agentic-gateway

Lets agents access Alchemy APIs without an API key using wallet-based SIWE authentication and x402 USDC payments. Default path when $ALCHEMY_API_KEY is not set. Use when user asks to query blockchain data, check token balances, look up NFTs, fetch prices, or call Alchemy APIs without an API key, or mentions "SIWE", "x402", "agentic gateway", or "wallet-based auth".