Accept version restore
curl --request POST \
--url https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"acceptance_hash": "<string>",
"candidate_hash": "<string>",
"resource_hash": "<string>",
"restore_historical_name": false,
"dependency_hash": "<string>"
}
'import requests
url = "https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept"
payload = {
"acceptance_hash": "<string>",
"candidate_hash": "<string>",
"resource_hash": "<string>",
"restore_historical_name": False,
"dependency_hash": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
acceptance_hash: '<string>',
candidate_hash: '<string>',
resource_hash: '<string>',
restore_historical_name: false,
dependency_hash: '<string>'
})
};
fetch('https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'acceptance_hash' => '<string>',
'candidate_hash' => '<string>',
'resource_hash' => '<string>',
'restore_historical_name' => false,
'dependency_hash' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept"
payload := strings.NewReader("{\n \"acceptance_hash\": \"<string>\",\n \"candidate_hash\": \"<string>\",\n \"resource_hash\": \"<string>\",\n \"restore_historical_name\": false,\n \"dependency_hash\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"acceptance_hash\": \"<string>\",\n \"candidate_hash\": \"<string>\",\n \"resource_hash\": \"<string>\",\n \"restore_historical_name\": false,\n \"dependency_hash\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"acceptance_hash\": \"<string>\",\n \"candidate_hash\": \"<string>\",\n \"resource_hash\": \"<string>\",\n \"restore_historical_name\": false,\n \"dependency_hash\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"id": "550e8400-e29b-41d4-a716-446655440000",
"organisation_id": "550e8400-e29b-41d4-a716-446655440000",
"name": "<string>",
"system_prompt": "<string>",
"greeting": "<string>",
"language": "<string>",
"region": "<string>",
"models": {
"stt": "slng/deepgram/nova:3-en",
"llm": "groq/openai/gpt-oss-120b",
"tts": "slng/deepgram/aura:2-en",
"tts_voice": "aura-2-thalia-en",
"stt_kwargs": {},
"llm_kwargs": {},
"tts_kwargs": {},
"fallbacks": {
"stt": [],
"llm": [],
"tts": []
},
"stt_final_timeout_s": 1,
"llm_first_token_timeout_s": 1,
"tts_first_audio_timeout_s": 1,
"failure_audio_enabled": true
},
"idle_nudges": {
"first_nudge_text": "<string>",
"second_nudge_text": "<string>",
"final_hangup_text": "<string>",
"enabled": true,
"first_nudge_delay_seconds": 15,
"second_nudge_delay_seconds": 30,
"hangup_delay_seconds": 15
},
"enable_interruptions": true,
"tool_mode": "legacy",
"tools": [
{}
],
"tool_refs": [
{
"attachment_id": "550e8400-e29b-41d4-a716-446655440000",
"tool_id": "550e8400-e29b-41d4-a716-446655440000",
"version": 2,
"description": "<string>",
"invocation": "model",
"system": {
"triggers": [
{
"event": "call_start",
"source_attachment_id": "550e8400-e29b-41d4-a716-446655440000"
}
],
"arguments": []
},
"execution_policy": {
"pre_action_message": {
"enabled": false,
"text": {
"segments": [
{
"type": "literal",
"value": "<string>"
}
]
},
"wait": false
}
},
"argument_overrides": {},
"config_overrides": {
"type": "api_request",
"url": "<string>"
}
}
],
"mcp_refs": [
{
"attachment_id": "550e8400-e29b-41d4-a716-446655440000",
"server_id": "550e8400-e29b-41d4-a716-446655440000",
"tool_name": "<string>",
"observed_schema_hash": "<string>",
"description": "<string>",
"invocation": "model",
"execution_policy": {
"pre_action_message": {
"enabled": false,
"text": {
"segments": [
{
"type": "literal",
"value": "<string>"
}
]
},
"wait": false
}
},
"argument_overrides": {}
}
],
"livekit_deployment": "<string>",
"template_variables": {},
"created_at": "2026-01-15T10:30:00Z",
"updated_at": "2026-01-15T10:30:00Z",
"inbound_greeting": "<string>",
"outbound_greeting": "<string>",
"project_id": "550e8400-e29b-41d4-a716-446655440000",
"world_part_code": "eu-west",
"world_part_label": "<string>",
"models_validation_error": "<string>",
"llm_router_enabled": true,
"sip_inbound_trunk_id": "550e8400-e29b-41d4-a716-446655440000",
"sip_outbound_trunk_id": "550e8400-e29b-41d4-a716-446655440000",
"runtime_variables": [
{
"name": "<string>",
"description": "<string>"
}
],
"deleted_at": "2026-01-15T10:30:00Z"
}{
"detail": "Authentication is required for this endpoint."
}{
"detail": "You do not have access to this resource."
}{
"detail": "The requested resource was not found."
}{
"detail": "The agent, target, name policy, or dependency closure changed after preview."
}{
"detail": [
{
"loc": [
"body",
"language"
],
"msg": "Input should be a valid string",
"type": "string_type"
}
]
}{
"detail": "An unexpected internal error occurred."
}Versions
Accept version restore
Apply a previously previewed restore. The hashes bind the acceptance to the
exact preview that was reviewed; if the agent, its resources, or the name
policy changed since the preview, the request fails with a conflict and a new
preview is required. A successful restore records a new version with source
rollback.
POST
/
v1
/
agents
/
{agent_id}
/
versions
/
{version_number}
/
restore
/
accept
Accept version restore
curl --request POST \
--url https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"acceptance_hash": "<string>",
"candidate_hash": "<string>",
"resource_hash": "<string>",
"restore_historical_name": false,
"dependency_hash": "<string>"
}
'import requests
url = "https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept"
payload = {
"acceptance_hash": "<string>",
"candidate_hash": "<string>",
"resource_hash": "<string>",
"restore_historical_name": False,
"dependency_hash": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
acceptance_hash: '<string>',
candidate_hash: '<string>',
resource_hash: '<string>',
restore_historical_name: false,
dependency_hash: '<string>'
})
};
fetch('https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'acceptance_hash' => '<string>',
'candidate_hash' => '<string>',
'resource_hash' => '<string>',
'restore_historical_name' => false,
'dependency_hash' => '<string>'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept"
payload := strings.NewReader("{\n \"acceptance_hash\": \"<string>\",\n \"candidate_hash\": \"<string>\",\n \"resource_hash\": \"<string>\",\n \"restore_historical_name\": false,\n \"dependency_hash\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.post("https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"acceptance_hash\": \"<string>\",\n \"candidate_hash\": \"<string>\",\n \"resource_hash\": \"<string>\",\n \"restore_historical_name\": false,\n \"dependency_hash\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.agents.slng.ai/v1/agents/{agent_id}/versions/{version_number}/restore/accept")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"acceptance_hash\": \"<string>\",\n \"candidate_hash\": \"<string>\",\n \"resource_hash\": \"<string>\",\n \"restore_historical_name\": false,\n \"dependency_hash\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"id": "550e8400-e29b-41d4-a716-446655440000",
"organisation_id": "550e8400-e29b-41d4-a716-446655440000",
"name": "<string>",
"system_prompt": "<string>",
"greeting": "<string>",
"language": "<string>",
"region": "<string>",
"models": {
"stt": "slng/deepgram/nova:3-en",
"llm": "groq/openai/gpt-oss-120b",
"tts": "slng/deepgram/aura:2-en",
"tts_voice": "aura-2-thalia-en",
"stt_kwargs": {},
"llm_kwargs": {},
"tts_kwargs": {},
"fallbacks": {
"stt": [],
"llm": [],
"tts": []
},
"stt_final_timeout_s": 1,
"llm_first_token_timeout_s": 1,
"tts_first_audio_timeout_s": 1,
"failure_audio_enabled": true
},
"idle_nudges": {
"first_nudge_text": "<string>",
"second_nudge_text": "<string>",
"final_hangup_text": "<string>",
"enabled": true,
"first_nudge_delay_seconds": 15,
"second_nudge_delay_seconds": 30,
"hangup_delay_seconds": 15
},
"enable_interruptions": true,
"tool_mode": "legacy",
"tools": [
{}
],
"tool_refs": [
{
"attachment_id": "550e8400-e29b-41d4-a716-446655440000",
"tool_id": "550e8400-e29b-41d4-a716-446655440000",
"version": 2,
"description": "<string>",
"invocation": "model",
"system": {
"triggers": [
{
"event": "call_start",
"source_attachment_id": "550e8400-e29b-41d4-a716-446655440000"
}
],
"arguments": []
},
"execution_policy": {
"pre_action_message": {
"enabled": false,
"text": {
"segments": [
{
"type": "literal",
"value": "<string>"
}
]
},
"wait": false
}
},
"argument_overrides": {},
"config_overrides": {
"type": "api_request",
"url": "<string>"
}
}
],
"mcp_refs": [
{
"attachment_id": "550e8400-e29b-41d4-a716-446655440000",
"server_id": "550e8400-e29b-41d4-a716-446655440000",
"tool_name": "<string>",
"observed_schema_hash": "<string>",
"description": "<string>",
"invocation": "model",
"execution_policy": {
"pre_action_message": {
"enabled": false,
"text": {
"segments": [
{
"type": "literal",
"value": "<string>"
}
]
},
"wait": false
}
},
"argument_overrides": {}
}
],
"livekit_deployment": "<string>",
"template_variables": {},
"created_at": "2026-01-15T10:30:00Z",
"updated_at": "2026-01-15T10:30:00Z",
"inbound_greeting": "<string>",
"outbound_greeting": "<string>",
"project_id": "550e8400-e29b-41d4-a716-446655440000",
"world_part_code": "eu-west",
"world_part_label": "<string>",
"models_validation_error": "<string>",
"llm_router_enabled": true,
"sip_inbound_trunk_id": "550e8400-e29b-41d4-a716-446655440000",
"sip_outbound_trunk_id": "550e8400-e29b-41d4-a716-446655440000",
"runtime_variables": [
{
"name": "<string>",
"description": "<string>"
}
],
"deleted_at": "2026-01-15T10:30:00Z"
}{
"detail": "Authentication is required for this endpoint."
}{
"detail": "You do not have access to this resource."
}{
"detail": "The requested resource was not found."
}{
"detail": "The agent, target, name policy, or dependency closure changed after preview."
}{
"detail": [
{
"loc": [
"body",
"language"
],
"msg": "Input should be a valid string",
"type": "string_type"
}
]
}{
"detail": "An unexpected internal error occurred."
}Authorizations
Path Parameters
Body
application/json
Response
Restored agent.