Avalanche

MAINNET

Full x402 v2 support for Avalanche C-Chain. Sub-second finality with enterprise-grade infrastructure.

$0.00000157minimum payment

Stats byx402glecoming soon

The most comprehensive dataset on agent commerce that exists. Every facilitator, every resource, every chain — indexed in real time from Dexter's own data layer.

Capabilities on Avalanche

exact scheme (EIP-3009 + Permit2)

Fixed-price payments. Upto scheme coming when the x402 Foundation deploys the proxy.

Sub-second finality

Transactions finalize in under 1 second with no probabilistic confirmation.

Public facilitator URL

One endpoint shared across every supported chain.

Gas-free for buyers

Dexter sponsors AVAX fees, buyers only need USDC.

Integration

https://x402.dexter.cash

Same endpoint for all supported chains

Documentation Dashboard SDK

Avalanche quickstart

Install

npm i @dexterai/x402

Usage

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

const server = createX402Server({
  payTo: 'YourAvalancheAddress',
  network: 'eip155:43114',
  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();