All servers · Travel & booking · Agent payments (x402)
Onward Flights
flights.onward/onward-flights · v1.0.0
New (7 days)
Measured by MCP Station
| Last check | Reachable |
|---|---|
| Checked at | — |
| Check success 7 / 30 days | — |
| First-try success 30 days | — |
| Median response | — |
| Lookups 30 days | — |
| Authentication | No auth |
| MCP version | 2025-06-18 |
| Rank score | — |
| Declared risk | Can write (some tools are not declared read-only) |
| Capabilities declared | experimental, tools |
| Tool definitions | 3 tools · with description 100% · input schema is an object 100% · read/destructive hints 100% |
Description written by the publisher, not verified
Search real flights and buy an onward ticket (proof of onward travel), paid in USDC over MPP
Connect
streamable-http · https://onward.flights/mcp
claude mcp add --transport http onward-flights https://onward.flights/mcp{
"mcpServers": {
"onward-flights": {
"url": "https://onward.flights/mcp"
}
}
}Tools as reported by the server
find_airportsLook up 3 letter IATA airport codes by city, airport or country name.search_flightsFind one-way flights to use as an onward ticket. Returns up to 10 flights, each with an id to buy and its price in USD.buy_ticketBuy the ticket for a flight from search_flights, paid in USDC. Call it first without payment to get the price, wallet address and MPP challenges. After sending the USDC, call it again with tx_hash and chain (or an MPP credential in _meta "org.paymentauth/credential"). x402 clients can instead sign o
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