Robinhood Chain Testnet (Chain ID 46630)
Accept crypto payments in 5 lines of code.
Checkout, subscriptions, invoices, and payroll. Direct on-chain settlement with zero intermediary custody.
demo-store.xyz/checkout
Dev Membership Pass
Robinhood Chain L2 Access
49.00 USDC
Gas: <$0.001
Sign & Send from Wallet
Confirmed in 0.4s on Robinhood Chain
Tx: 0x8a9f...3e01Block #4,891,204
checkout.tsx
import { RobinPayButton } from '@robinpay/sdk';
export function Checkout() {
return (
<RobinPayButton
publicKey="pk_live_8f92a..."
amount="49.00"
token="USDC"
onSuccess={(tx) => console.log(tx.hash)}
/>
);
}npm i @robinpay/sdk
TypeScript Ready
How it works
Direct on-chain settlement with zero intermediary custody.
1
Create
Generate an invoice or checkout session with one simple API call.
POST /v1/charges
2
Pay
Customer signs & pays directly from any wallet in seconds.
USDC, ETH, WBTC
3
Verify
Transaction confirms on-chain in real-time without centralized escrow.
0.4s finality
4
Get notified
Cryptographically signed webhooks hit your server instantly.
event: payment.succeeded
Select module preview:
Why developers pick RobinPay
Built for clarity, speed, and clean terminal workflows.
No signup. No API keys.
Just connect your wallet and start accepting payments. No monthly minimums, no hidden basis points, no foreign exchange markups.
Card rails: ~3.5%RobinPay: protocol fee on-chain
Robinhood Chain Testnet Native
Sub-second block confirmation with fractional cent gas fees.
Latency~400ms avg
Webhooks & SDKs
Ready-to-use TypeScript, React, and server-side verification tooling.
CI/CD verifiedv2.4.0 live
Install package:
Test in Sandboxnpm install @robinpay/sdk