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by Flight Search & Airfares in Weather & location
x402 APIPassing, checked 1 h ago
Flight search by departure and arrival airports in the URL — compare live itineraries, fares, schedules, stops and emissions across airlines, similar to Google Flights, as clean JSON.
GET https://flights.use.x402atlas.com/search/:departure/:arrival
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 393 ms typical, 393 ms slowest 5%
- Last check
- 1 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X GET "https://flights.use.x402atlas.com/search/:departure/:arrival"import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fflights.use.x402atlas.com%2Fsearch%2F%3Adeparture%2F%3Aarrival
const res = await pay("https://flights.use.x402atlas.com/search/:departure/:arrival");
console.log(await res.json());Example output
{
"arrival_id": "JFK",
"best_flights": [
{
"carbon_emissions": {
"difference_percent": -8,
"this_flight": 410000,
"typical_for_this_route": 445000
},
"departure_token": "opaque-return-selection-token",
"flights": [
{
"airline": "British Airways",
"arrival_airport": {
"id": "JFK",
"name": "John F. Kennedy International Airport",
"time": "2026-08-11 13:25"
},
"departure_airport": {
"id": "LHR",
"name": "Heathrow Airport",
"time": "2026-08-11 10:30"
},
"duration": 475,
"flight_number": "EA 101",
"travel_class": "Economy"
}
],
"price": 612,
"total_duration": 475,
"type": "Round trip"
}
],
"currency": "USD",
"departure_id": "LHR",
"other_flights": [],
"outbound_date": "2026-08-11",
"price_insights": {
"lowest_price": 612,
"price_level": "typical",
"typical_price_range": [
540,
760
]
},
"queried_at": "2026-07-28T10:00:00Z",
"return_date": "2026-08-18",
"travel_class": "economy",
"trip_type": "round_trip"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 1 h ago | Passed | 402 | 393 ms | $0.05 |
| 6 h ago | Passed | 402 | 468 ms | $0.05 |