openapi: 3.1.0
info:
  title: Facebook Business Manager Facebook Marketing Ad Accounts API
  description: Create and manage ad campaigns, analyze performance, and automate advertising workflows across Meta platforms. The Marketing API provides programmatic access to Facebook's advertising system, enabling businesses to create campaigns, ad sets, and ads, manage budgets and bidding strategies, define targeting audiences, and retrieve performance metrics.
  version: '25.0'
  contact:
    name: Meta Developer Support
    url: https://developers.facebook.com/support
  termsOfService: https://developers.facebook.com/terms
servers:
- url: https://graph.facebook.com/v25.0
  description: Facebook Graph API Production Server
security:
- bearerAuth: []
tags:
- name: Ad Accounts
  description: Manage advertising accounts including settings, spend limits, and account-level configurations.
paths:
  /act_{ad_account_id}:
    get:
      operationId: getAdAccount
      summary: Facebook Business Manager Get ad account details
      description: Retrieves the details of a specific ad account including settings, spend limits, and status information.
      tags:
      - Ad Accounts
      parameters:
      - $ref: '#/components/parameters/adAccountId'
      - $ref: '#/components/parameters/fields'
      responses:
        '200':
          description: Successfully retrieved ad account details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AdAccount'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    adAccountId:
      name: ad_account_id
      in: path
      required: true
      description: The ID of the ad account (numeric, without the act_ prefix)
      schema:
        type: string
    fields:
      name: fields
      in: query
      required: false
      description: Comma-separated list of fields to include in the response. If omitted, default fields are returned.
      schema:
        type: string
  responses:
    NotFound:
      description: The requested resource was not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Invalid or expired access token
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  schemas:
    AdAccount:
      type: object
      properties:
        id:
          type: string
          description: The ID of the ad account (prefixed with act_)
        account_id:
          type: string
          description: The numeric account ID
        name:
          type: string
          description: The name of the ad account
        account_status:
          type: integer
          description: Status of the account. 1 = ACTIVE, 2 = DISABLED, 3 = UNSETTLED, 7 = PENDING_RISK_REVIEW, 8 = PENDING_SETTLEMENT, 9 = IN_GRACE_PERIOD, 100 = PENDING_CLOSURE, 101 = CLOSED.
        currency:
          type: string
          description: Currency code used by the account (ISO 4217)
        timezone_name:
          type: string
          description: Timezone name for the ad account
        amount_spent:
          type: string
          description: Total amount spent by the account in account currency
        balance:
          type: string
          description: Current remaining account balance
        spend_cap:
          type: string
          description: Spend cap for the account
        business:
          type: object
          properties:
            id:
              type: string
            name:
              type: string
          description: The business associated with this ad account
        created_time:
          type: string
          format: date-time
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            message:
              type: string
              description: Human-readable error message
            type:
              type: string
              description: Error type classification
            code:
              type: integer
              description: Numeric error code
            error_subcode:
              type: integer
              description: Numeric error subcode for more specific categorization
            fbtrace_id:
              type: string
              description: Unique trace ID for debugging with Facebook support
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: OAuth 2.0 access token with ads_management or ads_read permissions. Obtain tokens via the Facebook Login flow.
externalDocs:
  description: Facebook Marketing API Documentation
  url: https://developers.facebook.com/docs/marketing-api