the402 endpoint detail

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api.govparse.io aircraft search

https://api.govparse.io/v1/faa/aircraft/search

payable

Who owns which aircraft, and what did they just register? Search the FAA aircraft registry by registrant/owner, N-number, manufacturer, model, type_aircraft, type_registrant (1 individual/3 corp/7 LLC), state, city, status, fractional-only, or certificate-issue date (registered_since — new-ownership tell). Returns the aircraft (make/model/type/year/seats) and its entity-resolved registrant. FAA pu

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$1.25
Network
base
Pay to
0x3873d15CF3209c32aaA8d9AA542164E658567129
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
100 ms
Payment options
2 usable of 2
Last checked
2026-08-10T09:18:47.515Z (1d ago)
Category
search

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.govparse.io%2Fv1%2Ffaa%2Faircraft%2Fsearch"