AT-PAYREF-IRS (Autoridade Tributária Referencia de Pagamento IRS)

Retrieve payment references for IRS


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What's New in bizAPIs 3.0

Enhanced Error Responses with bizAPIs Status Codes

bizAPIs 3.0 introduces structured error responses with dedicated bizAPIs status codes, making debugging faster and support interactions more efficient. All error responses now include detailed metadata like requestId, errorCode, and errorName to help you quickly identify and resolve issues.

Availability by Environment

EnvironmentStatus
📚 Documentation⏳ Coming Soon
🧪 QUAL⏳ Coming Soon
🚀 Production⏳ Coming Soon

Learn more about error handling →

JSON Schema for API Response

{
  "type" : "object",
  "properties" : {
    "message" : {
      "type" : "string",
      "description" : "A human-readable message providing additional information about the response, such as error details or informative status updates"
    },
    "data" : {
      "type" : "object",
      "properties" : {
        "requestId" : {
          "type" : "string",
          "description" : "Unique identifier for the request"
        },
        "currentPaymentDocs" : {
          "type" : "array",
          "description" : "List of current payment documents",
          "items" : {
            "type" : "object",
            "properties" : {
              "service" : {
                "type" : "string",
                "description" : "Unique identifier for the service request"
              },
              "documentId" : {
                "type" : "string",
                "description" : "Unique identifier for the document"
              },
              "paymentReference" : {
                "type" : "string",
                "description" : "Payment reference associated with the payment document"
              },
              "amount" : {
                "type" : "number",
                "description" : "Amount to pay"
              },
              "paymentDueDate" : {
                "type" : "string",
                "description" : "Due date for the payment"
              }
            }
          }
        },
        "missingPaymentDocs" : {
          "type" : "array",
          "description" : "List of missing payment documents",
          "items" : {
            "type" : "object",
            "properties" : {
              "service" : {
                "type" : "string",
                "description" : "Unique identifier for the service request"
              },
              "documentId" : {
                "type" : "string",
                "description" : "Unique identifier for the document"
              },
              "paymentReference" : {
                "type" : "string",
                "description" : "Payment reference associated with the payment document"
              },
              "amount" : {
                "type" : "number",
                "description" : "Amount to pay"
              },
              "paymentDueDate" : {
                "type" : "string",
                "description" : "Due date for the payment"
              }
            }
          }
        }
      }
    },
    "files" : {
      "type" : "array",
      "description" : "A list of files, each encoded as a Base64 string. Used when multiple files are included in the response.",
      "items" : {
        "type" : "string"
      }
    }
  }
}
{
  "type" : "object",
  "properties" : {
    "message" : {
      "type" : "string",
      "description" : "Mensagem legível para humanos que fornece informações adicionais sobre a resposta, como detalhes de erro ou atualizações informativas de estado"
    },
    "data" : {
      "type" : "object",
      "properties" : {
        "requestId" : {
          "type" : "string",
          "description" : "Identificador único do pedido"
        },
        "currentPaymentDocs" : {
          "type" : "array",
          "description" : "Lista de documentos de pagamento atuais",
          "items" : {
            "type" : "object",
            "properties" : {
              "service" : {
                "type" : "string",
                "description" : "Identificador único do pedido de serviço"
              },
              "documentId" : {
                "type" : "string",
                "description" : "Identificador único do documento"
              },
              "paymentReference" : {
                "type" : "string",
                "description" : "Referência de pagamento associada ao documento de pagamento"
              },
              "amount" : {
                "type" : "number",
                "description" : "Montante a pagar"
              },
              "paymentDueDate" : {
                "type" : "string",
                "description" : "Data limite para pagamento"
              }
            }
          }
        },
        "missingPaymentDocs" : {
          "type" : "array",
          "description" : "Lista de documentos de pagamento em falta",
          "items" : {
            "type" : "object",
            "properties" : {
              "service" : {
                "type" : "string",
                "description" : "Identificador único do pedido de serviço"
              },
              "documentId" : {
                "type" : "string",
                "description" : "Identificador único do documento"
              },
              "paymentReference" : {
                "type" : "string",
                "description" : "Referência de pagamento associada ao documento de pagamento"
              },
              "amount" : {
                "type" : "number",
                "description" : "Montante a pagar"
              },
              "paymentDueDate" : {
                "type" : "string",
                "description" : "Data limite para pagamento"
              }
            }
          }
        }
      }
    },
    "files" : {
      "type" : "array",
      "description" : "Lista de ficheiros, cada um codificado como uma string Base64. Utilizado quando múltiplos ficheiros estão incluídos na resposta.",
      "items" : {
        "type" : "string"

Best Practices

  • Always log the requestId - Include it when contacting support for faster issue resolution
  • Use errorCode or errorName for programmatic error handling in your application
  • Reference the timestamp for correlating errors with your application logs

📖 View complete error codes reference →

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