📡 Communication
active
v1.0.0
HTTP 402 Payment Protocol (x402)
by Coinbase/x402 Foundation
★ 6,080
An open standard for internet-native payments built on the HTTP 402 status code. x402 enables AI agents and applications to pay for API access, content, and services with zero friction — no accounts, KYC, or API keys required. Money moves at the speed of the internet using stablecoins on any blockchain network.
📄 Specification
| Category | 📡 Communication |
| Version | 1.0.0 |
| Maintainer | Coinbase/x402 Foundation |
| Status | active |
| Source | github.com/x402-foundation/x402 |
| GitHub Stars | ★ 6,080 |
💻 Code Examples
Coming soon — integration guides and code examples for HTTP 402 Payment Protocol (x402).
Want to contribute? Submit an example →
Want to contribute? Submit an example →