openapi: 3.1.0
info:
  title: Meta Graph API - User Custom Audiences Users API
  description: Subset of the Meta (Facebook) Graph API focusing on User node operations including reading user profile fields, posting updates, and managing custom audiences. Requires user access tokens with appropriate permissions such as public_profile.
  version: v22.0
servers:
- url: https://graph.facebook.com/v22.0
  description: Meta Graph API
security:
- userAccessToken: []
tags:
- name: Users
  description: Operations on the User node
paths:
  /me:
    get:
      operationId: getMe
      summary: Meta Get current user
      description: Retrieves the User node for the user associated with the access token.
      tags:
      - Users
      parameters:
      - name: fields
        in: query
        description: Comma-separated list of fields to return.
        schema:
          type: string
      responses:
        '200':
          description: User profile
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/User'
        '401':
          description: Invalid access token
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
  /{user-id}:
    parameters:
    - name: user-id
      in: path
      required: true
      description: ID of the user.
      schema:
        type: string
    get:
      operationId: getUser
      summary: Meta Read user profile
      description: Retrieves fields and edges for a User node.
      tags:
      - Users
      parameters:
      - name: fields
        in: query
        description: Comma-separated list of fields to return.
        schema:
          type: string
      responses:
        '200':
          description: User profile
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/User'
        '404':
          description: User not found
    post:
      operationId: updateUser
      summary: Meta Update user profile
      description: Updates user information such as name, emoji color preference, or local news settings. Supports read-after-write.
      tags:
      - Users
      requestBody:
        content:
          application/json:
            schema:
              type: object
              additionalProperties: true
      responses:
        '200':
          description: Update successful
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
    delete:
      operationId: deleteUser
      summary: Meta Delete test user
      description: Removes a test user account from the system.
      tags:
      - Users
      responses:
        '200':
          description: Deletion successful
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SuccessResponse'
  /{user-id}/feed:
    parameters:
    - name: user-id
      in: path
      required: true
      description: ID of the user.
      schema:
        type: string
    get:
      operationId: getUserFeed
      summary: Meta Get user feed
      description: Retrieves the feed of posts published by or on the user's timeline.
      tags:
      - Users
      responses:
        '200':
          description: Feed list
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PagedList'
components:
  schemas:
    User:
      type: object
      properties:
        id:
          type: string
        name:
          type: string
        first_name:
          type: string
        last_name:
          type: string
        email:
          type: string
        picture:
          type: object
    SuccessResponse:
      type: object
      properties:
        success:
          type: boolean
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
            type:
              type: string
            code:
              type: integer
    PagedList:
      type: object
      properties:
        data:
          type: array
          items:
            type: object
        paging:
          type: object
          properties:
            cursors:
              type: object
              properties:
                before:
                  type: string
                after:
                  type: string
            next:
              type: string
            previous:
              type: string
  securitySchemes:
    userAccessToken:
      type: oauth2
      flows:
        implicit:
          authorizationUrl: https://www.facebook.com/v22.0/dialog/oauth
          scopes:
            public_profile: Access basic profile info
externalDocs:
  description: Meta Graph API User Reference
  url: https://developers.facebook.com/docs/graph-api/reference/user/
x-generated-from: https://developers.facebook.com/docs/graph-api/reference/user/
x-generated-by: claude-crawl-2026-05-08