Crate r402_http 

HTTP transport layer for the x402 payment protocol.

This crate provides HTTP middleware for both client and server roles in the x402 payment protocol.

Feature Flags

• server — Axum/Tower middleware for payment gating
• client — reqwest-middleware for automatic 402 handling
• telemetry — Tracing instrumentation

Modules

clientclient

Reqwest middleware for automatic x402 payment handling.

serverserver

Axum middleware for enforcing x402 payments on protected routes (V2-only).