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Sanwo
One SDK for every payment provider — every platform
Sanwo is free, open-source infrastructure that unifies payment providers behind one API. Ships with Paystack, Flutterwave, Razorpay, Monnify, and Interswitch — and supports any provider through custom templates. Native SDKs for React, Vue, Svelte, React Native, Flutter, iOS, and Android. No-code support for Shopify, WordPress, Webflow, Wix, and Squarespace. One interface, every provider, every platform. Apache-2.0 licensed, free forever.
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!
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About Sanwo on Product Hunt
“One SDK for every payment provider — every platform”
Sanwo was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #107 on the daily leaderboard. Sanwo is free, open-source infrastructure that unifies payment providers behind one API. Ships with Paystack, Flutterwave, Razorpay, Monnify, and Interswitch — and supports any provider through custom templates. Native SDKs for React, Vue, Svelte, React Native, Flutter, iOS, and Android. No-code support for Shopify, WordPress, Webflow, Wix, and Squarespace. One interface, every provider, every platform. Apache-2.0 licensed, free forever.
Sanwo was featured in Open Source (68.7k followers), Payments (13.2k followers) and SDK (824 followers) on Product Hunt. Together, these topics include over 19.8k products, making this a competitive space to launch in.
Who hunted Sanwo?
Sanwo was hunted by Oluwatobi Shokunbi (just1and0). A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Oluwatobi Shokunbi (just1and0)