> ## 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. # Obtener orden de compra por ID > Devuelve el detalle de una orden de compra. ## OpenAPI ````yaml /api-reference/openapi.json get /api/v1/purchase-orders/{purchase_order_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/purchase-orders/{purchase_order_id}: get: tags: - API summary: Obtener orden de compra por ID description: Devuelve el detalle de una orden de compra. operationId: getApiPurchaseOrderById parameters: - name: purchase_order_id in: path description: ID de la orden de compra required: true schema: type: string format: uuid responses: '200': description: Orden de compra obtenida exitosamente content: application/json: schema: $ref: '#/components/schemas/ApiPurchaseOrderDetailResponse' '400': description: Parámetros inválidos 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: Parámetros inválidos retryable: false details: [] '401': description: API key faltante o inválida 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: API key faltante o inválida retryable: false details: [] '403': description: Scopes insuficientes 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: Scopes insuficientes retryable: false details: [] '404': description: Orden de compra no encontrada 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: Orden de compra no encontrada 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: Error interno del servidor 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: Error interno del servidor retryable: false details: [] x-codeSamples: - lang: typescript label: La Pyme SDK source: > import { Lapyme } from "lapyme"; const lapyme = new Lapyme({ bearerAuth: process.env["LAPYME_API_KEY"] ?? "", }); const purchaseOrder = await lapyme.purchaseOrders.getPurchaseOrderById({ purchaseOrderId: "9c692e8b-0f9a-4f7c-8b99-061a2eb188ae", }); components: schemas: ApiPurchaseOrderDetailResponse: type: object properties: request_id: type: string data: $ref: '#/components/schemas/ApiSharedObject3ebe26c85a' 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: $ref: '#/components/schemas/ApiSharedObjectc671832641' required: - type - code - message - retryable - details additionalProperties: false required: - request_id - error additionalProperties: false ApiSharedObject3ebe26c85a: type: object properties: object: type: string const: purchase_order id: type: string format: uuid order_number: type: integer formatted_order_number: anyOf: - type: string - type: 'null' status: $ref: '#/components/schemas/ApiSharedEnumf2073aa092' order_date: type: string format: date expected_date: anyOf: - type: string format: date - type: 'null' currency: type: string supplier: anyOf: - $ref: '#/components/schemas/ApiSharedObjectaa12edb924' - type: 'null' warehouse: anyOf: - $ref: '#/components/schemas/ApiSharedObject8aeeceaf0f' - type: 'null' created_at: type: string format: date-time tags: type: array items: $ref: '#/components/schemas/ApiSharedObject8a94344083' warehouse_id: type: string format: uuid notes: anyOf: - type: string - type: 'null' items: type: array items: $ref: '#/components/schemas/ApiSharedObjecte6c529b31e' required: - object - id - order_number - formatted_order_number - status - order_date - expected_date - currency - supplier - warehouse - created_at - tags - warehouse_id - notes - items additionalProperties: false ApiSharedObjectc671832641: type: object properties: code: type: string message: type: string field: type: string required: - code - message additionalProperties: false ApiSharedEnumf2073aa092: type: string enum: - draft - sent - partially_received - received - closed - cancelled ApiSharedObjectaa12edb924: type: object properties: id: type: string format: uuid name: type: string description: anyOf: - type: string - type: 'null' email: anyOf: - type: string - type: 'null' phone: anyOf: - type: string - type: 'null' tax_id_type: anyOf: - type: string - type: 'null' tax_id: anyOf: - type: string - type: 'null' tax_category: anyOf: - type: string - type: 'null' payment_term_id: anyOf: - type: string - type: 'null' payment_term_days: anyOf: - type: integer minimum: 0 maximum: 365 description: >- Cantidad de días hasta el vencimiento. Usá 0 para Contado. Se prefiere sobre paymentTermId. - type: 'null' address: anyOf: - type: string - type: 'null' apartment: anyOf: - type: string - type: 'null' city: anyOf: - type: string - type: 'null' province: anyOf: - type: string - type: 'null' postal_code: anyOf: - type: string - type: 'null' required: - id - name - description - email - phone - tax_id_type - tax_id - tax_category - payment_term_id - payment_term_days - address - apartment - city - province - postal_code additionalProperties: false ApiSharedObject8aeeceaf0f: type: object properties: id: type: string format: uuid name: type: string required: - id - name additionalProperties: false ApiSharedObject8a94344083: type: object properties: object: type: string const: tag id: type: string format: uuid scope: $ref: '#/components/schemas/ApiSharedEnum09f8155a9a' name: type: string slug: type: string color: anyOf: - $ref: '#/components/schemas/ApiSharedEnum599647cb76' - type: 'null' description: anyOf: - type: string - type: 'null' archived_at: anyOf: - type: string format: date-time - type: 'null' created_at: type: string format: date-time updated_at: type: string format: date-time required: - object - id - scope - name - slug - color - description - archived_at - created_at - updated_at additionalProperties: false ApiSharedObjecte6c529b31e: type: object properties: id: type: string format: uuid ordered_quantity: type: number received_quantity: type: number expected_unit_cost: anyOf: - type: integer minimum: 0 - type: 'null' product: $ref: '#/components/schemas/ApiSharedObject92e940f6ec' required: - id - ordered_quantity - received_quantity - expected_unit_cost - product additionalProperties: false ApiSharedEnum09f8155a9a: type: string enum: - customer - supplier - product - sale - purchase - purchase_order - transfer ApiSharedEnum599647cb76: type: string enum: - slate - red - orange - amber - yellow - lime - green - teal - cyan - blue - indigo - violet - pink ApiSharedObject92e940f6ec: type: object properties: id: type: string format: uuid name: type: string sku: anyOf: - type: string - type: 'null' product_type: anyOf: - $ref: '#/components/schemas/ApiSharedEnumff49232140' - type: 'null' variant_options: anyOf: - type: object propertyNames: type: string additionalProperties: type: string - type: 'null' option_names: anyOf: - type: array items: type: string - type: 'null' required: - id - name - sku - product_type - variant_options - option_names additionalProperties: false ApiSharedEnumff49232140: type: string enum: - product - service - combo - kit securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: Incluí tu API key en el header Authorization con el prefijo Bearer. ````