> ## 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.

# Resolve a brand profile

> Resolve a buyer domain to a brand-confirmation card ("here is how we see you"). Resolve-only — no persistence; the buyer confirms the card and the advertiser-create flow persists it. Always returns 200: resolved=true with the brand name, logo, and ADCP manifest when found; resolved=false with a builderUrl when no profile exists. A resolved card may carry a warning when the profile was built from the website and is unverified — review before saving.



## OpenAPI

````yaml /v2/buyer-api-v2.yaml post /brands/resolve
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: Account
    description: Account management, service tokens, and preferences
  - 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:
  /brands/resolve:
    post:
      tags:
        - Brands
      summary: Resolve a brand profile
      description: >-
        Resolve a buyer domain to a brand-confirmation card ("here is how we see
        you"). Resolve-only — no persistence; the buyer confirms the card and
        the advertiser-create flow persists it. Always returns 200:
        resolved=true with the brand name, logo, and ADCP manifest when found;
        resolved=false with a builderUrl when no profile exists. A resolved card
        may carry a warning when the profile was built from the website and is
        unverified — review before saving.
      operationId: resolveBuyerBrand
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ResolveBrandBody'
      responses:
        '200':
          description: Resolve a brand profile
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResolveBrandResponse'
        '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:
    ResolveBrandBody:
      type: object
      properties:
        domain:
          description: Brand domain to resolve (e.g., "nike.com")
          type: string
          minLength: 1
      required:
        - domain
    ResolveBrandResponse:
      type: object
      properties:
        resolved:
          description: Whether a brand profile was found
          type: boolean
        domain:
          type: string
        brandName:
          type: string
        logoUrl:
          nullable: true
          type: string
        logoBackground:
          description: Hint for the logo background (e.g. light/dark), when known
          nullable: true
          type: string
        manifestUrl:
          type: string
        manifest:
          type: object
          additionalProperties: {}
        registryEntry:
          nullable: true
          type: object
          additionalProperties: {}
        authorizedOperators:
          type: array
          items:
            type: object
            additionalProperties: {}
        houseBrand:
          type: boolean
        warning:
          type: string
        error:
          type: string
        builderUrl:
          description: >-
            Set when resolved is false -- URL where the caller can register a
            manifest
          type: string
      required:
        - resolved
        - domain
      additionalProperties: false
    ErrorResponse:
      description: Standard error response
      type: object
      properties:
        data:
          type: string
          nullable: true
          enum:
            - null
        error:
          $ref: '#/components/schemas/ApiError'
      required:
        - data
        - error
      additionalProperties: false
    ApiError:
      description: Structured error object
      type: object
      properties:
        code:
          description: Machine-readable error code
          type: string
        message:
          description: Human-readable error message
          type: string
        field:
          description: Field path associated with the error
          type: string
        details:
          description: Additional error context
          type: object
          additionalProperties: {}
      required:
        - code
        - message
      additionalProperties: false
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: API key or access token

````