Overview
Wonder offers a wide range of products for payment integration across various scenarios. Please refer to the features of different payment products to select the model that best fits your business, or contact us for professional technical support.
Product Matrix
Get a quick overview of the functional differences between our various products to help you select the right one.
Payment Link
Similar to Invoice Link, this product allows you to dynamically create a payment page with a specific collection amount using the Open API, and can be integrated with your online system. It is a mainstream choice for many e-commerce and other business scenarios. >
Payment SDK
Payment SDK is the Native App version of Payment Link. By integrating the Payment SDK, customers can complete payments without leaving your application. >
Payment ECR
Payment ECR enables integration between your sales devices (such as POS terminals, vending machines, etc.) and the Wonder Payment Terminal via API for offline commercial payment collection. >
Open API
After an order is completed, the Open API allows you to perform payment management via API, including functions such as processing customer refunds. >
How To Integration
All products except Invoice Link require API integration. Different products support JSON-encoded API interactions,
which is also the most popular API integration method currently.
Please use the Sandbox environment for testing during the development phase. Note that even in the Sandbox, some payment methods still require real transactions.