Rust SDK for the x402 payment protocol.
r402 is an established Rust project in the AI payments / x402 ecosystem, focused on ethereum, rust, solana, x402. It currently has 148 GitHub stars and 28 forks, and sits alongside related tools like CloddsBot, x402-openai-python, x402-openai-typescript.
Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, Hyperliquid, Solana DEXs, 5 EVM chains. Scans for edge, executes instantly, manages risk while you sleep. Agent commerce protocol for machine-to-machine payments. Self-hosted. Built on Claude.
Drop-in OpenAI Python client with transparent x402 payment support.
Drop-in OpenAI Typescript client with transparent x402 payment support.