Mastra Conversations API

openapi: 3.1.0
info:
  title: Mastra Server REST Agents Conversations API
  version: v1
  description: 'REST routes exposed by a Mastra server for agents, workflows, tools,

    memory, vectors, MCP servers, the Responses API, the Conversations API,

    and observability (logs and telemetry traces).

    '
  contact:
    name: Mastra
    url: https://mastra.ai
servers:
- url: http://localhost:4111
  description: Default local Mastra dev server
- url: https://{host}
  description: Self-hosted or Mastra Cloud deployment
  variables:
    host:
      default: your-mastra-host.example.com
security:
- BearerAuth: []
tags:
- name: Conversations
paths:
  /api/v1/conversations:
    post:
      summary: Create a conversation (Conversations API)
      operationId: createConversation
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Conversation created.
      tags:
      - Conversations
  /api/v1/conversations/{conversationId}:
    get:
      summary: Retrieve a conversation
      operationId: getConversation
      parameters:
      - in: path
        name: conversationId
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Conversation details.
      tags:
      - Conversations
  /api/v1/conversations/{conversationId}/items:
    get:
      summary: List items in a conversation
      operationId: listConversationItems
      parameters:
      - in: path
        name: conversationId
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Items.
      tags:
      - Conversations
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: 'Mastra API key passed as `Authorization: Bearer {api_key}`.

        Local dev servers may not require authentication.

        '