> ## Documentation Index > Fetch the complete documentation index at: https://docs.shoppex.io/llms.txt > Use this file to discover all available pages before exploring further. # Preview order affiliate attribution > Runs the checks of `PATCH /dev/v1/orders/:id` without writing: the order must be pending, the affiliate program active, and the code or id must name an approved, active affiliate who is not the buyer. Answers the attribution the PATCH would set, or the error it would answer. ## OpenAPI ````yaml /openapi.json get /dev/v1/orders/{id}/affiliate-preview openapi: 3.0.3 info: title: Shoppex Developer API description: Mintlify-compatible Developer API reference for Shoppex. version: 1.0.0 contact: name: Shoppex Support email: support@shoppex.io url: https://shoppex.io servers: - url: https://api.shoppex.io security: - bearerAuth: [] paths: /dev/v1/orders/{id}/affiliate-preview: get: tags: - Orders summary: Preview order affiliate attribution description: >- Runs the checks of `PATCH /dev/v1/orders/:id` without writing: the order must be pending, the affiliate program active, and the code or id must name an approved, active affiliate who is not the buyer. Answers the attribution the PATCH would set, or the error it would answer. operationId: getDevV1OrdersByIdAffiliate-preview parameters: - name: id in: path required: true schema: type: string format: uuid - name: affiliate_code in: query required: false schema: type: string - name: referral_code in: query required: false schema: type: string - name: affiliate_id in: query required: false schema: type: string format: uuid responses: '200': description: Response for status 200 content: application/json: schema: type: object required: - data properties: data: type: object required: - order_id - affiliate_code - affiliate_link_id - affiliate_customer_id - commission_percent properties: order_id: type: string affiliate_code: type: string affiliate_link_id: type: string affiliate_customer_id: type: string commission_percent: type: number description: >- Commission the attribution would book, in percent of the order total. '401': description: Response for status 401 content: application/json: schema: type: object required: - error properties: error: type: object required: - code - message - doc_url properties: code: type: string message: type: string doc_url: type: string details: type: array items: type: object required: - field - message properties: field: type: string message: type: string additionalProperties: true subcode: type: string additionalProperties: true additionalProperties: true '403': description: Response for status 403 content: application/json: schema: type: object required: - error properties: error: type: object required: - code - message - doc_url properties: code: type: string message: type: string doc_url: type: string details: type: array items: type: object required: - field - message properties: field: type: string message: type: string additionalProperties: true subcode: type: string additionalProperties: true additionalProperties: true '404': description: Response for status 404 content: application/json: schema: type: object required: - error properties: error: type: object required: - code - message - doc_url properties: code: type: string message: type: string doc_url: type: string details: type: array items: type: object required: - field - message properties: field: type: string message: type: string additionalProperties: true subcode: type: string additionalProperties: true additionalProperties: true '422': description: Response for status 422 content: application/json: schema: type: object required: - error properties: error: type: object required: - code - message - doc_url properties: code: type: string message: type: string doc_url: type: string details: type: array items: type: object required: - field - message properties: field: type: string message: type: string additionalProperties: true subcode: type: string additionalProperties: true additionalProperties: true '429': description: Response for status 429 content: application/json: schema: type: object required: - error properties: error: type: object required: - code - message - doc_url properties: code: type: string message: type: string doc_url: type: string details: type: array items: type: object required: - field - message properties: field: type: string message: type: string additionalProperties: true subcode: type: string additionalProperties: true additionalProperties: true '500': description: Response for status 500 content: application/json: schema: anyOf: - type: object required: - error properties: error: type: object required: - code - message - doc_url properties: code: type: string message: type: string doc_url: type: string details: type: array items: type: object required: - field - message properties: field: type: string message: type: string additionalProperties: true subcode: type: string additionalProperties: true additionalProperties: true - type: object required: - status - data - error - message - log - env properties: status: type: integer data: nullable: true error: type: string message: type: string nullable: true log: nullable: true env: type: string additionalProperties: true deprecated: false security: - bearerAuth: [] components: securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: Use your Shoppex API key in the Authorization header. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.