> ## Documentation Index > Fetch the complete documentation index at: https://docs.lapyme.com.ar/llms.txt > Use this file to discover all available pages before exploring further. # Get check > Retrieve current check data. source_receipt_id identifies the incoming customer receipt; null means unavailable, including unresolvable historical provenance. ## OpenAPI ````yaml /api-reference/openapi.json get /api/v1/checks/{check_id} openapi: 3.1.0 info: title: La Pyme API description: >- Resources and workflows for purchases, sales, inventory, contacts, products, reports, and settings. version: 1.0.0 contact: name: La Pyme Support email: hola@lapyme.com.ar license: name: Proprietary url: https://lapyme.com.ar/terminos servers: - url: https://api.lapyme.com.ar description: Servidor de producción security: - bearerAuth: [] tags: - name: API description: Public API operations for La Pyme integrations. paths: /api/v1/checks/{check_id}: get: tags: - API summary: Get check description: >- Retrieve current check data. source_receipt_id identifies the incoming customer receipt; null means unavailable, including unresolvable historical provenance. operationId: getApiCheck parameters: - name: check_id in: path required: true schema: type: string format: uuid responses: '200': description: Get check content: application/json: schema: $ref: '#/components/schemas/ApigetCheckResponse' '400': description: Invalid request, cursor or idempotency key content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Invalid request, cursor or idempotency key retryable: false details: [] '401': description: Authentication required content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Authentication required retryable: false details: [] '403': description: Insufficient scope or membership content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Insufficient scope or membership retryable: false details: [] '404': description: Resource not found or not visible content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Resource not found or not visible retryable: false details: [] '409': description: Invalid transition or idempotency conflict content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Invalid transition or idempotency conflict retryable: false details: [] '422': description: Business requirement unmet content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Business requirement unmet retryable: false details: [] '429': description: Límite de solicitudes excedido para la organización headers: Retry-After: description: Segundos a esperar antes de volver a intentar la solicitud. schema: type: string example: '30' X-RateLimit-Limit: description: Límite de la ventana activa. schema: type: string example: '5000' X-RateLimit-Remaining: description: Solicitudes restantes en la ventana activa. schema: type: string example: '0' X-RateLimit-Reset: description: Segundos restantes hasta el reset de la ventana activa. schema: type: string example: '30' RateLimit-Limit: description: Límite de la ventana activa en formato estándar. schema: type: string example: '5000' RateLimit-Remaining: description: Solicitudes restantes en la ventana activa en formato estándar. schema: type: string example: '0' RateLimit-Reset: description: >- Segundos hasta el reset de la ventana activa en formato estándar. schema: type: string example: '30' content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: RATE_LIMITED value: request_id: req_rate_limit_1 error: type: rate_limit_error code: RATE_LIMITED message: >- The organization request limit was reached. Try again later. retryable: true details: [] '500': description: Internal error content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: default: summary: INVALID_REQUEST value: request_id: req_error_1 error: type: invalid_request_error code: INVALID_REQUEST message: Internal error retryable: false details: [] '503': description: >- Verificación de credenciales temporalmente ocupada; reintentá sin cambiar la operación ni su Idempotency-Key. headers: Retry-After: description: >- Segundos de espera. La verificación de credenciales indica 1; otras dependencias pueden indicar otro valor. schema: type: string example: '1' Cache-Control: description: La verificación de credenciales indica no-store. schema: type: string example: no-store content: application/json: schema: $ref: '#/components/schemas/ApiErrorEnvelope' examples: authentication_capacity: summary: Verificación temporalmente ocupada value: request_id: req_auth_capacity_1 error: type: api_error code: INTERNAL_ERROR message: >- La verificación de credenciales está ocupada. Reintentá más tarde. retryable: true details: [] components: schemas: ApigetCheckResponse: type: object properties: request_id: type: string data: $ref: '#/components/schemas/ApiSharedObjectf061a22803' required: - request_id - data additionalProperties: false ApiErrorEnvelope: type: object properties: request_id: type: string error: type: object properties: type: type: string enum: - api_error - authentication_error - authorization_error - business_error - external_dependency_error - idempotency_error - invalid_request_error - rate_limit_error code: type: string message: type: string retryable: type: boolean details: type: array items: type: object properties: field: type: string code: type: string message: type: string metadata: type: object propertyNames: type: string additionalProperties: type: - string - number - boolean - 'null' required: - code - message additionalProperties: false required: - type - code - message - retryable - details additionalProperties: false required: - request_id - error additionalProperties: false ApiSharedObjectf061a22803: type: object properties: object: type: string const: check id: type: string format: uuid number: type: string bank_name: type: string issuer_name: type: - string - 'null' amount: type: integer currency: $ref: '#/components/schemas/ApiSharedEnumffb4886f2b' issue_date: type: string format: date due_date: anyOf: - type: string format: date - type: 'null' format: $ref: '#/components/schemas/ApiSharedEnumbf6bff0c7b' origin: $ref: '#/components/schemas/ApiSharedEnum438903e38d' status: $ref: '#/components/schemas/ApiSharedEnumde43f3da4c' source_receipt_id: anyOf: - type: string format: uuid - type: 'null' supplier_payment_id: anyOf: - type: string format: uuid - type: 'null' check_deposit_id: anyOf: - type: string format: uuid - type: 'null' created_at: type: string format: date-time updated_at: type: string format: date-time required: - object - id - number - bank_name - issuer_name - amount - currency - issue_date - due_date - format - origin - status - source_receipt_id - supplier_payment_id - check_deposit_id - created_at - updated_at additionalProperties: false ApiSharedEnumffb4886f2b: type: string enum: - ARS - USD ApiSharedEnumbf6bff0c7b: type: string enum: - paper - electronic ApiSharedEnum438903e38d: type: string enum: - third_party - own ApiSharedEnumde43f3da4c: type: string enum: - received - deposited - discounted - cleared - endorsed - issued - returned - void securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: Incluí tu API key en el header Authorization con el prefijo Bearer. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.