Retell AI for your agents.

What agents can do with Retell AI

Curated for agents: the calls that matter, with schemas and descriptions written for tool use, not an endpoint dump.

• retell-ai_list_agents

  List all configured voice agents.

• retell-ai_create_agent

  Create a new voice agent with a language model and voice settings.

• retell-ai_list_calls

  List all calls with their status and duration.

• retell-ai_get_call

  Get detailed call information including transcripts.

• retell-ai_create_phone_call

  Initiate an outbound phone call using an agent.

• retell-ai_get_agent

  Get a Retell LLM agent by ID.

• retell-ai_update_agent

  Update an existing Retell LLM agent.

• retell-ai_delete_agent

  Delete a Retell LLM agent by ID.

• retell-ai_list_phone_numbers

  List all registered phone numbers.

• retell-ai_register_phone_number

  Register a new phone number for use with agents.

• retell-ai_get_llm

  Get a language model by ID.

• retell-ai_list_llms

  List all available language models.

• retell-ai_create_web_call

  Create a new web call (browser-based) using an agent.

• retell-ai_get_call_transcript

  Get the transcript for a specific call.

Connect it in a minute

The connect flow is agent-driven: Even opens the key page in its own browser and collects the key through a secure native field. It never passes through the chat.

1. Paste the prompt below into any agent running inside Even, or click Connect in Even's catalog.
2. Log in to Retell AI Dashboard.
3. Go to API Keys and click Create API Key.
4. Copy the API key and enter it as the Bearer token.
5. Paste the key into Even's secure field. Even verifies it and your agents are live.