> ## Documentation Index > Fetch the complete documentation index at: https://docs.reap.global/llms.txt > Use this file to discover all available pages before exploring further. # Upload application documents > Uploads one company supporting document type for a Universal KYB application. Set `documentType` to a pending company document from `nextAction` and attach its file(s) as `files`. Upload one type per request. Beneficial-owner identity documents use `POST /companies/:id/related-persons/:personId/documents`. ## OpenAPI ````yaml /api-reference/openapi.json post /companies/{id}/applications/documents openapi: 3.1.0 info: title: Reap API version: 1.0.0 description: Reap platform API servers: - url: https://sg.sandbox.api.reap.global description: Singapore sandbox - url: https://sg.prod.api.reap.global description: Singapore production - url: https://mx.sandbox.api.reap.global description: Mexico sandbox - url: https://mx.prod.api.reap.global description: Mexico production - url: https://sandbox.api.reap.global description: Singapore sandbox (alias) - url: https://prod.api.reap.global description: Singapore production (alias) security: - bearerAuth: [] tags: - name: Accounts - name: Activities - name: Card Designs - name: Card Shipments - name: Card Transactions - name: Cards - name: Companies - name: Crypto Deposits - name: Crypto Withdrawals - name: Disputes - name: Fees - name: Fiat Deposits - name: Fraud Alerts - name: Policies - name: Simulation - name: Statements - name: Users - name: Virtual Asset Postings - name: Virtual Assets - name: Webhooks - name: Agentic paths: /companies/{id}/applications/documents: post: tags: - Companies summary: Upload application documents description: >- Uploads one company supporting document type for a Universal KYB application. Set `documentType` to a pending company document from `nextAction` and attach its file(s) as `files`. Upload one type per request. Beneficial-owner identity documents use `POST /companies/:id/related-persons/:personId/documents`. operationId: uploadApplicationDocuments_companies parameters: - name: id in: path required: true schema: type: string format: uuid description: Unique company identifier - name: Reap-Version in: header required: true schema: type: string enum: - '2025-02-14' description: API version (YYYY-MM-DD) example: '2025-02-14' requestBody: description: Multipart form uploading one company supporting document type content: multipart/form-data: schema: type: object properties: documentType: type: string enum: - CERTIFICATE_OF_INCORPORATION - COMPANY_PROFILE - SHAREHOLDING_CHART - REGISTER_OF_DIRECTORS - BUSINESS_REGISTRY - SOURCE_OF_FUNDS - SOURCE_OF_WEALTH description: >- Which supporting document this upload is for (one type per request; from the pending `documents` in `nextAction`) example: CERTIFICATE_OF_INCORPORATION files: description: >- The document file(s) for this type. Send a single file, or repeat the `files` field (max 5, 5MB total). anyOf: - type: string format: binary contentEncoding: binary maxLength: 5242880 anyOf: - contentMediaType: image/jpeg - contentMediaType: image/png - contentMediaType: image/gif - contentMediaType: application/pdf - contentMediaType: >- application/vnd.openxmlformats-officedocument.spreadsheetml.sheet - contentMediaType: application/vnd.ms-excel - contentMediaType: application/msword - contentMediaType: >- application/vnd.openxmlformats-officedocument.wordprocessingml.document - contentMediaType: text/csv description: >- A supporting document file (.jpg, .jpeg, .png, .gif, .pdf, .xlsx, .xls, .doc, .docx, .csv; max 5MB) - minItems: 1 maxItems: 5 type: array items: type: string format: binary contentEncoding: binary maxLength: 5242880 anyOf: - contentMediaType: image/jpeg - contentMediaType: image/png - contentMediaType: image/gif - contentMediaType: application/pdf - contentMediaType: >- application/vnd.openxmlformats-officedocument.spreadsheetml.sheet - contentMediaType: application/vnd.ms-excel - contentMediaType: application/msword - contentMediaType: >- application/vnd.openxmlformats-officedocument.wordprocessingml.document - contentMediaType: text/csv description: >- A supporting document file (.jpg, .jpeg, .png, .gif, .pdf, .xlsx, .xls, .doc, .docx, .csv; max 5MB) required: - documentType - files required: true responses: '200': description: Application state after uploading a company document content: application/json: schema: type: object properties: documentType: type: string enum: - CERTIFICATE_OF_INCORPORATION - COMPANY_PROFILE - SHAREHOLDING_CHART - REGISTER_OF_DIRECTORS - BUSINESS_REGISTRY - SOURCE_OF_FUNDS - SOURCE_OF_WEALTH description: Document type that was uploaded example: CERTIFICATE_OF_INCORPORATION files: type: array items: $ref: '#/components/schemas/CompanyApplicationUploadedFile' description: Files stored for this upload nextAction: anyOf: - $ref: '#/components/schemas/CompanyApplicationNextAction' title: CompanyApplicationNextAction - type: 'null' description: >- Action the client must take next, or `null` if none remains required: - documentType - files - nextAction '400': description: Response for status 400 content: application/json: schema: anyOf: - type: object properties: error: type: object properties: code: type: string const: CORPORATE_MODE_REQUIRED message: type: string detail: anyOf: - type: object additionalProperties: {} - type: 'null' required: - code - message - detail required: - error title: CorporateModeRequiredError description: >- Company operations are only available in Corporate program mode - type: object properties: error: type: object properties: code: type: string const: COMPANY_APPLICATION_SUBMISSION_REJECTED message: type: string detail: anyOf: - type: object additionalProperties: {} - type: 'null' required: - code - message - detail required: - error title: CompanyApplicationSubmissionRejectedError description: The submitted application data was rejected '403': description: The requested verification method is not enabled for this project content: application/json: schema: type: object properties: error: type: object properties: code: type: string const: COMPANY_VERIFICATION_METHOD_NOT_ENABLED message: type: string detail: anyOf: - type: object additionalProperties: {} - type: 'null' required: - code - message - detail required: - error title: CompanyVerificationMethodNotEnabledError '404': description: Response for status 404 content: application/json: schema: anyOf: - type: object properties: error: type: object properties: code: type: string const: COMPANY_NOT_FOUND message: type: string detail: anyOf: - type: object additionalProperties: {} - type: 'null' required: - code - message - detail required: - error title: CompanyNotFoundError description: Company not found - type: object properties: error: type: object properties: code: type: string const: COMPANY_APPLICATION_NOT_FOUND message: type: string detail: anyOf: - type: object additionalProperties: {} - type: 'null' required: - code - message - detail required: - error title: CompanyApplicationNotFoundError description: Company application not found '409': description: Response for status 409 content: application/json: schema: anyOf: - type: object properties: error: type: object properties: code: type: string const: COMPANY_APPLICATION_NOT_EDITABLE message: type: string detail: anyOf: - type: object additionalProperties: {} - type: 'null' required: - code - message - detail required: - error title: CompanyApplicationNotEditableError description: Company application can no longer be changed - type: object properties: error: type: object properties: code: type: string const: COMPANY_APPLICATION_NOT_SAVED message: type: string detail: anyOf: - type: object additionalProperties: {} - type: 'null' required: - code - message - detail required: - error title: CompanyApplicationNotSavedError description: >- Company application was not fully saved. Advance the application again. components: schemas: CompanyApplicationUploadedFile: type: object properties: fileId: type: string format: uuid description: Identifier of the stored file fileName: type: string description: Original file name required: - fileId - fileName description: A file accepted for this document type CompanyApplicationNextAction: oneOf: - $ref: '#/components/schemas/CompanyDocumentUploadNextAction' title: DocumentUpload - $ref: '#/components/schemas/CompanySubmitNextAction' title: Submit description: Next action required from the client title: Company application next action CompanyDocumentUploadNextAction: type: object properties: type: type: string const: DOCUMENT_UPLOAD documents: type: array items: $ref: '#/components/schemas/CompanyApplicationDocument' description: Supporting documents to upload, each with its current upload state required: - type - documents title: Document upload CompanySubmitNextAction: type: object properties: type: type: string const: SUBMIT required: - type title: Submit CompanyApplicationDocument: anyOf: - $ref: '#/components/schemas/CompanySupportingDocument' title: Required - $ref: '#/components/schemas/UboSupportingDocument' title: Required description: A supporting document still required for this application CompanySupportingDocument: type: object properties: documentType: type: string enum: - CERTIFICATE_OF_INCORPORATION - COMPANY_PROFILE - SHAREHOLDING_CHART - REGISTER_OF_DIRECTORS - BUSINESS_REGISTRY - SOURCE_OF_FUNDS - SOURCE_OF_WEALTH description: Company supporting document to upload example: CERTIFICATE_OF_INCORPORATION status: type: string const: REQUIRED description: This document still needs to be uploaded required: - documentType - status description: Outstanding company supporting document title: Company document UboSupportingDocument: type: object properties: documentType: type: string const: UBO_IDENTITY description: Beneficial-owner identity document relatedPersonId: description: Related person this identity document belongs to type: string format: uuid uboDocumentType: type: string enum: - PASSPORT - ID_CARD - DRIVERS_LICENCE description: Identity document type declared for this owner example: PASSPORT status: type: string const: REQUIRED description: This document still needs to be uploaded required: - documentType - relatedPersonId - uboDocumentType - status description: Outstanding beneficial-owner identity document title: UBO document securitySchemes: bearerAuth: type: http scheme: bearer description: API key as Bearer token ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.