> ## Documentation Index > Fetch the complete documentation index at: https://docs.batchrelay.com/llms.txt > Use this file to discover all available pages before exploring further. # Accept a versioned agreement ## OpenAPI ````yaml https://api.batchrelay.com/openapi.json post /v1/api-accounts/{account_id}/agreements/{agreement_id}/accept openapi: 3.1.0 info: description: >- Provider-neutral print catalog and prepared-media validation. This document covers only routes owned by the Go service; it deliberately excludes migration-proxied order lifecycle routes and all provider payloads. license: name: Proprietary url: https://github.com/SENTINELITE/Batch-Relay-Go/blob/main/README.md title: Batch Relay API version: 1.0.1 servers: - url: https://api.batchrelay.com security: [] tags: - description: Service health and the public API description. name: System - description: Test Mode session creation and API credential entry points. name: Authentication - description: >- Provider-neutral canonical catalog resources and platform-owned semantic definitions. name: Catalog - description: Studio-scoped guest checkout-link management. name: Checkout links - description: >- One-way operational event messages. Alert emails contain no message body and recipients read messages after Batch Relay authentication. name: Studio messages - description: >- Explicit, reviewable sandbox-to-Live promotion plans for forms, catalog, and storefront configuration. name: Sandbox promotions - description: Provider-neutral validation, quoting, and order lifecycle operations. name: Print orders - description: Managed fulfillment asset ingestion and metadata. name: Managed assets - description: Studio-scoped original asset upload sessions and objects. name: Studio assets - description: Prepared and confirmed event roster team changes. name: Event team changes - description: Authenticated studio, event, and form-management operations. name: Studio management - description: >- Authenticated studio retail catalog management. Draft and publication lifecycles are explicit per product or package. name: Studio catalog - description: >- Authenticated singular storefront assortment management. PATCH atomically publishes a new immutable assortment revision; no storefront draft lifecycle exists yet. name: Storefront - description: Managed media used by the studio retail catalog. name: Studio catalog assets - description: Template rendering job creation and retrieval. name: Template renders - description: >- Published browser-side template packages and short-lived server proof renders. Preview artifacts are never fulfillment artwork. name: Browser previews - description: API account and credential administration. name: API accounts paths: /v1/api-accounts/{account_id}/agreements/{agreement_id}/accept: parameters: - $ref: '#/components/parameters/ClientSurface' - $ref: '#/components/parameters/ClientVersion' - $ref: '#/components/parameters/InvocationMode' post: tags: - API accounts summary: Accept a versioned agreement operationId: acceptAPIAccountAgreement parameters: - $ref: '#/components/parameters/APIAccountID' - in: path name: agreement_id required: true schema: type: string - $ref: '#/components/parameters/IdempotencyKey' requestBody: content: application/json: schema: $ref: '#/components/schemas/AgreementAcceptance' required: true responses: '200': content: application/json: schema: $ref: '#/components/schemas/APIAccount' description: API account '503': description: Lifecycle unavailable security: - managementSession: [] components: parameters: ClientSurface: description: >- Untrusted optional analytics hint naming the calling client surface. It never affects authorization, routing, pricing, or behavior. in: header name: X-BatchRelay-Client-Surface required: false schema: maxLength: 100 minLength: 1 type: string ClientVersion: description: >- Untrusted optional analytics hint naming the calling client version. It never affects authorization, routing, pricing, or behavior. in: header name: X-BatchRelay-Client-Version required: false schema: maxLength: 100 minLength: 1 type: string InvocationMode: description: >- Untrusted optional analytics hint naming the invocation mode. It never affects authorization, routing, pricing, or behavior. in: header name: X-BatchRelay-Invocation-Mode required: false schema: maxLength: 100 minLength: 1 type: string APIAccountID: in: path name: account_id required: true schema: maxLength: 256 minLength: 1 type: string IdempotencyKey: in: header name: Idempotency-Key required: true schema: maxLength: 200 minLength: 1 type: string schemas: AgreementAcceptance: additionalProperties: false properties: version: minLength: 1 type: string required: - version type: object APIAccount: additionalProperties: false properties: billing: $ref: '#/components/schemas/APIAccountBilling' created_by_user_id: type: string id: type: string owner: $ref: '#/components/schemas/APIAccountOwner' status: enum: - active - disabled type: string required: - id - owner - status - billing type: object APIAccountBilling: additionalProperties: false properties: customer_configured: type: boolean default_payment_method_configured: type: boolean status: enum: - not_configured - setup_pending - active - action_required - past_due - disabled type: string required: - status - customer_configured - default_payment_method_configured type: object APIAccountOwner: description: >- Exactly one reference is present: studio_id for studio accounts or individual_owner_user_id for individual accounts. properties: individual_owner_user_id: type: string owner_type: enum: - studio - individual type: string studio_id: type: string required: - owner_type type: object securitySchemes: managementSession: bearerFormat: Clerk session token description: >- Verified Batch Relay dashboard session token. This is distinct from a scoped Batch Relay API key. scheme: bearer type: http ````