Accept Crypto Payments on Kotlin

Integrate Zateway with Kotlin. Android/Kotlin apps open hosted crypto checkout. Non-custodial USDT & USDC on Polygon, Solana, Base, BSC, Arbitrum, Optimism.

Integration steps

1. Create a Zateway account and copy your API key.
2. Connect your self-custody wallet address for Kotlin settlements.
3. Create a payment session via API, plugin, or payment link for Kotlin.
4. Redirect customers to hosted checkout or embed the widget in Kotlin.
5. Verify HMAC-signed webhooks and fulfill the order in Kotlin.

Quick tip

POST https://zateway.com/api/v1/sessions with x-api-key — then open checkoutUrl from Kotlin.