MCP server exposing 1 tool for duffel.
This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.
POST https://gateway.pipeworx.io/duffel/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}duffel_flight_search — Search flights (with pricing) from <origin> to <destination> on <date> — returns the 5 cheapest real, bookable offers from the Duffel Flights API, each with total price, airline, and per-segment flight numbers/times. Pass `return_date` for a round trip. This is REAL flight inventory: use a Duffel test token (duffel_test_...) for sandbox results. Example: duffel_flight_search({ origin: "JFK", destination: "LHR", departure_date: "2026-08-15", passengers: 2, cabin_class: "economy", _apiKey: "duffel_test_..." })Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/duffel/
Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io