Spanish · Español
An AI voice agent that speaks Spanish.
A Spanish agent writes each reply in Spanish and speaks it in a Cartesia Sonic voice, and GPT Transcribe hears the caller whether they speak Castilian or Latin American Spanish. Put it behind a talk button on a Spanish-language site, or take Spanish calls inside your app.
What a caller hears.
A greeting as the agent writes it, in Latin script, before the voice speaks it.
¡Hola! ¿En qué puedo ayudarte hoy?
Hello! How can I help you today?Voices that speak it.
Choose the engine, then the voice; listen to a sample before you pick.
- Cartesia Sonic 3.6. Speaks every language on the list, with speed and tone controls.
Engines that hear it.
What turns the caller’s speech into text for the agent to read.
- GPT Transcribe. From OpenAI, in every language.
Good to know about Spanish.
- A bilingual site in the United States can keep one English agent and start a call in Spanish when the visitor chooses it, by sending
language: "es"from an agent with a Cartesia voice. - Tell the agent in its instructions whether to address callers as tú or usted; it keeps to it for the whole call.
- English words in a Spanish sentence are understood: every agent listens for English too.
Start a call in Spanish.
Save the agent in Spanish in the studio, or keep it as it is and hold one call in Spanish by sending its code when the call starts.
One call in Spanish
curl -X POST "https://goblins-call-api.onrender.com/v1/calls" \
-H "Authorization: Bearer $CRACKLE_API_KEY" \
-H "Content-Type: application/json" \
-d '{ "agentId": "ua_3f9a1c2b", "language": "es" }'The agent’s voice must be Cartesia Sonic; any other voice is answered 400 UNSUPPORTED_LANGUAGE. GPT Transcribe hears the caller; an agent saved with Sarvam Saaras is transcribed by GPT Transcribe for this call, with no change to the agent. This applies only to a call held in a language other than the agent’s own.
Questions.
Can a Spanish caller use English words?
Yes. Every agent listens for English as well as its own language, so a sentence that mixes the two is understood.
Can one agent take calls in Spanish and in other languages?
Yes, in two ways. Save the agent in Spanish and every call starts in it. Or keep the agent as it is and hold one call in Spanish by sending language: "es" when you start it. The agent’s voice must be Cartesia Sonic; any other voice is answered 400 UNSUPPORTED_LANGUAGE. GPT Transcribe hears the caller; an agent saved with Sarvam Saaras is transcribed by GPT Transcribe for this call, with no change to the agent. This applies only to a call held in a language other than the agent’s own.
What does a call in Spanish cost?
The same as in any other language: $0.07 a minute, whichever voice and model, billed by the second.
Other languages.
Give your agent a voice in Spanish.
Build one in the studio and talk to it in your browser. Sign-up credit is there for your first test calls.