API Specification
API function
Scan2Pay API includes:
Merchant-presented QR codes
Payee calls the Merchant-presented QR codes API to obtain a URL and display it as a QR code that allow consumer to scan by their mobile devices.
After the consumer scanned the QR code, a payment selection page will show. Consumer can select the payment method they prefer and proceed the payment in the payment app.
Payee calls the Query single transaction API or provide a Payment Notification API to obtain the payment result, to complete the transaction.
Merchant-presented QR codes is not available for come payment methods
Consumer-presented QR codes
Payee scans the payment QR code that consumer presented on their mobile device and calls the Consumer-presented QR codes API to complete the transaction.
Consumer-presented QR codes is not available for some payment methods
Credit card payment
Payee obtains the consumer’s credit card information and calls Credit card authorization API to process the transaction.
To test the Credit card payment, please contact intella for the testing credit card number
EasyCard manipulation
Payee calls the EasyCard manipulation API to operate the reader to process the payment and refund etc.
EasyCard Manipulation API to be matched with the reader provided by intella. The reader connects internet and intella server via WiFi.
Refund
The completed payment can be refunded through the Refund API.
The actual time of refund depends on each payment provider.
Single transaction query
To query a single transaction result or order status by calling Single order query API.
Multiple transactions query
To query transactions or orders during a certain period.
The period of transaction query is specified in days.
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