Merchant API

1. Introduction

1.1 Pre-requisite

1.2 Transaction Flow Diagram

1.3 Pages Preview

1.4 Sample Merchant Checkout Page

1.5 CardBiz Payment Page with Saved Credit Card

1.6 CardBiz Payment Page without Saved Credit Card

1.7 Sample Merchant Received Payment

2. Merchant Integration

2.1 URL

2.2 Security Control

2.2.1 Hash Signature

2.2.2 Signature Calculation

2.3 HTTP Methods

2.4 Code Table

2.4.1 Status Code

2.4.2 Payment Status Code

3. Payment APIs

3.1 Payment

3.1.1 Request

3.1.2 Response

3.2 Payment Enquiry

3.2.1 Request

3.2.2 Reponse

3.3 Void Payment

3.3.1 Request

3.3.2 Reponse

3.4 Void Payment Enquiry

3.4.1 Request

3.4.2 Reponse

3.5 Refund Payment

3.5.1 Request

3.5.2 Reponse

3.6 Refund Status Enquiry

3.6.1 Request

3.6.2 Reponse

3.7 MDR Enquiry

3.7.1 Request

3.7.2 Reponse

Guide

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Developer

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Merchant API

3.2 Payment Enquiry

This is a message allows merchant to enquire the payment status when there is no response from the server after a period of time, encounter internet connection problem or some other problems.

Quick and Secure Online Payment Gateway

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