Introduction - Miyon AI Help Center

The API is in beta. Every endpoint in this reference is live in production. Contracts can still change while we complete the API, including breaking changes. We keep them rare and announce every change in the release notes. Pin your integration to the documented field names and status codes, and treat unknown fields as optional.

The REST API lets you drive Miyon from your own systems:

Voice Agents - create, list, update and delete voice agents.
Voice Agent Settings - read and change an agent’s voice, prompt and knowledge-base settings. See Set up a voice agent.
Tools - create and configure tools, enable them per agent, and execute them.
Outbound Calls - place AI calls to your contacts and review the outcome. See the outbound guide.
Conversations - list and inspect the conversations of your account.
Evals - run automated test conversations against a voice agent.

Base URL

https://app.miyon.ai

All paths in this reference are relative to this host, the one you use to sign in to your dashboard. Requests and responses are JSON.

Your first request

Create an API token on the Keys page of your dashboard (see Authorization), then list your voice agents:

curl https://app.miyon.ai/api/v1/voice_agents \
  -H "Authorization: Bearer <your-api-token>"

{
  "voice_agents": [
    {
      "id": 789,
      "number_id": 789,
      "name": "Booking agent",
      "description": "Takes appointment calls",
      "prompt_id": 987,
      "created_at": "2026-09-30T14:02:11Z",
      "updated_at": "2026-10-12T09:41:07Z"
    }
  ]
}

Before you build

Authorization - tokens and scopes.
Rate limits - request allowances and the 30-second request limit.
Errors - the error envelope and how to branch on it.

This reference is available in English only. Endpoint pages are generated from the API specification, so they always match what is deployed.

​Base URL

​Your first request

​Before you build

Base URL

Your first request

Before you build