MAINNET

Robinhood x402 Payments

Full x402 v2 support for Robinhood Chain. exact, upto, and batch-settlement schemes with USDG (Global Dollar) settlement on the Arbitrum Orbit L2.

Robinhood ChainNetwork

Endpoint onlineFacilitator

$0Dexter fee

Robinhood Chain Integration

Use the public Dexter endpoint with the network value shown in the working server example.

https://x402.dexter.cashEndpoint online

Open the SDK guide Read the facilitator docs

npm i @dexterai/x402

import { createX402Server } from '@dexterai/x402/server';

const server = createX402Server({
  payTo: 'YourRobinhoodChainAddress',
  network: 'eip155:4663',
  // Robinhood Chain settles in USDG (Global Dollar).
  asset: { address: '0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168', decimals: 6 },
  facilitatorUrl: 'https://x402.dexter.cash',
});

const requirements = await server.buildRequirements({
  amountAtomic: '30000',
  resourceUrl: '/api/paid-endpoint',
});

res.setHeader('PAYMENT-REQUIRED', server.encodeRequirements(requirements));
res.status(402).end();

What Robinhood Chain Supports

Exact, Upto, and Batch Settlement

Dexter deployed the x402 upto contract on Robinhood Chain with support for all three schemes.

USDG Settlement (Global Dollar)

Payments settle in Paxos USDG because Robinhood Chain does not use native Circle USDC.

Gas-Free for Buyers

Dexter sponsors ETH fees, buyers only need USDG.

Public Facilitator URL

One endpoint shared across every supported chain.