> ## 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. # Create reconciliation rule > Save an explicit rule: lines whose description contains text, in direction, post a movement to account_id (optional contact and cost centers). It applies at once to pending lines of open periods and on every later import. Lines that several rules match stay pending. Text is stored normalized (case, accents, spaces). ## OpenAPI ````yaml /api-reference/openapi.json post /api/v1/reconciliation-rules 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/reconciliation-rules: post: tags: - API summary: Create reconciliation rule description: >- Save an explicit rule: lines whose description contains text, in direction, post a movement to account_id (optional contact and cost centers). It applies at once to pending lines of open periods and on every later import. Lines that several rules match stay pending. Text is stored normalized (case, accents, spaces). operationId: createApiReconciliationRule 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: type: object properties: bank_account_id: type: string format: uuid text: type: string minLength: 1 maxLength: 500 direction: $ref: '#/components/schemas/ApiSharedEnum1d20f1f7e9' account_id: type: string format: uuid contact_id: anyOf: - type: string format: uuid - type: 'null' cost_center1_id: anyOf: - type: string format: uuid - type: 'null' cost_center2_id: anyOf: - type: string format: uuid - type: 'null' cost_center3_id: anyOf: - type: string format: uuid - type: 'null' paused: type: boolean required: - bank_account_id - text - direction - account_id additionalProperties: false responses: '200': description: Treasury result or immutable replay content: application/json: schema: $ref: '#/components/schemas/ApiSharedObjectaa73c77263' '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: ApiSharedEnum1d20f1f7e9: type: string enum: - debit - credit ApiSharedObjectaa73c77263: type: object required: - request_id - data properties: request_id: type: string data: $ref: '#/components/schemas/ApiSharedObjectba292d6681' 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 ApiSharedObjectba292d6681: type: object properties: object: type: string const: reconciliation_rule id: type: string format: uuid bank_account_id: type: string format: uuid text: type: string direction: $ref: '#/components/schemas/ApiSharedEnum1d20f1f7e9' account_id: type: string format: uuid contact_id: anyOf: - type: string format: uuid - type: 'null' cost_center1_id: anyOf: - type: string format: uuid - type: 'null' cost_center2_id: anyOf: - type: string format: uuid - type: 'null' cost_center3_id: anyOf: - type: string format: uuid - type: 'null' status: $ref: '#/components/schemas/ApiSharedEnum2a6c2e1246' resolved_line_count: type: integer minimum: 0 created_at: type: string format: date-time updated_at: type: string format: date-time required: - object - id - bank_account_id - text - direction - account_id - contact_id - cost_center1_id - cost_center2_id - cost_center3_id - status - resolved_line_count - created_at - updated_at additionalProperties: false ApiSharedEnum2a6c2e1246: type: string enum: - active - paused 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.