Hey everyone! I'm the maker of Sanwo. I kept running into the same problem across projects — every time I needed to integrate a payment provider, it was a different SDK, different API shape, different set of callbacks. And when a client wanted to switch from Paystack to Flutterwave (or support both), it meant rewriting the entire payment flow. So I built Sanwo — one universal interface that works the same way regardless of which provider is behind it. You configure your provider once, and your checkout code stays identical whether you're using Paystack in Lagos or Razorpay in Mumbai. What makes this different from other payment abstractions: Sanwo has native SDKs for 8 platforms (not just web), supports 5 providers out of the box, and you can build your own custom provider with a simple HTML template. It's fully open source and always will be. I'd love feedback on what providers or platforms you'd want to see next. Drop a comment or open an issue on GitHub — happy to answer any questions!

Sanwo

One SDK for every payment provider — every platform

One SDK for every payment provider — every platform