Reach for this when you need stablecoin payments that don't burn gas. It wraps Q402's EIP-7702 relayer into nine MCP tools that quote, route, and settle USDC, USDT, and RLUSD across nine EVM chains. The recipient gets the full amount while Q402 covers gas. Sandbox mode works out of the box with no keys. Live payments need an API key and one of three signing paths: your MetaMask EOA, an exported agent wallet private key, or server-managed signing with zero local secrets. Trial keys lock you to BNB Chain; paid keys unlock the full matrix. Includes batch operations, trust receipts, wallet diagnostics, and delegation cleanup tools.
claude mcp add --transport stdio bitgett-q402-mcp uvx q402-mcp