1. 3. Financial & Invoices
DUFREI API
  • Raíz
    • 1. Core & Health
      • Health Check
    • 2. AI Agents & MCP
      • Model Context Protocol (Streamable HTTP)
      • Initialize Legacy SSE Stream
      • Send Legacy MCP JSON-RPC Message
    • 3. Financial Documents
      • List Financial Documents
      • Cash Inflow Forecast & Customer Concentration (HHI)
      • Discounts, Demurrage & Shrinkage Recovery Audit
    • 4. Shipments & Fleet
      • List Shipments (Trips)
      • Audit Fleet Utilization and Productivity
      • Audit Dispatch-to-Bill and Invoicing Efficiency
      • Freight Financial Unit Economics ($/km, $/L)
    • 3. Financial & Invoices
      • SAT CFDI 4.0 Monthly Fiscal Ledger & Retention Reconciliation
        GET
    • 5. Scheduled Alerts
      • Schedule Alert Rules
  • Schemas
    • PaginationMeta
    • FinancialDocsResponse
    • ShipmentsResponse
    • FinancialSummary
    • TripSummary
    • ErrorResponse
    • CanceledRecord
    • PaymentRecord
    • FinancialDocument
    • MexicanAddress
    • ShipmentLeg
    • TripDocument
    • ScheduleAlertsRequest
    • ScheduleAlertsSuccessResponse
    • McpJsonRpcRequest
    • McpJsonRpcResponse
    • RouteCatalogDetails
    • FleetUtilizationResponse
    • DispatchToBillResponse
    • CashInflowForecastResponse
    • DiscountsAndShrinkageResponse
    • FinancialUnitEconomicsResponse
  1. 3. Financial & Invoices

SAT CFDI 4.0 Monthly Fiscal Ledger & Retention Reconciliation

GET
/api/tax-summary
Reconciles Subtotal, IVA 16%, and Retención 4% under Art. 1-A LIVA.
Distinguishes freight retention from exempt shortage/indemnity concepts, eliminating false discrepancy alerts.

Solicitud

Autorización
API Key
Agregar parámetro en header
x-api-key
Ejemplo:
x-api-key: ********************
or
Parámetros de consulta

Respuestas

🟢200
application/json
Successful SAT tax summary calculation.
Encabezados

Bodyapplication/json

🔴500InternalServerError
Solicitud Ejemplo de Solicitud
Shell
JavaScript
Java
Swift
curl --location 'https://api.dufrei.com/api/tax-summary?client=&targetMonth=&startDate=&endDate=&limit=' \
--header 'x-api-key: <api-key>'
Respuesta Ejemplo de Respuesta
200 - Ejemplo 1
{}
Modificado en 2026-09-20 15:05:35
Anterior
Freight Financial Unit Economics ($/km, $/L)
Siguiente
Schedule Alert Rules
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