> ## Documentation Index
> Fetch the complete documentation index at: https://docs.interchange.io/llms.txt
> Use this file to discover all available pages before exploring further.

# List the caller's storefront-account grants

> Return the caller's account grants on one MANAGED storefront. Paused and archived storefronts remain readable so a buyer can inspect grants that survived a seller-side halt; external-adapter storefronts are rejected because the local linking service has no rows for them.



## OpenAPI

````yaml /v2/buyer-api-v2.yaml get /storefront-accounts
openapi: 3.0.0
info:
  title: Scope3 Buyer API
  version: 2.0.0
  description: |-
    REST API for advertisers to manage advertisers, campaigns, and reporting.

    ## Authentication

    All endpoints require a Bearer token in the Authorization header:
    ```
    Authorization: Bearer your-api-key
    ```

    ## Base URL

    `https://api.interchange.io/api/v2/buyer`

    ## For AI Agents

    AI agents can use the MCP endpoint at `/mcp/v2/buyer` with three tools:
    - `initialize`: Start an MCP session
    - `api_call`: Make REST API calls
    - `ask_about_capability`: Learn about API features
servers:
  - url: https://api.interchange.io/api/v2/buyer
    description: Production server
security: []
tags:
  - name: Signup
    description: Request reviewed access to Interchange
  - name: Account
    description: Account management, service tokens, and preferences
  - name: Asks
    description: >-
      What you are waiting on Scope3 for — support, product, and supply asks in
      one list
  - name: Advertisers
    description: Manage advertisers
  - name: Product Discovery
    description: Discover and select products
  - name: Campaigns
    description: Manage advertising campaigns
  - name: Creatives
    description: Build, manage, and sync campaign creatives via AdCP Creative Protocol
  - name: Reporting
    description: Access performance metrics
  - name: Event Sources
    description: >-
      Manage event source configurations and log conversion/marketing events for
      attribution
  - name: Property Lists
    description: Validate property lists against AAO registry
  - name: Sales Agents
    description: View and connect sales agents
  - name: Measurement
    description: Measurement sources, records, context, and freshness
  - name: Syndication
    description: Syndicate resources to ADCP agents
  - name: Tasks
    description: Track async operation status
  - name: Buyer Billing
    description: >-
      Consolidated invoicing for buyers — invoices and pending invoice items
      issued by Scope3 across the buyer customer.
  - name: MCP
    description: Model Context Protocol endpoints for AI agents
paths:
  /storefront-accounts:
    get:
      tags:
        - Buyer Storefront Accounts
      summary: List the caller's storefront-account grants
      description: >-
        Return the caller's account grants on one MANAGED storefront. Paused and
        archived storefronts remain readable so a buyer can inspect grants that
        survived a seller-side halt; external-adapter storefronts are rejected
        because the local linking service has no rows for them.
      operationId: buyerListStorefrontAccounts
      parameters:
        - in: query
          name: storefrontId
          schema:
            type: integer
            minimum: 0
            exclusiveMinimum: true
            maximum: 9007199254740991
          required: true
        - in: query
          name: status
          schema:
            type: string
            enum:
              - active
              - pending_approval
              - rejected
              - payment_required
              - suspended
              - closed
        - in: query
          name: sandbox
          schema:
            description: Filter by sandbox mode.
            type: boolean
          description: Filter by sandbox mode.
        - in: query
          name: cursor
          schema:
            type: string
        - in: query
          name: maxResults
          schema:
            type: integer
            minimum: 0
            exclusiveMinimum: true
            maximum: 250
      responses:
        '200':
          description: List the caller's storefront-account grants
          content:
            application/json:
              schema:
                type: object
                properties:
                  accounts:
                    type: array
                    items:
                      type: object
                      properties:
                        brand:
                          type: object
                          properties:
                            domain:
                              type: string
                              pattern: >-
                                ^[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)*$
                          required:
                            - domain
                          additionalProperties: {}
                        operator:
                          type: string
                          minLength: 1
                        status:
                          type: string
                          enum:
                            - active
                            - pending_approval
                            - rejected
                            - payment_required
                            - suspended
                            - closed
                        sandbox:
                          type: boolean
                        account_id:
                          type: string
                          minLength: 1
                        name:
                          type: string
                          minLength: 1
                      required:
                        - brand
                        - operator
                        - status
                        - account_id
                        - name
                      additionalProperties: {}
                  pagination:
                    type: object
                    properties:
                      has_more:
                        type: boolean
                      cursor:
                        type: string
                    required:
                      - has_more
                    additionalProperties: false
                required:
                  - accounts
                  - pagination
                additionalProperties: false
        '400':
          description: Bad request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: Internal server error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
        - bearerAuth: []
components:
  schemas:
    ErrorResponse:
      type: object
      properties:
        data:
          type: string
          nullable: true
          enum:
            - null
        error:
          $ref: '#/components/schemas/ApiError'
      required:
        - data
        - error
      additionalProperties: false
      description: Standard error response
    ApiError:
      type: object
      properties:
        code:
          type: string
          description: Machine-readable error code
        message:
          type: string
          description: Human-readable error message
        field:
          description: Field path associated with the error
          type: string
        details:
          description: Additional error context
          type: object
          additionalProperties: {}
      required:
        - code
        - message
      additionalProperties: false
      description: Structured error object
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key or access token

````