Dexter managed Solana settlement for the Machine Payments Protocol
mpp is an early-stage JavaScript/TypeScript project in the AI payments / x402 ecosystem, focused on solana, mpp, payments, x402. It currently has 0 GitHub stars and 0 forks, and sits alongside related tools like inflow-node, x402, pay-kit, mpp-sdk, x402-solana-rust, botwallet.
Official TypeScript/Node.js SDKs for the InFlow payments platform - x402 and MPP (Machine Payments Protocol) integration for sellers and buyers.
Full-stack x402 SDK - add paid API monetization to any endpoint. Express middleware, React hooks, Access Pass, dynamic pricing. Solana, Base, Polygon, Arbitrum, Optimism, Avalanche, SKALE.
Building blocks for Agentic payments (x402, MPP, AP2) for TypeScript, Rust, Go, Python, Ruby, PHP, Lua, Kotlin and Swift.
Building blocks for Agentic payments (x402, MPP, AP2) for TypeScript, Rust, Go, Python, Ruby, PHP, Lua, Kotlin and Swift.
Production-ready Rust server template for building HTTP APIs with x402 payment integration on Solana. Accept USDC payments for API access. Includes Axum, Actix and Rocket templates.
Open-source wallet infrastructure for AI agents. Earn, spend, and trade USDC on Solana with human oversight and FROST threshold signing.
TypeScript Interface for Machine Payments Protocol
Alephant is an open-source AI Agent Gateway for routing, tracking, and controlling LLM usage across AI agents, members, and workflows, and for publishing agent capabilities as paid endpoints with x402 and MPP payment rails.
Specifications for the Machine Payments Protocol - powered by the "Payment" HTTP authentication scheme
Rust SDK for the Machine Payments Protocol
Website for the Machine Payments Protocol
A universal framework designed to allow agents and other utilities to transparently make machine payments using web infrastructure.