Pay Order - CTO OPEN API Document

Pay the order using the current organization's balance. The body has no business fields and may be omitted or sent as an empty object.

Request

Authorization

API Key

Add parameter in header

code

Example:

code: ********************

API Key

Add parameter in header

timestamp

Example:

timestamp: ********************

API Key

Add parameter in header

signature

Example:

signature: ********************

Path Params

Body Params application/json

Example

{}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

Responses

🟢200

application/json

Payment completed successfully; returns the latest order details.

Bodyapplication/json

Example

{
    "code": 0,
    "message": "Success",
    "data": {
        "customOrderId": "EXT-TRAIN-20260715-001",
        "id": "TO202607150001",
        "passengers": [
            {
                "id": 10001,
                "givenNames": "SAN",
                "surname": "ZHANG",
                "gender": "male",
                "birthday": "1990-01-15",
                "passengerType": "adult",
                "travelDocumentType": "passport",
                "travelDocumentNumber": "110101199001011234",
                "travelDocumentExpireDate": "2030-01-15",
                "nationality": "CN"
            }
        ],
        "journey": {
            "id": "train_journey_G1_20260720",
            "departureCode": "BJP",
            "arrivalCode": "SHH",
            "tripCode": "G1",
            "tripType": "High speed G",
            "seatClassId": "erdengzuo",
            "seatClassName": "Example",
            "departureDate": "2026-07-20",
            "departureTime": "09:00",
            "days": 0,
            "arrivalDate": "2026-07-20",
            "arrivalTime": "13:28",
            "duration": "PT4H28M",
            "segments": [
                {
                    "id": "segment_0",
                    "departureCode": "BJP",
                    "arrivalCode": "SHH",
                    "tripCode": "G1",
                    "tripType": "High speed G",
                    "seatClassId": "erdengzuo",
                    "seatClassName": "Example",
                    "departureDate": "2026-07-20",
                    "departureTime": "09:00",
                    "days": 0,
                    "arrivalDate": "2026-07-20",
                    "arrivalTime": "13:28",
                    "duration": "PT4H28M"
                }
            ],
            "features": [
                {
                    "code": "WIFI",
                    "name": "Wi-Fi",
                    "description": "Example"
                }
            ],
            "tickets": {
                "10001": {
                    "carNumber": "08",
                    "seatNum": "12A",
                    "status": "issued"
                }
            }
        },
        "returnJourney": {
            "id": "train_journey_G1_20260720",
            "departureCode": "BJP",
            "arrivalCode": "SHH",
            "tripCode": "G1",
            "tripType": "High speed G",
            "seatClassId": "erdengzuo",
            "seatClassName": "Example",
            "departureDate": "2026-07-20",
            "departureTime": "09:00",
            "days": 0,
            "arrivalDate": "2026-07-20",
            "arrivalTime": "13:28",
            "duration": "PT4H28M",
            "segments": [
                {
                    "id": "segment_0",
                    "departureCode": "BJP",
                    "arrivalCode": "SHH",
                    "tripCode": "G1",
                    "tripType": "High speed G",
                    "seatClassId": "erdengzuo",
                    "seatClassName": "Example",
                    "departureDate": "2026-07-20",
                    "departureTime": "09:00",
                    "days": 0,
                    "arrivalDate": "2026-07-20",
                    "arrivalTime": "13:28",
                    "duration": "PT4H28M"
                }
            ],
            "features": [
                {
                    "code": "WIFI",
                    "name": "Wi-Fi",
                    "description": "Example"
                }
            ],
            "tickets": {
                "10001": {
                    "carNumber": "08",
                    "seatNum": "12A",
                    "status": "issued"
                }
            }
        },
        "contact": {
            "name": "ZHANG SAN",
            "gender": "male",
            "email": "contact@example.com",
            "phoneRegion": "+86",
            "phone": "13800138000",
            "zipCode": "100000",
            "city": "Beijing",
            "streetAndNumber": "No. 1 Railway Street"
        },
        "status": "pre_check",
        "marketingCarrier": {
            "code": "CNRW",
            "name": {
                "en": "Beijing South",
                "zh-Hans": "Beijing South"
            }
        },
        "currency": "CNY",
        "price": {
            "ticketPrice": 553,
            "issuedTicketPrice": 550,
            "amount": 573,
            "serviceFees": 20,
            "refundTicketPrice": 500,
            "changeRefundCost": 53,
            "refundFee": 10,
            "ticketPriceDiff": 3
        },
        "priceBasis": "passenger",
        "lastError": "Supplier reservation failed"
    }
}

🟢200TrainBusinessError