x402-express

✓ x402 sdk ✅ Safe

Description

Express.js middleware for x402 payments

Capabilities

Streaming ✗ Not supported

Push Notifications ✗ Not supported

Input Modes

text

Output Modes

text

Metadata

Chain

Base

Token

USDC

Endpoint

https://www.npmjs.com/package/x402-express

Created

Feb 21, 2026

Updated

Apr 12, 2026