Overview

Secure and reliable pre-authorization ensures funds are reserved while providing flexible payment solutions. Supports both completion and cancellation of pre-authorizations.

Function

• Pre-authorization transaction processing.
• Pre-authorization processing and cancellation.

Authorization methods

1. API: For high-volume merchants who wish to automate.
2. Manual: Initiated via merchant backend.

Flow Chart

Pre-authorization Operation

1. The merchant server calls the pre-authorization function and performs authorization or cancellation through the payment_authType.

curl -X POST '/gateway/service/auth'
-H 'Content-Type: application/x-www-form-urlencoded'
-d 'account=995149'
-d 'terminal=99514901'
-d 'signValue=6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b'
-d 'payment_id=180803140041683010528'
-d 'payment_authType=1'

Response Data

<?xml version="1.0" encoding="utf-8"?>
<respon> 
  <account>995149</account>  
  <terminal>99514901</terminal>  
  <signValue>A75EBFFC5CF11EBBF752373115FD1CC1FF4472ACB338EF1E6F303594C656C3D0</signValue>  
  <order_number/>  
  <payment_id>240528151145313026060</payment_id>  
  <payment_status>1</payment_status>  
  <payment_details>Success</payment_details> 
</respon>

Operation Result Type

Parameter	Description
payment_status	Operation result 1 = Success 0 = Failed
payment_details	Result details Code:Description

• View full list of pre-authorization response parameters →
• You can also receive the results of pre-authorization operations via asynchronous notifications.