x402 Payment Protocol
x402 Payment Protocol
x402 Payment Protocol Extensions
x402 Payment Protocol
x402 Payment Protocol EVM Implementation
x402 Payment Protocol SVM Implementation
x402 Payment Protocol
x402 Payment Protocol
x402 Payment Protocol Fetch Extension
x402 Payment Protocol
x402 Payment Protocol
x402 Payment Protocol
x402 Payment Protocol
x402 Payment Protocol
x402 Payment Protocol Paywall UI
x402 Payment Protocol
x402 Payment Protocol
x402 Payment Protocol
x402 Payment Protocol - Fastify middleware
TypeScript library for implementing x402 payment protocol on Stacks blockchain
Conduit — Pay-per-call API marketplace powered by x402 payments on the Stacks blockchain
x402 Payment Protocol Stellar Implementation
Client SDK for the x402 HTTP Payment Protocol — pay for x402-protected content
Gasless, batched settlement for x402 payments via Circle Gateway.
x402 - a payments protocol for the internet
x402 payments in Rust: verify, settle, and monitor payments over HTTP 402 flows
Agent orchestration for x402: Railway API client, clone spawning, instance management
x402 facilitator server for payment verification and on-chain settlement
x402 resource server with payment middleware for gating API endpoints
Lateralized dual-soul architecture: two specialized hemispheres with active integration
Axum middleware for enforcing x402 protocol payments on protected routes
A comprehensive developer CLI for project scaffolding, wallet management, and payment testing.
Pure Rust Nginx module for x402 HTTP micropayment protocol
Wrapper for reqwest for transparent x402 payments
x402 facilitator in Rust
Local facilitator implementation for the x402 payment protocol
Rack middleware implementing the x402 stateless settlement-gated HTTP protocol using BSV (Bitcoin SV) payments.
Ruby gem for generating signed payment headers and links using the x402 protocol with Solana and EVM chains. (supports x402 v2)
Accept instant blockchain micropayments in Rails applications using the x402 protocol (supporting x402 v2)
Server-side Ruby implementation of the x402 protocol providing Rack middleware to require payments and a facilitator client for verify/settle flows. Supports the 'exact' scheme across EVM and Solana networks.
Enables HTTP 402-based on-chain payments for APIs and services using the x402 open standard. Includes Rack server middleware, Faraday client middleware, and a facilitator API client.
Sibling gem to `blockchain0x`. Verify inbound x402 payments + issue x402-aware HTTP calls. Wire-format byte-equivalent with the Node, Python, and Go ports.
Unified Weft SDK for the Weft API and x402 Facilitator
Go/No-Go crypto trading signals, alert subscriptions, x402 payments, webhook HMAC verification, and MCP JSON-RPC 2.0 — zero runtime deps.
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