Sanwo — universal payment SDK for Svelte (any provider, one API)

[just1and0]

Built a Svelte package for accepting payments through any provider with one unified API.

@sanwohq/svelte gives you createSanwoContext + createSanwoCheckout using Svelte context and stores. Works with SvelteKit.

import { createSanwoContext, createSanwoCheckout } from "@sanwohq/svelte"
import { paystackProvider } from "@sanwohq/paystack"

const ctx = createSanwoContext({
  provider: paystackProvider,
  publicKey: "pk_test_..."
})

const { checkout, isLoading } = createSanwoCheckout()
await checkout({ amount: 500000, currency: "NGN" })

Swap providers by changing one import — your checkout code stays identical.

• 5 providers built-in (Paystack, Flutterwave, Razorpay, Monnify, Interswitch) + custom templates
• Free, open source (Apache-2.0)
• npm | Docs | GitHub