SLNG.
SLNG. API

Proprietary

Endpoint:https://api.slng.ai

OpenAI Whisper

POST
https://api.slng.ai
/v1/stt/slng/openai-whisper

Transcribe audio using OpenAI Whisper model.

OpenAI Whisper › Headers

  • Authorizationstring · required

    The Authorization header is used to authenticate with the API using your API key. Value is of the format Bearer YOUR_KEY_HERE.

OpenAI Whisper › Request Body

  • audiostring · binary · required
  • languagestring
  • modelstring · enum
    Enum values:
    whisper-1

OpenAI Whisper › Responses

Transcription result

  • textstring
  • languagestring

Deepgram Nova-2

POST
https://api.slng.ai
/v1/stt/deepgram/nova-2

Deepgram Nova-2 speech-to-text with superior accuracy

Deepgram Nova-2 › Headers

  • Authorizationstring · required

    The Authorization header is used to authenticate with the API using your API key. Value is of the format Bearer YOUR_KEY_HERE.

Deepgram Nova-2 › Request Body

  • audiostring · binary · required

    Audio file to transcribe

  • languagestring

    Language code

  • modelstring

    Model variant

Deepgram Nova-2 › Responses

Transcription response

  • textstring
  • languagestring
  • durationnumber

Cartesia Ink Whisper

POST
https://api.slng.ai
/v1/stt/cartesia/ink-whisper

Cartesia Ink Whisper streaming speech-to-text supporting 70+ languages with excellent accuracy on accents and domain-specific terminology

Cartesia Ink Whisper › Headers

  • Authorizationstring · required

    The Authorization header is used to authenticate with the API using your API key. Value is of the format Bearer YOUR_KEY_HERE.

Cartesia Ink Whisper › Request Body

  • audiostring · binary · required

    Audio file to transcribe

  • languagestring

    Language code

  • modelstring

    Model variant

Cartesia Ink Whisper › Responses

Transcription response

  • textstring
  • languagestring
  • durationnumber
Open Source @ SLNG