> ## 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. # Import statement > Store pending normalized source lines or import a Mercado Pago release report. Signed amounts and balances are native integer cents. Check continuity and the complete balance chain; no accounting records are created. ## OpenAPI ````yaml /api-reference/openapi.json post /api/v1/statements 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/statements: post: tags: - API summary: Import statement description: >- Store pending normalized source lines or import a Mercado Pago release report. Signed amounts and balances are native integer cents. Check continuity and the complete balance chain; no accounting records are created. operationId: createApiStatement parameters: - name: Idempotency-Key in: header description: Clave estable para deduplicar reintentos de la misma operación. required: true schema: type: string requestBody: required: true content: application/json: schema: oneOf: - type: object properties: bank_account_id: type: string format: uuid period_start: type: string format: date period_end: type: string format: date opening_balance: type: integer closing_balance: type: integer lines: maxItems: 20000 type: array items: type: object properties: external_id: type: string minLength: 1 maxLength: 255 date: type: string format: date description: type: string minLength: 1 maxLength: 2000 amount: type: integer reference: anyOf: - type: string maxLength: 500 - type: 'null' running_balance: anyOf: - type: integer - type: 'null' required: - external_id - date - description - amount additionalProperties: false source: default: normalized type: string const: normalized required: - bank_account_id - period_start - period_end - opening_balance - closing_balance - lines additionalProperties: false - type: object properties: source: type: string const: mercadopago_release bank_account_id: type: string format: uuid period_start: type: string format: date period_end: type: string format: date required: - source - bank_account_id - period_start - period_end additionalProperties: false responses: '201': description: Statement result or immutable replay content: application/json: schema: $ref: '#/components/schemas/ApiSharedObject11052f1fc2' '400': description: Statement request could not be completed 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: Statement request could not be completed retryable: false details: [] '401': description: Statement request could not be completed 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: Statement request could not be completed retryable: false details: [] '403': description: Statement request could not be completed 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: Statement request could not be completed retryable: false details: [] '404': description: Statement request could not be completed 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: Statement request could not be completed retryable: false details: [] '409': description: Idempotency or statement state 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: Idempotency or statement state conflict retryable: false details: [] '422': description: Statement request could not be completed 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: Statement request could not be completed retryable: false details: [] '429': description: Statement request could not be completed 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: Statement request could not be completed retryable: false details: [] '503': description: >- Statement request could not be completed Verificación de credenciales temporalmente ocupada; reintentá sin cambiar la operación ni su 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: Statement request could not be completed retryable: false details: [] 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: [] 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 components: schemas: ApiSharedObject11052f1fc2: type: object required: - request_id - data properties: request_id: type: string data: $ref: '#/components/schemas/ApiSharedObjectadb8c61c7c' 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 ApiSharedObjectadb8c61c7c: type: object properties: object: type: string const: statement id: type: string format: uuid bank_account_id: type: string format: uuid period_start: type: string format: date period_end: type: string format: date opening_balance: type: integer closing_balance: type: integer currency: $ref: '#/components/schemas/ApiSharedEnumffb4886f2b' source: $ref: '#/components/schemas/ApiSharedEnum6527b55801' created_at: type: string format: date-time updated_at: type: string format: date-time required: - object - id - bank_account_id - period_start - period_end - opening_balance - closing_balance - currency - source - created_at - updated_at additionalProperties: false ApiSharedEnumffb4886f2b: type: string enum: - ARS - USD ApiSharedEnum6527b55801: type: string enum: - spreadsheet - normalized - mercadopago_release 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.