEFFFFFFFFFEFEFEFEFF0001000001020303030303030303030201010000FFFFFEFDFDFDFDFEFFFFFFFF0001020303020201000000FFFDFCFBFAFAFBFAF9F8F7F7F7F6F6F4F2F2F3F7FC000406090F14191A19181715110E0A05FEF9F6F3F0EEECEBEBECEEF2F6F9FC0005090D0F101010100E0C080401 SlngDeepgramAura2EnMetadataResponse: name: SlngDeepgramAura2EnMetadataResponse title: Metadata Response summary: Server metadata response after SLNG Deepgram Aura 2 English session initialization. contentType: application/json payload: type: object description: Metadata response sent by the server after a successful session initialization. Contains model information and a unique request identifier. required: - type - request_id - model_name - model_version - model_uuid properties: type: type: string const: Metadata request_id: type: string format: uuid description: Unique request identifier model_name: type: string description: Name of the model used for synthesis model_version: type: string description: Version of the model model_uuid: type: string format: uuid description: Unique model identifier examples: - name: metadataEn summary: Metadata response for English model payload: type: Metadata request_id: c16801ea-74b0-4cae-84b6-836463afa8a0 model_name: aura-2-andromeda-en model_version: 2025-04-15.0 model_uuid: d40bb3c8-0122-484c-87db-943c415fb7d9 SlngInworldMaxInitRequest: name: SlngInworldMaxInitRequest title: Init Request (Inworld Max 1.5) summary: Initialize an SLNG-hosted Inworld Max 1.5 session. contentType: application/json payload: type: object description: Initialize a session with voice and audio configuration. Sent once per WebSocket connection before any text frames. Audio output uses flat fields (encoding, sample_rate, bit_rate, speaking_rate) that the gateway maps to Inworld's audioConfig. required: - type properties: type: type: string const: init default: init voice: type: string default: Ashley description: Inworld voice ID. Voices are multilingual — each has a native language but can speak any supported language via the `language` parameter (best results when `language` matches the voice's native language). See the full catalog at https://docs.slng.ai/voices/inworld. modelId: type: string enum: - inworld-tts-1.5-max default: inworld-tts-1.5-max description: ID of the Inworld TTS model. language: $ref: "#/components/schemas/SlngInworldMaxLanguage" deliveryMode: type: string enum: - DELIVERY_MODE_UNSPECIFIED - STABLE - BALANCED - CREATIVE description: Only applies to inworld-tts-2. Controls output variation; ignored on Max 1.5. temperature: type: number exclusiveMinimum: 0 maximum: 2 default: 1 description: Higher values produce more expressive output; lower values more deterministic. Range (0, 2]. timestampType: type: string enum: - TIMESTAMP_TYPE_UNSPECIFIED - WORD - CHARACTER default: TIMESTAMP_TYPE_UNSPECIFIED description: Controls timestamp metadata returned with the audio. Adds latency. applyTextNormalization: type: string enum: - APPLY_TEXT_NORMALIZATION_UNSPECIFIED - ON - OFF default: APPLY_TEXT_NORMALIZATION_UNSPECIFIED description: Expands numbers, dates, and abbreviations before synthesis. Disabling may reduce latency. timestampTransportStrategy: type: string enum: - TIMESTAMP_TRANSPORT_STRATEGY_UNSPECIFIED - SYNC - ASYNC description: Whether timestamp data arrives synchronously with audio or in trailing messages. autoMode: type: boolean description: When enabled, the server controls flushing automatically. maxBufferDelayMs: type: integer description: Maximum text buffering delay before synthesis starts. bufferCharThreshold: type: integer minimum: 0 maximum: 1000 description: Character buffer threshold before synthesis starts. encoding: type: string enum: - LINEAR16 - MP3 - OGG_OPUS - ALAW - MULAW - FLAC - PCM - WAV default: MP3 description: Output audio format. Maps to Inworld audioConfig.audioEncoding. sample_rate: type: integer enum: - 8000 - 16000 - 22050 - 24000 - 32000 - 44100 - 48000 default: 48000 description: Output sample rate in Hz. Maps to Inworld audioConfig.sampleRateHertz. bit_rate: type: integer description: Bits per second. Only applies to compressed formats (MP3, OGG_OPUS). Maps to Inworld audioConfig.bitRate. speaking_rate: type: number minimum: 0.5 maximum: 1.5 default: 1 description: Playback speed. Values below 0.8 not recommended for quality. Maps to Inworld audioConfig.speakingRate. examples: - name: inworldMaxInit summary: Initialize Inworld Max 1.5 session payload: type: init voice: Ashley modelId: inworld-tts-1.5-max language: en-US encoding: MP3 sample_rate: 24000 SlngDeepgramAura2EnTtsInitRequest: name: SlngDeepgramAura2EnTtsInitRequest title: Init Request (Aura 2 English) summary: Initialize an SLNG Deepgram Aura 2 English TTS session. contentType: application/json payload: type: object description: Initialize a session with model and voice configuration. Encoding restricted to linear16/mulaw/alaw for self-hosted Deepgram WebSocket streaming. required: - type - model properties: type: type: string const: init default: init model: type: string description: Voice model identifier (English) enum: - aura-2-amalthea-en - aura-2-andromeda-en - aura-2-apollo-en - aura-2-arcas-en - aura-2-aries-en - aura-2-asteria-en - aura-2-athena-en - aura-2-atlas-en - aura-2-aurora-en - aura-2-callista-en - aura-2-cordelia-en - aura-2-cora-en - aura-2-delia-en - aura-2-draco-en - aura-2-electra-en - aura-2-harmonia-en - aura-2-helena-en - aura-2-hera-en - aura-2-hermes-en - aura-2-hyperion-en - aura-2-iris-en - aura-2-janus-en - aura-2-juno-en - aura-2-jupiter-en - aura-2-luna-en - aura-2-mars-en - aura-2-minerva-en - aura-2-neptune-en - aura-2-odysseus-en - aura-2-ophelia-en - aura-2-orion-en - aura-2-orpheus-en - aura-2-pandora-en - aura-2-phoebe-en - aura-2-pluto-en - aura-2-saturn-en - aura-2-selene-en - aura-2-thalia-en - aura-2-theia-en - aura-2-vesta-en - aura-2-zeus-en voice: type: string description: Voice identifier (same as model) enum: - aura-2-amalthea-en - aura-2-andromeda-en - aura-2-apollo-en - aura-2-arcas-en - aura-2-aries-en - aura-2-asteria-en - aura-2-athena-en - aura-2-atlas-en - aura-2-aurora-en - aura-2-callista-en - aura-2-cordelia-en - aura-2-cora-en - aura-2-delia-en - aura-2-draco-en - aura-2-electra-en - aura-2-harmonia-en - aura-2-helena-en - aura-2-hera-en - aura-2-hermes-en - aura-2-hyperion-en - aura-2-iris-en - aura-2-janus-en - aura-2-juno-en - aura-2-jupiter-en - aura-2-luna-en - aura-2-mars-en - aura-2-minerva-en - aura-2-neptune-en - aura-2-odysseus-en - aura-2-ophelia-en - aura-2-orion-en - aura-2-orpheus-en - aura-2-pandora-en - aura-2-phoebe-en - aura-2-pluto-en - aura-2-saturn-en - aura-2-selene-en - aura-2-thalia-en - aura-2-theia-en - aura-2-vesta-en - aura-2-zeus-en config: type: object description: Synthesis configuration options properties: sample_rate: $ref: "#/components/schemas/SampleRate" encoding: type: string description: Audio encoding format (mp3/opus not supported for self-hosted Deepgram WebSocket streaming) default: linear16 enum: - linear16 - mulaw - alaw speed: type: number description: Speech speed multiplier (e.g., 1.0 for normal) examples: - name: deepgramAura2EnInit summary: Initialize SLNG Deepgram Aura 2 English TTS session payload: type: init model: aura-2-andromeda-en voice: aura-2-andromeda-en config: sample_rate: 24000 encoding: linear16 SlngRimeArcana2TtsTextMessageFr: name: SlngRimeArcana2TtsTextMessageFr title: Text Message (French) summary: Send French text to synthesize. contentType: application/json payload: type: object description: Send French text to synthesize into audio output. required: - type - text properties: type: type: string const: text text: type: string description: The text to synthesize. examples: - name: arcana2TextFr summary: Send French text to synthesize payload: type: text text: Bonjour depuis Rime Arcana Français. Test de la synthèse vocale. SlngRimeArcana2TtsInitRequestFr: name: SlngRimeArcana2TtsInitRequestFr title: Init Request (Arcana French) summary: Initialize a French Rime Arcana TTS session. contentType: application/json payload: type: object description: Initialize a French Rime Arcana TTS session. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeArcana2SpeakerFr" config: $ref: "#/components/schemas/SlngRimeArcana2TtsConfig" repetition_penalty: type: number format: float default: 1.5 description: The repetition penalty. We do not recommend changing this from the default value. Typical range is 1 to 2. Float that penalizes new tokens based on whether they appear in the prompt and the generated text so far. Values > 1 encourage the model to use new tokens, while values < 1 encourage the model to repeat tokens. temperature: type: number format: float default: 0.5 description: The temperature. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling. top_p: type: number format: float default: 1 description: The top p. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: arcana2InitFr summary: Initialize French TTS session payload: type: init model: rime/arcana:fr speaker: destin config: sample_rate: 24000 encoding: pcm SlngRimeArcana2TtsTextMessageEs: name: SlngRimeArcana2TtsTextMessageEs title: Text Message (Spanish) summary: Send Spanish text to synthesize. contentType: application/json payload: type: object description: Send Spanish text to synthesize into audio output. required: - type - text properties: type: type: string const: text text: type: string description: The text to synthesize. examples: - name: arcana2TextEs summary: Send Spanish text to synthesize payload: type: text text: Hola desde Rime Arcana Español. Probando la síntesis de texto a voz. SlngRimeArcana2TtsInitRequestEs: name: SlngRimeArcana2TtsInitRequestEs title: Init Request (Arcana Spanish) summary: Initialize a Spanish Rime Arcana TTS session. contentType: application/json payload: type: object description: Initialize a Spanish Rime Arcana TTS session. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeArcana2SpeakerEs" config: $ref: "#/components/schemas/SlngRimeArcana2TtsConfig" repetition_penalty: type: number format: float default: 1.5 description: The repetition penalty. We do not recommend changing this from the default value. Typical range is 1 to 2. Float that penalizes new tokens based on whether they appear in the prompt and the generated text so far. Values > 1 encourage the model to use new tokens, while values < 1 encourage the model to repeat tokens. temperature: type: number format: float default: 0.5 description: The temperature. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling. top_p: type: number format: float default: 1 description: The top p. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: arcana2InitEs summary: Initialize Spanish TTS session payload: type: init model: rime/arcana:es speaker: seraphina config: sample_rate: 24000 encoding: pcm SlngRimeArcana2TtsTextMessageEn: name: SlngRimeArcana2TtsTextMessageEn title: Text Message (English) summary: Send English text to synthesize. contentType: application/json payload: type: object description: Send English text to synthesize into audio output. required: - type - text properties: type: type: string const: text text: type: string description: The text to synthesize. examples: - name: arcana2TextEn summary: Send English text to synthesize payload: type: text text: Hello from Rime Arcana English. Testing text to speech synthesis. SlngRimeArcana2TtsInitRequestEn: name: SlngRimeArcana2TtsInitRequestEn title: Init Request (Arcana English) summary: Initialize a English Rime Arcana TTS session. contentType: application/json payload: type: object description: Initialize a English Rime Arcana TTS session. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeArcana2SpeakerEn" config: $ref: "#/components/schemas/SlngRimeArcana2TtsConfig" repetition_penalty: type: number format: float default: 1.5 description: The repetition penalty. We do not recommend changing this from the default value. Typical range is 1 to 2. Float that penalizes new tokens based on whether they appear in the prompt and the generated text so far. Values > 1 encourage the model to use new tokens, while values < 1 encourage the model to repeat tokens. temperature: type: number format: float default: 0.5 description: The temperature. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling. top_p: type: number format: float default: 1 description: The top p. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: arcana2InitEn summary: Initialize English TTS session payload: type: init model: rime/arcana:en speaker: astra config: sample_rate: 24000 encoding: pcm SlngRimeArcana2TtsTextMessageDe: name: SlngRimeArcana2TtsTextMessageDe title: Text Message (German) summary: Send German text to synthesize. contentType: application/json payload: type: object description: Send German text to synthesize into audio output. required: - type - text properties: type: type: string const: text text: type: string description: The text to synthesize. examples: - name: arcana2TextDe summary: Send German text to synthesize payload: type: text text: Hallo von Rime Arcana Deutsch. Test der Sprachsynthese. SlngRimeArcana2TtsInitRequestDe: name: SlngRimeArcana2TtsInitRequestDe title: Init Request (Arcana German) summary: Initialize a German Rime Arcana TTS session. contentType: application/json payload: type: object description: Initialize a German Rime Arcana TTS session. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeArcana2SpeakerDe" config: $ref: "#/components/schemas/SlngRimeArcana2TtsConfig" repetition_penalty: type: number format: float default: 1.5 description: The repetition penalty. We do not recommend changing this from the default value. Typical range is 1 to 2. Float that penalizes new tokens based on whether they appear in the prompt and the generated text so far. Values > 1 encourage the model to use new tokens, while values < 1 encourage the model to repeat tokens. temperature: type: number format: float default: 0.5 description: The temperature. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling. top_p: type: number format: float default: 1 description: The top p. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: arcana2InitDe summary: Initialize German TTS session payload: type: init model: rime/arcana:de speaker: lorelei config: sample_rate: 24000 encoding: pcm SlngRimeArcana2TtsTextMessageAr: name: SlngRimeArcana2TtsTextMessageAr title: Text Message (Arabic) summary: Send Arabic text to synthesize. contentType: application/json payload: type: object description: Send Arabic text to synthesize into audio output. required: - type - text properties: type: type: string const: text text: type: string description: The text to synthesize. examples: - name: arcana2TextAr summary: Send Arabic text to synthesize payload: type: text text: مرحبا من رايم أركانا العربية. اختبار تحويل النص إلى كلام. SlngRimeArcana2TtsInitRequestAr: name: SlngRimeArcana2TtsInitRequestAr title: Init Request (Arcana Arabic) summary: Initialize a Arabic Rime Arcana TTS session. contentType: application/json payload: type: object description: Initialize a Arabic Rime Arcana TTS session. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeArcana2SpeakerAr" config: $ref: "#/components/schemas/SlngRimeArcana2TtsConfig" repetition_penalty: type: number format: float default: 1.5 description: The repetition penalty. We do not recommend changing this from the default value. Typical range is 1 to 2. Float that penalizes new tokens based on whether they appear in the prompt and the generated text so far. Values > 1 encourage the model to use new tokens, while values < 1 encourage the model to repeat tokens. temperature: type: number format: float default: 0.5 description: The temperature. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling. top_p: type: number format: float default: 1 description: The top p. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: arcana2InitAr summary: Initialize Arabic TTS session payload: type: init model: rime/arcana:ar speaker: sakina config: sample_rate: 24000 encoding: pcm SlngRimeArcanaTtsError: name: SlngRimeArcanaTtsError title: Error Response (Rime Arcana) summary: Indicates an error occurred during Rime Arcana TTS synthesis. contentType: application/json payload: type: object description: Indicates an error occurred during Rime Arcana TTS synthesis. Connection remains open after errors. required: - type - message properties: type: type: string const: error message: type: string description: Human-readable error description. examples: - name: arcanaError summary: Error from Rime Arcana TTS payload: type: error message: Text is too long. Maximum 500 characters per request. SlngRimeArcanaTtsTimestamps: name: SlngRimeArcanaTtsTimestamps title: Timestamps (Rime Arcana) summary: Word-level timing data for synthesized audio from Rime Arcana. contentType: application/json payload: type: object description: Word-level timing data for synthesized audio. Useful for interruption handling and lip-sync. required: - type - word_timestamps properties: type: type: string const: timestamps word_timestamps: type: object description: Word-level timestamp data. required: - words - start - end properties: words: type: array items: type: string description: Array of words. start: type: array items: type: number description: Start times in seconds for each word. end: type: array items: type: number description: End times in seconds for each word. examples: - name: arcanaTimestamps summary: Receive word timestamps from Rime Arcana payload: type: timestamps word_timestamps: words: - Hello - from - Arcana start: - 0 - 0.32 - 0.58 end: - 0.31 - 0.57 - 1.02 SlngRimeArcanaTtsAudioChunk: name: SlngRimeArcanaTtsAudioChunk title: Audio Chunk (Rime Arcana) summary: Chunk of base64-encoded audio data from Rime Arcana TTS. contentType: application/json payload: type: object description: Chunk of base64-encoded audio data from Rime Arcana TTS. required: - type - data properties: type: type: string const: audio_chunk data: type: string format: byte description: Base64-encoded audio data. contextId: type: string nullable: true description: Context ID for tracking. Matches the most recent contextId sent by the client at the time of audio generation. examples: - name: arcanaAudioChunk summary: Receive audio chunk from Rime Arcana payload: type: audio_chunk data: UklGRiQAAABXQVZFZm10IBAAAAABAAEA... contextId: ctx_abc123 SlngRimeArcana3TtsTextMessage: name: SlngRimeArcana3TtsTextMessage title: Text Message (Arcana v3) summary: Send text to synthesize using Rime Arcana v3. contentType: application/json payload: type: object description: Send text to synthesize into audio output using Rime Arcana v3. Text accumulates in a buffer until punctuation is encountered. Synthesis begins when sufficient tokens exist for natural prosody. Use the flush message to force synthesis of buffered content. required: - type - text properties: type: type: string const: text text: type: string description: The text to synthesize. Maximum 500 characters per message. examples: - name: arcana3Text summary: Send text to Rime Arcana v3 payload: type: text text: Hello from Rime Arcana v3. Testing text-to-speech synthesis. SlngRimeArcana3TtsInitRequest: name: SlngRimeArcana3TtsInitRequest title: Init Request (Rime Arcana v3) summary: Initialize a Rime Arcana v3 TTS session with multilingual support. contentType: application/json payload: type: object description: Initialize a Rime Arcana v3 TTS session with multilingual support. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeArcana3Speaker" config: $ref: "#/components/schemas/SlngRimeArcana2TtsConfig" repetition_penalty: type: number format: float default: 1.5 description: The repetition penalty. We do not recommend changing this from the default value. Typical range is 1 to 2. Float that penalizes new tokens based on whether they appear in the prompt and the generated text so far. Values > 1 encourage the model to use new tokens, while values < 1 encourage the model to repeat tokens. temperature: type: number format: float default: 0.5 description: The temperature. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling. top_p: type: number format: float default: 1 description: The top p. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: arcana3Init summary: Initialize Rime Arcana v3 TTS session payload: type: init model: rime/arcana:3-en speaker: astra config: sample_rate: 24000 encoding: pcm SlngRimeArcana3TtsInitRequestEs: name: SlngRimeArcana3TtsInitRequestEs title: Init Request (Rime Arcana v3 Spanish) summary: Initialize a Spanish Rime Arcana v3 TTS session. contentType: application/json payload: type: object description: Initialize a Spanish Rime Arcana v3 TTS session. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeArcana3SpeakerEs" config: $ref: "#/components/schemas/SlngRimeArcana2TtsConfig" repetition_penalty: type: number format: float default: 1.5 description: The repetition penalty. We do not recommend changing this from the default value. Typical range is 1 to 2. Float that penalizes new tokens based on whether they appear in the prompt and the generated text so far. Values > 1 encourage the model to use new tokens, while values < 1 encourage the model to repeat tokens. temperature: type: number format: float default: 0.5 description: The temperature. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling. top_p: type: number format: float default: 1 description: The top p. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: arcana3InitEs summary: Initialize Spanish Rime Arcana v3 TTS session payload: type: init model: rime/arcana:3-es speaker: seraphina config: modelId: arcana-3 language: es sample_rate: 24000 encoding: pcm SlngRimeArcana3TtsInitRequestFr: name: SlngRimeArcana3TtsInitRequestFr title: Init Request (Rime Arcana v3 French) summary: Initialize a French Rime Arcana v3 TTS session. contentType: application/json payload: type: object description: Initialize a French Rime Arcana v3 TTS session. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeArcana3SpeakerFr" config: $ref: "#/components/schemas/SlngRimeArcana2TtsConfig" repetition_penalty: type: number format: float default: 1.5 description: The repetition penalty. We do not recommend changing this from the default value. Typical range is 1 to 2. Float that penalizes new tokens based on whether they appear in the prompt and the generated text so far. Values > 1 encourage the model to use new tokens, while values < 1 encourage the model to repeat tokens. temperature: type: number format: float default: 0.5 description: The temperature. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the randomness of the sampling. Lower values make the model more deterministic, while higher values make the model more random. Zero means greedy sampling. top_p: type: number format: float default: 1 description: The top p. We do not recommend changing this from the default value. Typical range is 0 to 1. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: arcana3InitFr summary: Initialize French Rime Arcana v3 TTS session payload: type: init model: rime/arcana:3-fr speaker: livet_aurelie config: modelId: arcana-3 language: fr sample_rate: 24000 encoding: pcm SlngRimeCoda0IdTtsInitRequest: name: SlngRimeCoda0IdTtsInitRequest title: Init Request (Rime Coda Indonesian) summary: Initialize a Rime Coda Indonesian TTS session. contentType: application/json payload: type: object description: Initialize a Rime Coda Indonesian TTS session. required: - type - model - speaker properties: type: type: string const: init model: type: string description: The model identifier. speaker: $ref: "#/components/schemas/SlngRimeCoda0IdSpeaker" config: $ref: "#/components/schemas/SlngRimeCodaTtsConfig" top_p: type: number format: float default: 1 description: The top p. Float that controls the cumulative probability of the top tokens to consider. Must be in (0, 1]. Set to 1 to consider all tokens. examples: - name: codaInit summary: Initialize Rime Coda Indonesian TTS session payload: type: init model: rime/coda:0-id speaker: pujianti_plesmita config: sample_rate: 24000 encoding: mp3 SlngRimeCoda0IdTtsTextMessage: name: SlngRimeCoda0IdTtsTextMessage title: Text Message (Rime Coda Indonesian) summary: Send text to synthesize using Rime Coda Indonesian. contentType: application/json payload: type: object description: Send text to synthesize into audio output using Rime Coda. Text accumulates in a buffer until punctuation is encountered. Synthesis begins when sufficient tokens exist for natural prosody. Use the flush message to force synthesis of buffered content. required: - type - text properties: type: type: string const: text text: type: string description: The text to synthesize. examples: - name: codaText summary: Send text to Rime Coda Indonesian payload: type: text text: Halo dari Rime Coda Indonesia. SlngRimeCodaTtsAudioChunk: name: SlngRimeCodaTtsAudioChunk title: Audio Chunk (Rime Coda) summary: Chunk of base64-encoded audio data from Rime Coda TTS. contentType: application/json payload: type: object description: Chunk of base64-encoded audio data from Rime Coda TTS. required: - type - data properties: type: type: string const: audio_chunk data: type: string format: byte description: Base64-encoded audio data. examples: - name: codaAudioChunk summary: Receive audio chunk from Rime Coda payload: type: audio_chunk data: UklGRiQAAABXQVZFZm10IBAAAAABAAEA... SlngRimeCodaTtsError: name: SlngRimeCodaTtsError title: Error Response (Rime Coda) summary: Indicates an error occurred during Rime Coda TTS synthesis. contentType: application/json payload: type: object description: Indicates an error occurred during Rime Coda TTS synthesis. required: - type - message properties: type: type: string const: error code: type: string description: Error code from the provider. message: type: string description: Human-readable error description. examples: - name: codaError summary: Error from Rime Coda TTS payload: type: error code: invalid_speaker message: Invalid speaker for Rime Coda Indonesian. TtsErrorResponse: name: TtsErrorResponse title: Error Response summary: Indicates an error occurred during synthesis. contentType: application/json payload: type: object description: Indicates an error occurred during synthesis. required: - type - code - message properties: type: type: string const: error code: type: string description: Error code. enum: - auth_error - config_error - rate_limit - provider_error message: type: string description: Human-readable error description examples: - name: ttsError summary: TTS error response payload: type: error code: provider_error message: Provider returned an unexpected error TtsAudioEnd: name: TtsAudioEnd title: Audio End summary: Signals the end of audio generation. contentType: application/json payload: type: object description: Signals the end of audio generation. required: - type properties: type: type: string const: audio_end duration: type: number description: Total audio duration examples: - name: audioEnd summary: Audio generation complete payload: type: audio_end duration: 3.5 TtsCleared: name: TtsCleared title: Cleared summary: Acknowledges that queued output was cleared. contentType: application/json payload: type: object description: Acknowledges that queued output was cleared. required: - type properties: type: type: string const: cleared examples: - name: cleared summary: Clear acknowledged payload: type: cleared TtsFlushed: name: TtsFlushed title: Flushed summary: Acknowledges that buffered output was flushed. contentType: application/json payload: type: object description: Acknowledges that buffered output was flushed. required: - type properties: type: type: string const: flushed examples: - name: flushed summary: Flush acknowledged payload: type: flushed TtsSegmentEnd: name: TtsSegmentEnd title: Segment End summary: Signals the end of a synthesized segment. contentType: application/json payload: type: object description: Signals the end of a synthesized segment. required: - type - segment_id properties: type: type: string const: segment_end segment_id: type: string description: Unique segment identifier examples: - name: segmentEnd summary: Segment end signal payload: type: segment_end segment_id: seg_001 TtsSegmentStart: name: TtsSegmentStart title: Segment Start summary: Signals the start of a synthesized segment. contentType: application/json payload: type: object description: Signals the start of a synthesized segment. required: - type - segment_id properties: type: type: string const: segment_start segment_id: type: string description: Unique segment identifier examples: - name: segmentStart summary: Segment start signal payload: type: segment_start segment_id: seg_001 TtsAudioChunk: name: TtsAudioChunk title: Audio Chunk summary: Chunk of base64-encoded audio data. contentType: application/json payload: type: object description: Chunk of base64-encoded audio data. required: - type - data properties: type: type: string const: audio_chunk data: type: string format: byte description: Base64-encoded audio data sequence: type: integer description: Sequence number for ordering chunks examples: - name: audioChunk summary: Receive audio chunk payload: type: audio_chunk data: UklGRiQAAABXQVZFZm10IBAAAAABAAEA... sequence: 1 TtsReadyResponse: name: TtsReadyResponse title: Ready Response summary: Indicates the session is ready to receive messages. contentType: application/json payload: type: object description: Indicates the session is ready to receive messages. required: - type - session_id properties: type: type: string const: ready session_id: type: string description: Unique session identifier examples: - name: ready summary: TTS session ready payload: type: ready session_id: sess_tts_abc123 TtsCloseMessage: name: TtsCloseMessage title: Close Message summary: Close the session and stop any further audio. contentType: application/json payload: type: object description: Close the session and stop any further audio. required: - type properties: type: type: string const: close examples: - name: close summary: Close the session payload: type: close TtsClearMessage: name: TtsClearMessage title: Clear Message summary: Clear any queued text/audio from the current session. contentType: application/json payload: type: object description: Clear any queued text/audio from the current session. required: - type properties: type: type: string const: clear examples: - name: clear summary: Clear queued text/audio payload: type: clear TtsFlushMessage: name: TtsFlushMessage title: Flush Message summary: Force any buffered text/audio to be finalized and delivered. contentType: application/json payload: type: object description: Force any buffered text/audio to be finalized and delivered. required: - type properties: type: type: string const: flush examples: - name: flush summary: Flush buffered audio payload: type: flush TtsTextMessage: name: TtsTextMessage title: Text Message summary: Send text to synthesize into audio output. contentType: application/json payload: type: object description: Send text to synthesize into audio output. required: - type - text properties: type: type: string const: text text: type: string description: Text to synthesize flush: type: boolean description: Whether to flush remaining audio immediately after this text examples: - name: textMessage summary: Send text to synthesize payload: type: text text: Hello, this is a test of text-to-speech synthesis. TtsInitRequest: name: TtsInitRequest title: Init Request summary: Initialize a TTS session with model and voice configuration. contentType: application/json payload: type: object description: Initialize a session with model and voice configuration before sending text. required: - type - model properties: type: type: string const: init default: init model: $ref: "#/components/schemas/TtsModel" voice: type: string description: Voice identifier config: type: object description: Synthesis configuration options properties: sample_rate: $ref: "#/components/schemas/SampleRate" encoding: type: string description: Audio encoding format enum: - linear16 - mp3 - opus language: $ref: "#/components/schemas/LanguageCode" speed: type: number description: Speech speed multiplier (e.g., 1.0 for normal) examples: - name: ttsInit summary: Initialize TTS session payload: type: init model: eleven-flash:2.5 voice: astra config: sample_rate: 24000 encoding: mp3 schemas: SampleRate: type: integer description: Audio sample rate in Hz. enum: - 8000 - 16000 - 22050 - 24000 - 32000 - 44100 - 48000 WebsocketHeadersSlngAuraEn: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`, `us-east-1`." enum: - eu-north-1 - us-east-1 X-World-Part-Override: type: string description: "Target world part override. Auto-selected if not provided. Available world parts: `eu`, `na`." enum: - eu - na WebsocketHeadersSlngAuraEs: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`." enum: - eu-north-1 X-World-Part-Override: type: string description: "Target world part override. Auto-selected if not provided. Available world parts: `eu`." enum: - eu SlngRimeArcana2TtsConfig: type: object description: Audio configuration settings for Rime Arcana TTS. properties: sample_rate: type: integer description: Audio sample rate in Hz. enum: - 8000 - 16000 - 22050 - 24000 - 32000 - 44100 - 48000 default: 24000 encoding: type: string description: Audio encoding format. enum: - mp3 - mulaw - pcm default: pcm speed: type: number description: Speech rate multiplier (0.25 = half speed, 2.0 = double speed). minimum: 0.25 maximum: 2 default: 1 segment: type: string description: Controls text segmentation for synthesis. 'immediate' synthesizes without waiting, 'never' waits for explicit flush/EOS, 'bySentence' waits for complete sentences. enum: - immediate - never - bySentence default: bySentence modelId: type: string description: "Model: arcana (most realistic, ~150ms), mistv2 (speed & control, ~70ms)." enum: - arcana - arcana-3 - mistv2 - mist default: arcana language: type: string description: Language code. enum: - en - es - fr - de - ar - he - hi - ja - pt default: en SlngRimeArcana2SpeakerFr: type: string description: Available French voice speakers for SLNG-hosted Rime Arcana v2. default: destin enum: - destin - livet_aurelie - morel_marianne - serrin_joseph - solstice SlngRimeArcana2SpeakerEs: type: string description: Available Spanish voice speakers for SLNG-hosted Rime Arcana v2. default: seraphina enum: - eris - lark - nova - pola - seraphina - sirius - ursa WebsocketHeadersSlngArcanaV1En: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`, `ap-southeast-2`." enum: - ap-southeast-2 SlngRimeArcana2SpeakerEn: type: string description: Available English voice speakers for SLNG-hosted Rime Arcana v2. default: astra enum: - ahmed_mohamed - albion - andersen_johan - anderson_emily - anderson_jake - anderson_james - anderson_kevin - andromeda - arcade - astra - atrium - bauer_felix - bennett_emily - bennett_ryan - biondi_paul - bond - brooks_jordan - brown_alex - brown_joshua - brown_liam - brown_madison - brown_matthew - brown_sophia - brown_steven - brunetti_tony - bruno_katie - carter_colin - celeste - chatterjee_rini - chen_david - chen_mei - clark_tyler - cohen_emily - cohen_jared - collins_emily - cooper_logan - cupola - das_sourav - davies_james - dela cruz_maria - dela_cristina - diallo_amara - dubois_emma - duncan_colin - duval_pierre - eliphas - estelle - esther - eucalyptus - evans_jason - fern - fernandez_carlos - goldberg_ryan - gomez_daniela - gomez_diego - gomez_isabel - gomez_isabella - gomez_javon - gonzalez_maya - gonzalez_michael - gonzalez_ryan - grayson_avery - hanson_ryan - harris_luke - harris_lynette - harrison_brianna - harrison_joey - harrison_mary - hassan_omar - henderson_brittney - hernandez_juanita - holliday_jewel - iyer_arun - jensen_mikkel - johnny_jackson - johnson_amber - johnson_angela - johnson_asha - johnson_avery - johnson_brianna - johnson_cynthia - johnson_elijah - johnson_james - johnson_jessica - johnson_joshua - johnson_latisha - johnson_lisa - johnson_madison - johnson_malachi - johnson_marcel - johnson_mary - johnson_matt - johnson_matthew - johnson_melissa - johnson_monique - johnson_nia - johnson_tasha - johnson_tia - johnson_walter - kelly_aoife - kelly_jennifer - kelly_john - kelly_maureen - khan_fatima - khan_umar - kim_ashley - kim_daniel - kim_jaehyun - kim_sunny - kima - lee_sarah - levi_david - levine_emily - levine_joshua - levy_hannah - li_michael - li_wei - li_xiao - lintel - luna - lyra - maddox_emily - maguire_jason - malik_ahmad - marinelli_giulia - marlu - martinez_amber - martinez_ana - martinez_dylan - martinez_jaime - martinez_leticia - martinez_rosa - martinez_ryan - masonry - mbunda_james - mccarthy_james - mccarthy_teresa - mcdowell_peter - mckinley_robert - mendoza_alonzo - mendoza_jesus - mendoza_luz - merritt_jimmy - miller_cameron - miller_dylan - miller_judy - miller_kelsey - miller_lisa - miller_logan - miyamoto_akari - montgomery_elise - montgomery_emily - morgan_brianna - morgan_charles - morgan_jeremy - morris_colin - morris_james - morris_leticia - morris_melvin - morton_daine - moss - moyo_david - murphy_colin - murphy_emily - murphy_grace - murphy_hannah - murphy_liam - murphy_nolan - murphy_sean - neal_colin - novak_emily - nowak_joanna - nowak_michal - o'connor_brian - oculus - olsson_erik - orion - parapet - park_minseo - park_somin - park_sumin - parker_chloe - patel_amit - patel_asha - pham_daniel - pilaster - pola - ramirez_maya - ramos_raul - reddy_arjun - reddy_sunil - ricci_giulia - ricci_lorenzo - rodrigues_miguel - rodriguez_carla - rodriguez_carlos - rodriguez_eduardo - rodriguez_isabela - rodriguez_miguel - rossi_matteo - santos_angelica - schmidt_joshua - schmidt_julia - schmidt_sophie - schneider_eric - schneider_jack - sharma_amit - silva_ana - singh_anjali - sirius - smith_heather - smith_lisa - smith_michael - smith_mike - stucco - tauro - thalassa - thomas_sarah - thompson_kevin - torres_miguel - tran_david - tran_jessica - tran_tu - transom - truss - tupou_leilani - ursa - vashti - vespera - walnut - wang_mei - watson_emily - williams_anna - williams_brian - williams_darnell - williams_jennifer - williams_jordan - williams_nathan - williams_ryan - williams_terence - williams_tiffany - wilson_emma - wong_kenny - wright_cooper - wright_jason - wright_julianne - wright_michael - zhang_mei SlngRimeArcana2SpeakerDe: type: string description: Available German voice speakers for SLNG-hosted Rime Arcana v2. default: lorelei enum: - bergmann_katharina - lorelei - rosenfeld_steffi - runa - sigurd WebsocketHeadersSlngArcanaV1Ar: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`." enum: - eu-north-1 WebsocketHeadersSlngArcanaV1De: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`." enum: - eu-north-1 WebsocketHeadersSlngArcanaV1Es: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`." enum: - eu-north-1 WebsocketHeadersSlngArcanaV1Fr: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`." enum: - eu-north-1 SlngRimeArcana2SpeakerAr: type: string description: Available Arabic voice speakers for SLNG-hosted Rime Arcana v2. default: sakina enum: - haqq - layla - qadir - sakina - shams WebsocketHeadersSlngArcanaV3En: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `ap-southeast-2`, `asia-south1`, `eu-north-1`." enum: - ap-southeast-2 - asia-south1 - eu-north-1 WebsocketHeadersSlngArcanaV3Es: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`." enum: - eu-north-1 WebsocketHeadersSlngArcanaV3Fr: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `eu-north-1`." enum: - eu-north-1 WebsocketHeadersSlngArcanaV3Hi: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `ap-southeast-2`, `eu-north-1`." enum: - ap-southeast-2 - eu-north-1 WebsocketHeadersSlngCoda0Id: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `ap-southeast-2`." enum: - asia-southeast2 SlngRimeCoda0IdSpeaker: type: string description: Voice speaker ID for Rime Coda Indonesian. default: pujianti_plesmita enum: - pujianti_plesmita - siswoko_sigit - taryadi_dani - usmany_tatianna SlngRimeCodaTtsConfig: type: object description: Audio configuration settings for Rime Coda TTS. properties: sample_rate: type: integer description: Audio sample rate in Hz. Values above 24000 are upsampled. enum: - 8000 - 16000 - 22050 - 24000 - 44100 - 48000 - 96000 default: 24000 encoding: type: string description: Audio encoding format. enum: - mp3 - wav - pcm - linear16 - ulaw default: mp3 speed: type: number description: Speech rate multiplier (0.25 = half speed, 2.0 = double speed). minimum: 0.25 maximum: 2 default: 1 segment: type: boolean default: false description: Enable segment markers in output. modelId: type: string description: Rime Coda model identifier. enum: - coda default: coda SlngRimeArcana3Speaker: type: string description: Voice speaker ID for Rime Arcana v3. Multilingual speakers supporting all languages. default: astra enum: - ahmed_mohamed - akari - albion - alfhild - alzira - amarante - anaya - andersen_johan - anderson_emily - anderson_jake - anderson_james - anderson_kevin - andromeda - anil - arcade - arya - astra - atrium - aurelie - aurelio - aurélie - aviva - baldur - baltasar - batin - bauer_felix - bennett_emily - bennett_ryan - biondi_paul - bond - brooks_jordan - brown_alex - brown_joshua - brown_liam - brown_madison - brown_matthew - brown_sophia - brown_steven - brunetti_tony - bruno_katie - carter_colin - celeste - celestino - celso - chatterjee_rini - chen_david - chen_mei - clark_tyler - cohen_emily - cohen_jared - collins_emily - cooper_logan - cupola - das_sourav - davies_james - dela cruz_maria - dela_cristina - destin - diallo_amara - dubois_emma - duncan_colin - duval_pierre - eliphas - estela - estelle - esther - eucalyptus - evans_jason - fadil - fern - fernandez_carlos - freya - goldberg_ryan - gomez_daniela - gomez_diego - gomez_isabel - gomez_isabella - gomez_javon - gonzalez_maya - gonzalez_michael - gonzalez_ryan - grayson_avery - hanson_ryan - harris_luke - harris_lynette - harrison_brianna - harrison_joey - harrison_mary - hassan_omar - henderson_brittney - hernandez_juanita - holliday_jewel - isadora - iyer_arun - jensen_mikkel - johnny_jackson - johnson_amber - johnson_angela - johnson_asha - johnson_avery - johnson_brianna - johnson_cynthia - johnson_elijah - johnson_james - johnson_jessica - johnson_joshua - johnson_latisha - johnson_lisa - johnson_madison - johnson_malachi - johnson_marcel - johnson_mary - johnson_matt - johnson_matthew - johnson_melissa - johnson_monique - johnson_nia - johnson_tasha - johnson_tia - johnson_walter - kelly_aoife - kelly_jennifer - kelly_john - kelly_maureen - khan_fatima - khan_umar - kim_ashley - kim_daniel - kim_jaehyun - kim_sunny - kima - lark - layla - lee_sarah - levi_david - levine_emily - levine_joshua - levy_hannah - li_michael - li_wei - li_xiao - liesel - lintel - livet_aurelie - lorelei - lucia - luna - luz - lyra - lúcia - maddox_emily - maguire_jason - malik_ahmad - mar - marinelli_giulia - marlu - martinez_amber - martinez_ana - martinez_dylan - martinez_jaime - martinez_leticia - martinez_rosa - martinez_ryan - masonry - mbunda_james - mccarthy_james - mccarthy_teresa - mcdowell_peter - mckinley_robert - mendoza_alonzo - mendoza_jesus - mendoza_luz - merritt_jimmy - miller_cameron - miller_dylan - miller_judy - miller_kelsey - miller_lisa - miller_logan - miyamoto_akari - montgomery_elise - montgomery_emily - morel_marianne - morgan_brianna - morgan_charles - morgan_jeremy - morris_colin - morris_james - morris_leticia - morris_melvin - morton_daine - moss - moyo_david - murphy_colin - murphy_emily - murphy_grace - murphy_hannah - murphy_liam - murphy_nolan - murphy_sean - neal_colin - noa - nova - novak_emily - nowak_joanna - nowak_michal - nozomi - o'connor_brian - oculus - olsson_erik - ori - orion - parapet - park_minseo - park_somin - park_sumin - parker_chloe - patel_amit - patel_asha - pham_daniel - pilaster - pola - qadir - raiden - ramirez_maya - ramos_raul - reddy_arjun - reddy_sunil - ren - ricci_giulia - ricci_lorenzo - rodrigues_miguel - rodriguez_carla - rodriguez_carlos - rodriguez_eduardo - rodriguez_isabela - rodriguez_miguel - rosenfeld_steffi - rossi_matteo - runa - sai - sakina - sakura - salik - santos_angelica - schmidt_joshua - schmidt_julia - schmidt_sophie - schneider_eric - schneider_jack - seraphina - seraphine - shai - sharma_amit - silva_ana - singh_anjali - sirius - smith_heather - smith_lisa - smith_michael - smith_mike - sol - solstice - stucco - séraphine - taru - tauro - thalassa - thomas_sarah - thompson_kevin - torres_miguel - tran_david - tran_jessica - tran_tu - transom - truss - tupou_leilani - ursa - vashti - vespera - violette - walnut - wang_mei - watson_emily - williams_anna - williams_brian - williams_darnell - williams_jennifer - williams_jordan - williams_nathan - williams_ryan - williams_terence - williams_tiffany - wilson_emma - wong_kenny - wright_cooper - wright_jason - wright_julianne - wright_michael - yukiko - zahir - zhang_mei SlngRimeArcana3SpeakerEs: type: string description: Voice speaker ID for Rime Arcana v3 Spanish. default: seraphina enum: - aurelio - celestino - lark - luz - mar - nova - pola - seraphina - sirius - ursa SlngRimeArcana3SpeakerFr: type: string description: Voice speaker ID for Rime Arcana v3 French. default: livet_aurelie enum: - destin - livet_aurelie - morel_marianne - serrin_joseph - solstice WebsocketHeadersSlngOrpheus: type: object properties: X-World-Part-Override: type: string description: "Target world part override. Auto-selected if not provided. Available world parts: `eu`." enum: - eu WebsocketHeadersSlngInworldMax: type: object properties: X-Region-Override: type: string description: "Target region override. Auto-selected if not provided. Available regions: `us-east-1`." enum: - us-east-1 SlngInworldMaxLanguage: type: string description: BCP-47 language tag specifying the language the voice should speak the text in. Optional — when omitted, Inworld uses the voice's original prompt and auto-detects the language from the text. Voices are multilingual; best results when this matches the voice's native language. These are the 15 core languages supported by inworld-tts-1.5-max (inworld-tts-2 additionally supports ~85 experimental languages). An invalid code returns an error. enum: - ar-SA - de-DE - en-US - es-ES - fr-FR - he-IL - hi-IN - it-IT - ja-JP - ko-KR - nl-NL - pl-PL - pt-BR - ru-RU - zh-CN LanguageCode: type: string description: ISO-639-1 language code. enum: - en - ja - zh - de - hi - fr - ko - pt - it - es - id - nl - tr - fil - pl - sv - bg - ro - ar - cs - el - fi - hr - ms - sk - da - ta - uk - ru - hu - no - vi TtsModel: type: string description: TTS model identifier. enum: - aura:2 - eleven:3 - eleven-flash:2 - eleven-flash:2.5 - eleven-multilingual:2 - canopylabs/orpheus:en - deepgram/aura:2 - deepgram/aura:2-en - deepgram/aura:2-es - rime/arcana:3-en - rime/arcana:3-es - rime/arcana:3-hi - rime/arcana:ar - rime/arcana:de - rime/arcana:en - rime/arcana:es - rime/arcana:fr securitySchemes: bearer: type: http scheme: bearer description: | API key issued by SLNG. Pass as `Authorization: Bearer ` in the WebSocket upgrade request headers.