XRPL x402
Documentation
Everything you need to integrate facilitator-side settlement, merchant middleware, and paid clients in the XRPL exact scheme.
01
Facilitator Overview
Protocol context, trust model, and payment lifecycle from HTTP 402 challenge to settlement.
02
Quickstart Guide
Deploy a paid endpoint and test a paying client in minutes.
03
XRPL Exact Scheme
Canonical payload fields, headers, invoice binding rules, and supported assets.
04
Merchant FastAPI
Python middleware path for integrating x402 settlement on XRPL.
05
Merchant Express
Node.js middleware path for paid APIs using x402-xrpl package.
06
Python Client
Use x402-enabled requests session and XRPL signing for paid API calls.
07
TypeScript Client
Use x402Fetch and decode payment headers in JavaScript runtimes.