Now live on Hyperliquid Mainnet

The Future of payment for Hyperliquid

Fast, Secure, and Global Payment for Everyone

install-xpay.sh

Quick Setup

1. Install the SDK

npm install x402

2. Initialize Client

paymentMiddleware("0xYourAddress", { "/your-endpoint": "$0.01" });

Instant Settlement

Funds settle directly to your Hyperliquid wallet in <1s.

Non-Custodial

We never touch your funds. Smart contracts handle everything.

Global Access

Accept payments from anywhere in the world, 24/7.

Features

Everything you need to accept payments on Hyperliquid and beyond

Multi-Network

Unified payments across HyperEVM, Base, Solana, BNB Chain, and Ethereum.

Any Token

Accept any asset: ERC-20s on EVM and SPL tokens on Solana.

Gasless

Abstract away gas fees. Your users pay exactly what they see, nothing more.

Plug 'n' Play

Drop-in SDKs and widgets. Get up and running with a few lines of code.

Built for Scale

High-performance infrastructure designed to handle thousands of transactions per second across any chain.

Consistent API

One unified interface for all chains. Switch between EVM and Solana networks by simply changing a configuration parameter.