Cómo leer un QR - Transfiya Guide

Especificaciones para lectura de QR

Las Entidades Participantes pueden habilitar la lectura de código QR a través de Transfiya, por lo cual deberán implementar las siguientes especificaciones:

Dominio: https://bank.apihub.crt.achcolombia.com.co

POST /ach/bk/v1/money-movement/qr

Campos de Entrada

Campo	Tipo	Descripción	Formato	Obligatorio
meta	object			SI
requestId	uuid	Código generado por la entidad participante para identificar el paquete	a1b2c3d4-e5f6-7890-abcd-ef1234567890	SI
timestamp	datetime	Fecha y hora de la solictud de generación del código QR	2025-12-23T18:16:35.099Z	SI
version	string	Versión del esquema, enviar el valor “1.0”	1.0	SI
data	object			SI
movementType	enum	Tipo de operación realizada. [QR, QRVALIDATE, QRPARSER]	QRPARSER	SI
useCaseInformation	object			SI
qrCode	string	Cadena de texto que contiene el código QR generado en formato EMVCO	Cadena TLV	SI

{
  "meta": {
    "requestId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "timestamp": "2026-01-15T00:07:31.512Z",
    "version": "1.0"
  },
  "data": {
    "movementType": "QRPARSER",
    "useCaseInformation": {
      "qrCode": "00020101021126580014br.gov.bcb.pix0136d2905f4-4f6e-4e2e-8c7a-5a7c6c3e8f9f520400005303986540615.005802BR5925Fulano de Tal6037Sao Paulo61080540900062070503***63041D3D"
    }
  }
}

Campos de Salida:

El sistema Transfiya retornará un JSON con los campos contenidos en la cadena TLV. Esta información es necesaria para que la Entidad Participante Origen ejecute el proceso de resolución de llave y la creación de la transacción.

Campos de Respuesta

Campo	Tipo	Descripción	Formato
meta	object
requestId	uuid	Código generado por la entidad participante para identificar el paquete	a1b2c3d4-e5f6-7890-abcd-ef1234567890
timestamp	datetime	Fecha y hora de la respuesta a la solicitud de generación del código QR	2025-12-23T18:16:35.099Z
status	enum	Estado de la respuesta. SUCCESS, ERROR	SUCCESS
statusCode	string	Código HTTP de la respuesta	200
statusDesc	string	Descripción del código HTTP	OK
data	object
movementType	enum	Tipo de operación a realizar. [QR, QRVALIDATE, QRPARSER]	QRPARSER
Tag number	object	Número del tag EMVCO	26
id	string	Número del tag EMVCO	26
name	string	Nombre del campo	Merchant Account Information
len	string	Tamaño del campo	32
data	object	Contenido del tag	-
SubTag Number	object	Número del subTag EMVCO	26
id	string	Número del subTag EMVCO	01
name	string	Nombre del campo	Global Unique Identifier
len	string	Tamaño del campo	14
data	string	Contenido del tag	CO.COM.ACH.LLA
rawdata	string	Fragmento del TLV para este TAG	CO.COM.ACH.LLA
rawdata	string	Fragmento del TLV para este TAG	0014CO.COM.ACH.LLA02103152466845
error	object
code	integer	Código de error generado (cero si no hay errores)	1005
message	string	Mensaje de error (vacío si no hay errores)	Fallas técnicas

{
  "meta": {
    "requestId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "timestamp": "2026-01-15T00:03:39.558Z",
    "status": "SUCCESS",
    "statusCode": "200",
    "statusDesc": "OK"
  },
  "data": {
    "movementType": "QRPARSER",
    "26": {
      "id": "26",
      "name": "Merchant Account Information",
      "len": 32,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 14,
          "data": "CO.COM.ACH.LLA",
          "rawData": "CO.COM.ACH.LLA"
        },
        "02": {
          "id": "02",
          "name": "Celular",
          "len": 10,
          "data": "3152466845",
          "rawData": "3152466845"
        }
      },
      "rawData": "0014CO.COM.ACH.LLA02103152466845"
    },
    "49": {
      "id": "49",
      "name": "Merchant Account Information",
      "len": 25,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 14,
          "data": "CO.COM.ACH.RED",
          "rawData": "CO.COM.ACH.RED"
        },
        "01": {
          "id": "01",
          "name": "Merchat PAN",
          "len": 3,
          "data": "ACH",
          "rawData": "ACH"
        }
      },
      "rawData": "0014CO.COM.ACH.RED0103ACH"
    },
    "53": {
      "id": "53",
      "name": "Transaction Currency",
      "len": 3,
      "data": "170",
      "rawData": "170"
    },
    "54": {
      "id": "54",
      "name": "Transaction Amount",
      "len": 4,
      "data": "8900",
      "rawData": "8900"
    },
    "58": {
      "id": "58",
      "name": "Country Code",
      "len": 2,
      "data": "CO (Colombia)",
      "rawData": "CO"
    },
    "59": {
      "id": "59",
      "name": "Merchant Name",
      "len": 13,
      "data": "Julián Suarez",
      "rawData": "Julián Suarez"
    },
    "60": {
      "id": "60",
      "name": "Merchant City",
      "len": 6,
      "data": "Bogota",
      "rawData": "Bogota"
    },
    "61": {
      "id": "61",
      "name": "Postal Code",
      "len": 6,
      "data": "114056",
      "rawData": "114056"
    },
    "62": {
      "id": "62",
      "name": "Additional Data Field Template",
      "len": 11,
      "data": "07010080200",
      "rawData": "07010080200"
    },
    "63": {
      "id": "63",
      "name": "CRC",
      "len": 4,
      "data": "2F1E",
      "rawData": "2F1E"
    },
    "80": {
      "id": "80",
      "name": "Unreserved Templates",
      "len": 27,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 16,
          "data": "CO.COM.ACH.CANAL",
          "rawData": "CO.COM.ACH.CANAL"
        },
        "01": {
          "id": "01",
          "len": 3,
          "data": "POS",
          "rawData": "POS"
        }
      },
      "rawData": "0016CO.COM.ACH.CANAL0103POS"
    },
    "81": {
      "id": "81",
      "name": "Unreserved Templates",
      "len": 25,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 15,
          "data": "CO.COM.ACH.CIVA",
          "rawData": "CO.COM.ACH.CIVA"
        },
        "01": {
          "id": "01",
          "len": 2,
          "data": "03",
          "rawData": "03"
        }
      },
      "rawData": "0015CO.COM.ACH.CIVA010203"
    },
    "82": {
      "id": "82",
      "name": "Unreserved Templates",
      "len": 23,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 14,
          "data": "CO.COM.ACH.IVA",
          "rawData": "CO.COM.ACH.IVA"
        },
        "01": {
          "id": "01",
          "len": 1,
          "data": "0",
          "rawData": "0"
        }
      },
      "rawData": "0014CO.COM.ACH.IVA01010"
    },
    "83": {
      "id": "83",
      "name": "Unreserved Templates",
      "len": 24,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 15,
          "data": "CO.COM.ACH.BASE",
          "rawData": "CO.COM.ACH.BASE"
        },
        "01": {
          "id": "01",
          "len": 1,
          "data": "0",
          "rawData": "0"
        }
      },
      "rawData": "0015CO.COM.ACH.BASE01010"
    },
    "84": {
      "id": "84",
      "name": "Unreserved Templates",
      "len": 25,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 15,
          "data": "CO.COM.ACH.CINC",
          "rawData": "CO.COM.ACH.CINC"
        },
        "01": {
          "id": "01",
          "len": 2,
          "data": "03",
          "rawData": "03"
        }
      },
      "rawData": "0015CO.COM.ACH.CINC010203"
    },
    "85": {
      "id": "85",
      "name": "Unreserved Templates",
      "len": 23,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 14,
          "data": "CO.COM.ACH.INC",
          "rawData": "CO.COM.ACH.INC"
        },
        "01": {
          "id": "01",
          "len": 1,
          "data": "0",
          "rawData": "0"
        }
      },
      "rawData": "0014CO.COM.ACH.INC01010"
    },
    "90": {
      "id": "90",
      "name": "Unreserved Templates",
      "len": 43,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 16,
          "data": "CO.COM.ACH.TRXID",
          "rawData": "CO.COM.ACH.TRXID"
        },
        "01": {
          "id": "01",
          "len": 19,
          "data": "62FB70176DC0B870F58",
          "rawData": "62FB70176DC0B870F58"
        }
      },
      "rawData": "0016CO.COM.ACH.TRXID011962FB70176DC0B870F58"
    },
    "91": {
      "id": "91",
      "name": "Unreserved Templates",
      "len": 86,
      "data": {
        "00": {
          "id": "00",
          "name": "Global Unique Identifier",
          "len": 14,
          "data": "CO.COM.ACH.SEC",
          "rawData": "CO.COM.ACH.SEC"
        },
        "01": {
          "id": "01",
          "len": 64,
          "data": "ac77cb8cc46f1e0aee1b8e3212bc9f27bcb8ec16aaf38d2ce42194a92bfc4d12",
          "rawData": "ac77cb8cc46f1e0aee1b8e3212bc9f27bcb8ec16aaf38d2ce42194a92bfc4d12"
        }
      },
      "rawData": "0014CO.COM.ACH.SEC0164ac77cb8cc46f1e0aee1b8e3212bc9f27bcb8ec16aaf38d2ce42194a92bfc4d12"
    },
    "00": {
      "id": "00",
      "name": "Payload Format Indicator",
      "len": 2,
      "data": "01",
      "rawData": "01"
    },
    "01": {
      "id": "01",
      "name": "Point of Initiation Method",
      "len": 2,
      "data": "11",
      "rawData": "11"
    }
  }
}

{
  "meta": {
    "requestId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "timestamp": "2026-01-15T00:03:39.558Z",
    "status": "ERROR",
    "statusCode": "400",
    "statusDesc": "Bad Request"
  },
  "error": {
    "code": "1013",
    "message": "El contenido enviado no es válido o está mal cifrado"
  }
}

{
  "meta": {
    "requestId": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
    "timestamp": "2026-01-15T00:03:39.558Z",
    "status": "ERROR",
    "statusCode": "500",
    "statusDesc": "Internal Server Error"
  },
  "error": {
    "code": "1005",
    "message": "Fallas Técnicas"
  }
}

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