> ## Documentation Index > Fetch the complete documentation index at: https://developer.meow.com/llms.txt > Use this file to discover all available pages before exploring further. # Get due diligence requirements > List the enhanced due diligence forms required for a business entity, each with its completion status and whether it must be completed in the web app (forms that collect document uploads cannot be submitted through the API). Fetch each submittable form's schema, then submit it. ## OpenAPI ````yaml GET /entities/{entity_id}/due-diligence openapi: 3.1.0 info: title: Meow API description: > ## Overview The Meow API provides financial services and billing capabilities for your business. ### Core Features - **Financial data access**: access account information, transactions, balances, and payment networks. - **Crypto operations**: create and manage crypto contacts, and initiate USDC transfers across blockchain networks. ### Billing API The Billing API lets you create and manage invoices and collect payments: - **Product management**: create and manage products with custom pricing. - **Customer management**: maintain invoicing customers with their addresses. - **Invoice creation**: generate invoices with line items, discounts, and custom notes. - **Payment options**: accept payments via ACH, wire, international wire, card, and USDC. - **Collection accounts**: configure accounts for payment collection. ### Getting Started Authenticate by sending your API key in the `x-api-key` request header. To scope requests to a specific entity, include the `x-entity-id` header. Use the `/api-keys/accessible-entities` endpoint to list all entities accessible by your API key. ### Error Responses Errors return JSON with `code`, `message`, and `debug_message`. The `code` aligns with FDX where possible; use `debug_message` for troubleshooting only. Common error codes: - `500`: Internal server error - `501`: Subsystem unavailable - `503`: Scheduled maintenance - `601`: Data not found - `602`: Customer not authorized - `701`: Account not found - `703`: Invalid input (including invalid date ranges) - `704`: Account type not supported - `705`: Account is closed - `801`: Transaction not found contact: name: Meow url: https://meow.com/ email: support@meow.com version: 1.0.0 license: name: Proprietary url: https://www.meow.com/terms-of-service servers: - url: https://api.meow.com/v1 description: Meow API Production - url: https://api.sandbox.meow.com/v1 description: Meow API Sandbox security: - apiKeyAuth: [] tags: - name: API Keys description: Retrieve metadata about API keys and their accessible entities. - name: Accounts description: Access and manage accounts. - name: Approvals - name: Balances description: Retrieve account balances and available funds. - name: Bills description: View and manage bills for vendor payments. - name: Cards description: Manage virtual and physical cards, and view transactions and insights. - name: Collection Accounts description: Manage accounts for payment collection. - name: Contacts description: Manage contacts for crypto and USDC transfers. - name: Customers description: Manage invoicing customers and their details. - name: Entities - name: Invoices description: Create and manage invoices. - name: Limits - name: Line Items description: Manage invoice line items. - name: Partner Onboarding description: Onboard entities using your partner API key. - name: Partner Webhooks - name: Payment Methods description: View available payment method types. - name: Payment Networks description: Manage payment networks and routing information. - name: Products description: Manage products and pricing for invoicing. - name: Routing Numbers description: Validate routing numbers and retrieve bank information. - name: Security Policies - name: Simulations description: >- Trigger simulated events — inbound transfers, card authorizations, application approval — to test integrations end-to-end without real money movement. **Not available in production**: these endpoints exist only in sandbox and development environments and return `404 Not Found` in production. - name: Tax Forms description: Retrieve IRS tax forms (1099 family) issued for accounts. - name: Transactions description: Retrieve account transaction history and details. - name: Transfers description: >- Initiate ACH, wire, book, and crypto transfers, and retrieve transfer details. - name: Webhooks description: Manage webhook subscriptions and inspect delivery history. paths: /entities/{entity_id}/due-diligence: get: tags: - Entities summary: Get Due Diligence Requirements description: >- List the enhanced due diligence forms required for a business entity, each with its completion status and whether it must be completed in the web app (forms that collect document uploads cannot be submitted through the API). Fetch each submittable form's schema, then submit it. operationId: get_entity_due_diligence_entities__entity_id__due_diligence_get parameters: - name: entity_id in: path required: true schema: type: string title: Entity Id responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/EntityDueDiligenceStatusResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - apiKeyAuth: - accounts:read components: schemas: EntityDueDiligenceStatusResponse: properties: complete: type: boolean title: Complete description: Whether all required due diligence for the entity is complete. forms: items: $ref: '#/components/schemas/EntityDueDiligenceForm' type: array title: Forms description: The due diligence forms required for the entity, with status. type: object required: - complete - forms title: EntityDueDiligenceStatusResponse HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError EntityDueDiligenceForm: properties: form_type: $ref: '#/components/schemas/DueDiligenceFormType' description: The required due diligence form. complete: type: boolean title: Complete description: Whether this form has been submitted for the entity. requires_webapp: type: boolean title: Requires Webapp description: >- Whether this form must be completed in the web app. Forms that collect document uploads cannot be submitted through the API; the others can be fetched and submitted via the due-diligence endpoints. type: object required: - form_type - complete - requires_webapp title: EntityDueDiligenceForm ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError DueDiligenceFormType: type: string enum: - cannabis - crypto - investments - holdings - mpm - mrb - no_website - real_estate - non_us_ubos - allocations_partner - seedlabs_partner - protocol_ecosystem title: DueDiligenceFormType securitySchemes: apiKeyAuth: type: apiKey in: header name: x-api-key description: Your Meow API key, sent in the `x-api-key` header for authentication. x-scopes: - accounts:read - accounts:write - accounts:payment-networks - accounts:transactions - accounts:balances - accounts:statements - accounts:tax-documents - entity:create - transfers:crypto:write - transfers:usdc:write - transfers:ach:write - transfers:wire:write - transfers:book:write - contacts:read - contacts:write - billing:products:read - billing:products:write - billing:customers:read - billing:customers:write - billing:invoices:read - billing:invoices:write - billing:accounts:read - billpay:read - billpay:write - onboarding:read - onboarding:write - cards:read - cards:write - webhooks:read - webhooks:write - partner:onboarding:read - partner:onboarding:write - partner:webhooks:read - partner:webhooks:write - simulations:write - banking:limits:read - banking:limits:write ````