# 7. Direct Debit Notification
# Descrption
This interface should be implemented by merchant. The function is that when a direct debit transaction has been completed, Platform will call this interface to notify the merchant of the transaction details.
# HTTP request info
# URL
Provided by merchant.
# Method
POST
# Content-Type
application/json
# Request Body
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| param | Yes | string | param |
| sign | Yes | string | signature |
# param
| Parameter name | Required | Type of data | Description |
|---|---|---|---|
| eventName | Yes | string | Event name（ direct.debit.success ， direct.debit.failed ） |
| mchOrderId | Yes | string | Merchant order ID, alphanumeric, max length 32 |
| transactionId | Yes | string | Platform transaction ID |
| amount | Yes | long | Payment amount (Unit is in cents) |
| transactionStatus | Yes | string | Transaction status（PENDING , COMPLETED, FAILED） |
| createTime | Yes | string | Payment create time |
| returnTime | Yes | string | Payment finish time |
| channelCode | Yes | string | Channel Code |
| remark | Yes | string | Remark |
| failedCode | No | integer | Failed Code |
| failedMessage | No | string | Failed Message |
# Request Example
# Request Body
{
"sign": "V6HQvEZaLF5MSH8TcOVdqPj7fLyvdrAOPm74rW9svpclBIVPlokyiZqPXl09/yAOS8PNnganUtvRvie9MAxJwtYOkDMXxxi4gWjPl3D9L6W4fnVeC28HjhZhWrSgwlecJG6SuHM3odTHAxr5WQUuOxsYFtx+c74Ew+ZzuICCH3dA4+uzNEbDyB8QmBF94nM1LFhDId/VEMxdbj8xKJuOMiSBgwAWaFElm5YCfgmrZpU/qLnuGX2hNxQAMKY2GAw+4VpphYpHG8Xak5+PlqFWKp8mKJ9DgyphVf0ACGpcjOQp0S1V+S1HMMVU0AkW6c8n0weOMu3l6k6cPHsjEe/jSQ==",
"param": "{\"eventName\":\"direct.debit.success\",\"amount\":50000,\"channelCode\":\"BLUEPAY_DIRECT_DEBIT\",\"mchOrderId\":\"Platform653350151938813\",\"createTime\":\"2024-07-09T15:37:52+08:00\",\"remark\":\"test payment\",\"returnTime\":\"2024-07-09T16:20:23+08:00\",\"transactionId\":\"CU4Y9920490660433920\",\"transactionStatus\":\"COMPLETED\"}"
}
How to construct request body for Platform
# Response Parameters
| Parameter Name | Type | Description |
|---|---|---|
| code | integer | Response code, fixed as 10000 |
| message | string | Response message, fixed as Success |
# Response Example
{
"code": 10000,
"message": "Success"
}