DEX Swap Quotes API

This gives Claude direct access to DEX aggregation across Uniswap, SushiSwap, and Aerodrome on Base and Ethereum networks. It's built around the x402 USDC micropayment protocol, so each quote request costs a small amount but routes through a dedicated API endpoint rather than requiring your own RPC infrastructure. Reach for this when you're building trading tools or portfolio management agents that need real-time swap pricing without maintaining DEX integrations yourself. The SSE transport keeps quote streams live, and the micropayment model means you pay per call rather than dealing with API keys or rate limits.