Quicknode: Blockchain Data Access for Agents Quicknode provides high-performance RPC endpoints across 77+ blockchain networks including all chains Bankr supports: Base, Ethereum, Polygon, Solana, and Unichain. Two ways to access: - API key : Create a Quicknode account, get an endpoint URL with auth baked in. Full access to all products and settings. - x402 (no account needed) : Any wallet with USDC can authenticate and pay per request. Install and start querying immediately. x402 Access (Recommended for Agents) x402 is ideal for autonomous agents. No signup, no API keys. Pay with USDC on Base…