Letta · Schema

ChatCompletionAudio

If the audio output modality is requested, this object contains data about the audio response from the model. [Learn more](https://platform.openai.com/docs/guides/audio).

Artificial IntelligenceAgentsStateful AgentsMemoryMemGPTContinual LearningMCPMulti-AgentRAGOpen SourceReal-Time

Properties

Name	Type	Description
id	string
data	string
expires_at	integer
transcript	string

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ChatCompletionAudio",
  "title": "ChatCompletionAudio",
  "properties": {
    "id": {
      "type": "string",
      "title": "Id"
    },
    "data": {
      "type": "string",
      "title": "Data"
    },
    "expires_at": {
      "type": "integer",
      "title": "Expires At"
    },
    "transcript": {
      "type": "string",
      "title": "Transcript"
    }
  },
  "additionalProperties": true,
  "type": "object",
  "required": [
    "id",
    "data",
    "expires_at",
    "transcript"
  ],
  "description": "If the audio output modality is requested, this object contains data\nabout the audio response from the model. [Learn more](https://platform.openai.com/docs/guides/audio)."
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this

find_json_schemasBrowse and filter every JSON Schema in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This JSON Schema

curl "https://apis.io/api/v1/json-schemas/letta-chatcompletionaudio"

All schemas

curl "https://apis.io/api/v1/json-schemas?limit=25"

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.