Cross-Chain Bridge Routes — 60+ Chains via LI.FI

Cross-chain bridge route finder API for AI agents. Compare best bridging routes across 60+ chains and 18+ bridges (Stargate, Across, Hop, Connext, etc.) via LI.FI aggregator. Fees, estimated time, and security rating for each route. Tools: bridge_find_best_route. Use this BEFORE bridging tokens between chains. Essential for finding cheapest, fastest, or safest bridge. IMPORTANT: For gas price comparison across chains, use crypto_estimate_gas. Returns: {routes[], fees, estimatedTime, bridge}. No API key required — x402 micropayment $0.003/call on Base L2.

How to connect

https://server.smithery.ai/axel-belfort/bridge-routes/mcp

curl -X POST https://server.smithery.ai/axel-belfort/bridge-routes/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'