Get 12306 Payment Form

POST

/train/openapi/v4/12306/pay-form

Get payment redirect information for a 12306 order. bank is required by current validation.

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: ********************

Body Params application/jsonRequired

Example

{
    "orderId": "TO202607150001",
    "bank": "ALIPAY",
    "isChangeTicket": false,
    "changeTicketId": "TC202607150001"
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/train/openapi/v4/12306/pay-form' \
--header 'code: <api-key>' \
--header 'timestamp: <api-key>' \
--header 'signature: <api-key>' \
--header 'Content-Type: application/json' \
--data '{
    "orderId": "TO202607150001",
    "bank": "ALIPAY",
    "isChangeTicket": false,
    "changeTicketId": "TC202607150001"
}'

Responses

🟢200

application/json

Query completed successfully.

Bodyapplication/json

Example

{
    "code": 0,
    "message": "Success",
    "data": {
        "OrderID": "TO202607150001",
        "VendorOrderID": "E123456789",
        "State": true,
        "FailMsg": "",
        "Form": 1,
        "PayURL": "https://pay.12306.cn/example"
    }
}

🟢200TrainBusinessError

Modified at 2026-07-21 08:28:13

Get 12306 Contacts