User Manual

We offer comprehensive document and instructional videos that provide users with detailed guidance on effectively utilizing our products.


For enhanced security, the account in the payment gateway supports 2FA and email code verification.


The payment gateway provides multi-currency and multi-chain compatibility within its wallet system.


The payment gateway provides a range of payment tools, including invoicing, donation processing, and real-time currency exchange.


For additional documentation and information, please refer to our comprehensive Help Center.

Developer Tools

Our gateway offers convenient access to a variety of plugins, along with multi-language SDK support. Additionally, we provide a comprehensive Rest API interface to cater to diverse integration needs.


Developers can make use of easy add-on integration by using the plugins made available for all kinds of eCommerce and shopping carts.


Now UniPayment has SDKs for Java, .NET, Node.js, PHP, Python, Go. Developer can focus on payment flow/e-commerce integration.


Beside Plugin and SDK developers may call the API directly over HTTPS using the language of their choice.