curl --request POST \
--url https://secureai.hiperai.ai/api/external/speech/s2s/webrtc \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"sdp": "v=0\r\no=- 4611731400430051336 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n...",
"model": "gpt-4o-mini-realtime-preview",
"voice": "alloy",
"smltp_policy": "internal",
"output_audio": true,
"user_id": "60a7c8f5e8b4f5001f7a8c23",
"instructions": "You are a helpful customer service agent."
}
'import requests
url = "https://secureai.hiperai.ai/api/external/speech/s2s/webrtc"
payload = {
"sdp": "v=0
o=- 4611731400430051336 2 IN IP4 127.0.0.1
s=-
t=0 0
...",
"model": "gpt-4o-mini-realtime-preview",
"voice": "alloy",
"smltp_policy": "internal",
"output_audio": True,
"user_id": "60a7c8f5e8b4f5001f7a8c23",
"instructions": "You are a helpful customer service agent."
}
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({
sdp: 'v=0\r\no=- 4611731400430051336 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n...',
model: 'gpt-4o-mini-realtime-preview',
voice: 'alloy',
smltp_policy: 'internal',
output_audio: true,
user_id: '60a7c8f5e8b4f5001f7a8c23',
instructions: 'You are a helpful customer service agent.'
})
};
fetch('https://secureai.hiperai.ai/api/external/speech/s2s/webrtc', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));"v=0\r\no=- 1234567890 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n..."Sesión WebRTC Speech-to-Speech
Establishes a WebRTC connection for real-time speech-to-speech conversations using OpenAI Realtime API. This endpoint accepts a WebRTC SDP offer and returns an SDP answer that can be used to establish a peer connection with OpenAI’s Realtime API.
Usage Flow:
- Client creates a WebRTC offer (RTCPeerConnection.createOffer)
- Client sends the SDP offer to this endpoint
- This endpoint proxies the offer to OpenAI Realtime API
- Client receives SDP answer and establishes WebRTC connection
- Client can then have real-time voice conversations with the AI
S2S Time Tracking:
- Each user has a monthly S2S time quota based on their license
- Time is tracked in minutes and deducted when sessions are logged
- Use
/speech/s2s/statusto check remaining time - Use
/speech/s2s/log-sessionto log session duration and deduct time
SMLTP Integration:
- All requests are processed through SMLTP for security and compliance
- Model validation is enforced based on the specified SMLTP policy
- Requests are audited and logged for compliance tracking
curl --request POST \
--url https://secureai.hiperai.ai/api/external/speech/s2s/webrtc \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"sdp": "v=0\r\no=- 4611731400430051336 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n...",
"model": "gpt-4o-mini-realtime-preview",
"voice": "alloy",
"smltp_policy": "internal",
"output_audio": true,
"user_id": "60a7c8f5e8b4f5001f7a8c23",
"instructions": "You are a helpful customer service agent."
}
'import requests
url = "https://secureai.hiperai.ai/api/external/speech/s2s/webrtc"
payload = {
"sdp": "v=0
o=- 4611731400430051336 2 IN IP4 127.0.0.1
s=-
t=0 0
...",
"model": "gpt-4o-mini-realtime-preview",
"voice": "alloy",
"smltp_policy": "internal",
"output_audio": True,
"user_id": "60a7c8f5e8b4f5001f7a8c23",
"instructions": "You are a helpful customer service agent."
}
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({
sdp: 'v=0\r\no=- 4611731400430051336 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n...',
model: 'gpt-4o-mini-realtime-preview',
voice: 'alloy',
smltp_policy: 'internal',
output_audio: true,
user_id: '60a7c8f5e8b4f5001f7a8c23',
instructions: 'You are a helpful customer service agent.'
})
};
fetch('https://secureai.hiperai.ai/api/external/speech/s2s/webrtc', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));"v=0\r\no=- 1234567890 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n..."Iniciar sesión WebRTC de voz a voz
Establezca una conexión WebRTC para conversaciones de voz a voz en tiempo real utilizando OpenAI Realtime API.Endpoint
POST /speech/s2s/webrtc
Descripción
Establece una conexión WebRTC para conversaciones de voz a voz en tiempo real utilizando OpenAI Realtime API. Este endpoint acepta una oferta SDP WebRTC y devuelve una respuesta SDP que se puede utilizar para establecer una conexión entre pares con la API en tiempo real de OpenAI.Flujo de uso
- El cliente crea una oferta WebRTC (RTCPeerConnection.createOffer)
- El cliente envía la oferta SDP a este endpoint.
- Este endpoint representa la oferta para OpenAI Realtime API
- El cliente recibe la respuesta SDP y establece una conexión WebRTC.
- Luego, el cliente puede tener conversaciones de voz en tiempo real con la IA.
Seguimiento del tiempo S2S
- Cada usuario tiene una cuota de tiempo S2S mensual según su licencia
- El tiempo se registra en minutos y se deduce cuando se registran las sesiones.
- Utilice
/speech/s2s/statuspara comprobar el tiempo restante - Utilice
/speech/s2s/log-sessionpara registrar la duración de la sesión y deducir el tiempo
Integración SMLTP
- Todas las solicitudes se procesan a través de SMLTP por motivos de seguridad y cumplimiento.
- La validación del modelo se aplica según la política SMLTP especificada.
- Las solicitudes se auditan y registran para realizar un seguimiento del cumplimiento.
Autenticación
Requerido: Clave APIAuthorization: Bearer sk-your-api-key-here
Cuerpo de solicitud
| Parámetro | Tipo | Requerido | Descripción |
|---|---|---|---|
sdp | cadena | Sí | Oferta WebRTC SDP de RTCPeerConnection del cliente |
model | cadena | No | Modelo OpenAI Realtime (predeterminado: “gpt-4o-mini-realtime-preview”) |
voice | cadena | No | Voz a utilizar para la respuesta de IA (predeterminado: “aleación”) |
smltp_policy | cadena | No | Política SMLTP (predeterminada: “interna”) |
output_audio | booleano | No | Ya sea para habilitar la salida de audio (predeterminado: verdadero) |
user_id | cadena | No | ID de usuario al que facturar esta sesión (el valor predeterminado es el propietario de la clave API) |
instructions | cadena | No | Instrucciones opcionales del sistema para el asistente de IA |
Modelos disponibles
gpt-4o-mini-realtime-previewgpt-4o-realtime-preview
Voces disponibles
alloy(predeterminado)echofableonyxnovashimmerashballadcoral
Políticas SMLTP disponibles
publicinternal(predeterminado)internal-strictconfidentialhipaagdprpci-dss
Ejemplo de solicitud
curl -X POST "https://{customer.name}.hiperai.ai/api/external/speech/s2s/webrtc" \
-H "Authorization: Bearer sk-your-api-key-here" \
-H "Content-Type: application/json" \
-d '{
"sdp": "v=0\r\no=- 4611731400430051336 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n...",
"model": "gpt-4o-mini-realtime-preview",
"voice": "alloy",
"smltp_policy": "internal",
"output_audio": true,
"instructions": "You are a helpful customer service agent."
}'
JavaScript/Node.js
// Create WebRTC peer connection
const pc = new RTCPeerConnection();
// Create offer
const offer = await pc.createOffer();
await pc.setLocalDescription(offer);
// Send SDP offer to SecureAI
const response = await fetch('https://{customer.name}.hiperai.ai/api/external/speech/s2s/webrtc', {
method: 'POST',
headers: {
'Authorization': 'Bearer sk-your-api-key-here',
'Content-Type': 'application/json'
},
body: JSON.stringify({
sdp: offer.sdp,
model: 'gpt-4o-mini-realtime-preview',
voice: 'alloy',
smltp_policy: 'internal',
output_audio: true,
instructions: 'You are a helpful customer service agent.'
})
});
// Get SDP answer
const sdpAnswer = await response.text();
// Set remote description
await pc.setRemoteDescription(new RTCSessionDescription({
type: 'answer',
sdp: sdpAnswer
}));
// Now you can have real-time voice conversations
Pitón
import requests
url = "https://{customer.name}.hiperai.ai/api/external/speech/s2s/webrtc"
headers = {
"Authorization": "Bearer sk-your-api-key-here",
"Content-Type": "application/json"
}
data = {
"sdp": "v=0\r\no=- 4611731400430051336 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n...",
"model": "gpt-4o-mini-realtime-preview",
"voice": "alloy",
"smltp_policy": "internal",
"output_audio": True,
"instructions": "You are a helpful customer service agent."
}
response = requests.post(url, headers=headers, json=data)
sdp_answer = response.text
print('SDP Answer:', sdp_answer)
Respuesta
Respuesta exitosa (200)
Tipo de contenido:application/sdp
La respuesta es una cadena de respuesta SDP que se puede utilizar con RTCPeerConnection.setRemoteDescription().
v=0
o=- 1234567890 2 IN IP4 127.0.0.1
s=-
t=0 0
...
Respuestas de error
400 Solicitud incorrecta
{
"success": false,
"error": "Invalid SDP offer",
"message": "SDP offer is required and must be a string",
"request_id": "96bba6a4-0e7a-4fd7-93a7-3b40428729fb"
}
403 Prohibido
Límite de tiempo S2S alcanzado
{
"success": false,
"error": "S2S time limit reached",
"message": "Insufficient S2S time remaining for this user",
"remaining_minutes": 0,
"next_renewal_date": "2024-12-01T12:55:35.721Z",
"request_id": "96bba6a4-0e7a-4fd7-93a7-3b40428729fb"
}
Error en la validación del modelo
{
"success": false,
"error": "Model validation failed",
"message": "Model gpt-4o-mini-realtime-preview is not allowed by SMLTP policy test-policy-active",
"request_id": "96bba6a4-0e7a-4fd7-93a7-3b40428729fb"
}
500 Error interno del servidor
{
"success": false,
"error": "S2S WebRTC failed",
"message": "An error occurred while processing your request",
"request_id": "96bba6a4-0e7a-4fd7-93a7-3b40428729fb"
}
Notas
- La oferta SDP debe ser una cadena de oferta WebRTC SDP válida
- Después de recibir la respuesta SDP, úsela para configurar la descripción remota en su RTCPeerConnection
- Verifique el estado del tiempo S2S antes de iniciar sesiones usando
/speech/s2s/status - Registrar la duración de la sesión después de completarla usando
/speech/s2s/log-session - Todas las solicitudes se procesan a través de SMLTP por motivos de seguridad y cumplimiento.
- El parámetro
user_idpermite facturar a una cuenta de usuario diferente
Autorizaciones
API key authentication using Bearer token format.
Example: Authorization: Bearer sk-your-api-key-here
Cuerpo
WebRTC SDP offer from the client's RTCPeerConnection
"v=0\r\no=- 4611731400430051336 2 IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n..."
OpenAI Realtime model to use
gpt-4o-mini-realtime-preview, gpt-4o-realtime-preview Voice to use for the AI response
alloy, echo, fable, onyx, nova, shimmer, ash, ballad, coral SMLTP policy to apply for this session
public, internal, internal-strict, confidential, hipaa, gdpr, pci-dss Whether to enable audio output (default: true)
Optional user ID to bill this session to (defaults to API key owner)
"60a7c8f5e8b4f5001f7a8c23"
Optional system instructions for the AI assistant
"You are a helpful customer service agent."
Respuesta
SDP answer from OpenAI Realtime API
SDP answer that can be used with RTCPeerConnection.setRemoteDescription()

