taiwan-payment

Integrating ECPay and NewebPay involves generating encrypted payment orders and form POST payloads, then submitting them to the gateway's payment page. This approach handles end-to-end workflows including multiple payment methods and callback processing for real-world e-commerce scenarios.

Handling encryption for Taiwan payment gateways requires secure data encryption using pycryptodome to generate and validate payment orders. This enforces protocol requirements across ECPay, NewebPay, and PAYUNi, producing ready-to-submit form data and API payloads for seamless integration.

Yes, you can use PAYUNi with Python to process credit card and ATM payments. The integration supports multiple payment methods including credit card, ATM, CVS/barcode, LINE Pay, and Apple Pay across ECPay, NewebPay, and PAYUNi for flexible adoption.

Yes, this payment integration approach supports callback processing for e-commerce sites. It covers end-to-end payment workflows including creating orders, posting to gateway forms, and handling callbacks securely across ECPay, NewebPay, and PAYUNi providers.

To generate a test payment order for ECPay or PAYUNi, you use the provided data-driven tooling to create an order, obtain the gateway form payload, and submit it to the provider's payment page. This produces ready-to-submit form data to complete a transaction.