Anything Messages API

openapi: 3.1.0
info:
  title: Anything Assets Messages API
  version: 0.1.0
  description: The Anything API is the fastest way for agents to build and launch mobile and web apps.
servers:
- url: /
tags:
- name: Messages
paths:
  /v0/api/projects/{projectGroupId}/messages:
    get:
      summary: Read messages
      description: Returns chat messages for a project, optionally filtered by thread.
      tags:
      - Messages
      security:
      - basicAuth: []
      parameters:
      - schema:
          type: string
          format: uuid
        required: true
        name: projectGroupId
        in: path
      - schema:
          type: string
          format: uuid
        required: false
        name: threadId
        in: query
      - schema:
          type: integer
          exclusiveMinimum: 0
          maximum: 100
        required: false
        name: limit
        in: query
      responses:
        '200':
          description: Messages list
          content:
            application/json:
              schema:
                type: object
                properties:
                  messages:
                    type: array
                    items:
                      type: object
                      properties:
                        id:
                          type: string
                          format: uuid
                        userMessage:
                          type:
                          - string
                          - 'null'
                        assistantMessage:
                          type:
                          - string
                          - 'null'
                        action:
                          type: string
                        status:
                          type: string
                        threadId:
                          type:
                          - string
                          - 'null'
                          format: uuid
                        createdAt:
                          type: string
                          format: date-time
                      required:
                      - id
                      - userMessage
                      - assistantMessage
                      - action
                      - status
                      - threadId
                      - createdAt
                required:
                - messages
        '400':
          description: Invalid request
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  details:
                    type: array
                    items: {}
                  message:
                    type: string
                required:
                - error
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  details:
                    type: array
                    items: {}
                  message:
                    type: string
                required:
                - error
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  details:
                    type: array
                    items: {}
                  message:
                    type: string
                required:
                - error
        '404':
          description: Not found — the referenced resource does not exist (including malformed resource IDs)
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  details:
                    type: array
                    items: {}
                  message:
                    type: string
                required:
                - error
components:
  securitySchemes:
    basicAuth:
      type: http
      scheme: basic
      description: 'Use your Anything API key as the Basic auth username and leave the password empty. Example credentials: anything_xxx:'