> ## 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. # Confirm Media Company identity and billing country > Confirms or corrects the proposed company name and domain, confirms the ISO billing country of the contracting company, and records baseline Terms of Service acceptance and Privacy Policy disclosure, all in one call. Reusing the verified sign-up email domain marks identity VERIFIED; any other domain is recorded as an unverified applicant claim. The billing country is the sole input to the derived plan currency (`billingMarket.derivedPlanCurrency`) — there is no currency picker and no silent USD fallback. An unsupported country returns 422 with `code: BILLING_COUNTRY_UNSUPPORTED` instead of a currency. ## OpenAPI ````yaml /v2/storefront-api-v2.yaml post /media-company-intake/confirm openapi: 3.0.0 info: title: Scope3 Storefront API version: 2.0.0 description: >- REST API for partners to manage Seller Accounts, inventory sources, and billing. ## Authentication All endpoints require a Bearer token in the Authorization header: ``` Authorization: Bearer your-api-key ``` ## Base URL `https://api.interchange.io/api/v2/storefront` ## For AI Agents AI agents can use the MCP endpoint at `/mcp/v2/storefront` 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/storefront description: Production server security: [] tags: - 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: Storefront description: Manage storefront and inventory sources - name: Storefront Agents description: List and manage registered sales, signals, and outcomes agents - name: Storefront Activity description: Audit log of configuration and inventory changes on the storefront - name: Storefront Billing description: Payout bank details and billing configuration for Seller Accounts - name: AI Usage description: Seller Account AI token usage visibility by model - name: MCP description: Model Context Protocol endpoints paths: /media-company-intake/confirm: servers: - url: https://api.interchange.io/api/v2 description: Production server post: tags: - Account summary: Confirm Media Company identity and billing country description: >- Confirms or corrects the proposed company name and domain, confirms the ISO billing country of the contracting company, and records baseline Terms of Service acceptance and Privacy Policy disclosure, all in one call. Reusing the verified sign-up email domain marks identity VERIFIED; any other domain is recorded as an unverified applicant claim. The billing country is the sole input to the derived plan currency (`billingMarket.derivedPlanCurrency`) — there is no currency picker and no silent USD fallback. An unsupported country returns 422 with `code: BILLING_COUNTRY_UNSUPPORTED` instead of a currency. operationId: confirmMediaCompanyIdentity requestBody: required: true content: application/json: schema: type: object properties: expectedRevision: type: integer minimum: 1 maximum: 9007199254740991 companyName: type: string minLength: 1 maxLength: 320 companyDomain: type: string maxLength: 253 pattern: >- ^[a-z0-9]([a-z0-9-]*[a-z0-9])?(\.[a-z0-9]([a-z0-9-]*[a-z0-9])?)+$ billingCountryAlpha2: type: string minLength: 2 maxLength: 2 operatingMode: type: string enum: - LISTING_ONLY - AGENTIC_MEDIA_COMPANY acceptedTermsOfService: type: boolean enum: - true required: - expectedRevision - companyName - companyDomain - billingCountryAlpha2 - acceptedTermsOfService responses: '200': description: Confirm Media Company identity and billing country content: application/json: schema: type: object properties: applicationId: type: string expectedRevision: type: integer minimum: -9007199254740991 maximum: 9007199254740991 status: type: string enum: - AWAITING_IDENTITY_CONFIRMATION - RESEARCHING - NEEDS_APPLICANT_INPUT - EXCEPTION_REVIEW - APPROVED - DENIED identity: type: object properties: proposedName: type: string proposedDomain: type: string confirmedName: nullable: true type: string confirmedDomain: nullable: true type: string verificationState: nullable: true type: string enum: - VERIFIED - CLAIMED - CONFLICTING userConfirmed: type: boolean required: - proposedName - proposedDomain - confirmedName - confirmedDomain - verificationState - userConfirmed additionalProperties: false billingMarket: type: object properties: suggestedCountryAlpha2: nullable: true type: string confirmedCountryAlpha2: nullable: true type: string userConfirmed: type: boolean derivedPlanCurrency: nullable: true type: string enum: - USD - EUR - GBP - AUD required: - suggestedCountryAlpha2 - confirmedCountryAlpha2 - userConfirmed - derivedPlanCurrency additionalProperties: false operatingMode: nullable: true type: string enum: - LISTING_ONLY - AGENTIC_MEDIA_COMPANY unresolvedQuestion: nullable: true type: string required: - applicationId - expectedRevision - status - identity - billingMarket - operatingMode - unresolvedQuestion 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' '409': description: >- expectedRevision does not match the current durable revision (optimistic-concurrency conflict). content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '422': description: The confirmed billing country is not yet supported for plan billing. 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 ````