x402 is an open protocol that enables programmatic payments using the HTTP 402 Payment Required status code. Developed by Coinbase, this standard allows AI agents, APIs, and machine-to-machine interactions to make instant micropayments. x402 integration on OP Chain provides efficient micropayment infrastructure thanks to low gas fees and high
x402op is an early-stage project in the AI payments / x402 ecosystem. It currently has 0 GitHub stars and 0 forks.
Your AI trading terminal assistant for US stocks, commodities, forex, and crypto.
The agent-native LLM router for autonomous agents. 55+ models (8 free), <1ms local routing, USDC payments on Base & Solana via x402.
A payments protocol for the internet. Built on HTTP.
A local-first AI agent with persistent memory, emotional intelligence, and a peer-to-peer skills economy.
The trust layer for agent-to-agent commerce — natural-language mandates, ERC-7710 delegated permissions, x402 payments, escrow, and dispute resolution as one open, catch-all Agent Skill / Claude Code plugin.
The AI agent with a wallet — spends USDC autonomously to get real work done. Apache-2.0, TypeScript.