Sanwo — open-source universal payment SDK with Razorpay support

[just1and0]

Hey everyone!

Wanted to share an open-source project that might be useful for Indian developers working with payments.

Sanwo is a free, open-source SDK that lets you accept payments through one unified API. It supports Razorpay out of the box, alongside other providers — and you can add any custom payment gateway through templates.

What makes it useful for Indian devs:

• Native Razorpay support (INR, USD)
• Same API works across React, Vue, Svelte, React Native, Flutter, iOS (Swift), and Android (Kotlin)
• No-code integrations for Shopify, WordPress, Webflow, Wix, and Squarespace
• Swap providers without rewriting your payment code
• Custom provider templates — plug in any gateway

Quick example:

import { createSanwo } from "@sanwohq/web"
import { razorpayProvider } from "@sanwohq/razorpay"

const sanwo = createSanwo({
  provider: razorpayProvider,
  publicKey: "rzp_test_..."
})

await sanwo({ amount: 50000, currency: "INR" })

• GitHub: https://github.com/Sanwohq
• Docs: https://docs.sanwo.dev
• npm: https://www.npmjs.com/org/sanwohq

Apache-2.0 licensed, completely free. Would love feedback from the community!