Endpoint · market dataGETx402engine.app /api/travel/flights ?adults=1¤cy=USD&departureDate=2026-04-15&destination=LAX&origin=JFK&travelClass=1
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Search flights via Google Flights (SerpApi). Returns best flights, prices, airlines, and price insights.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.02 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402engine.app/api/travel/flights?adults=1¤cy=USD&departureDate=2026-04-15&destination=LAX&origin=JFK&travelClass=1
Seen
first 29 days ago · last 16 hr ago
68 free handshakes
Payment
Pays through
x402
Offered on?
eip155:4326, Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.742 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.258: 0.097 uncertain ? + 0.160 short ? · 0.058 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.20 | 0.000 | 0.000 | −0.160 | −0.040 | |
| liveness it answered at all |
0.60 | 1.00 | 0.904 | 0.542 | 0 | −0.058 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.742 | gap to 1.000 = 0.258 · 0.160 short · 0.097 uncertain | 0.742 | −0.160 | −0.097 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.904 liveness
+ 0.200 × 1.000 price stability
= 0.742 → UNRATED: 64 of 30 paid calls weights 2026.09.6 · 64 samples · seed cap_01M1RDACQY4SDX2PNH29Z7VXYW|2026-09-03T01:15:55.504Z|2026.09.6
Verify it yourself
npx teppi-check https://x402engine.app/api/travel/flights?adults=1¤cy=USD&departureDate=2026-04-15&destination=LAX&origin=JFK&travelClass=1curl -s https://api.teppi.xyz/v1/trust/cap_01M1RDACQY4SDX2PNH29Z7VXYW