x402 census · api.x402node.dev · ab7377b93e05 · JSON
GET /aviation/airport-check
live
Single US airport status from FAA by code: closures, ground stops, ground delays, arrival delays with reasons and timing, or normal if clear. 单个美国机场状态（FAA）：关闭、地面停飞、延误详情。指定空港の運航状況。Estado de un aeropuerto. 단일 공항 상태. Query: ?airport=JFK Accepts payment on Base or Solana — either network works.
Verdict: live. The unpaid GET reached a valid 402. The live amount equals the catalog price.
Facts from the catalogs
| Field | Value |
|---|---|
| URL | https://api.x402node.dev/aviation/airport-check |
| Method | GET |
| Price | $0.005 USDC = 5000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 |
| Network | eip155:8453 (base); also accepts solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| payTo | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
| Seller | api.x402node.dev |
| Catalogs | cdp (row updated 2026-09-25), payai (row updated 2026-07-19) |
| Listed since (lower bound) | 2026-07-19 (earliest catalog timestamp; catalogs report last-update times only) |
| Last catalog update | 2026-09-25 |
| CDP quality counters | 5 calls and 4 unique payers in 30 days, last call 2026-09-25 (catalog-reported, not verified on chain) |
| Category (keyword rule) | other/unknown |
| Templated path | no |
| x402Version in catalog | 2 |
| Service name / tags | none |
Unpaid probe (census of 2026-09-30)
| Field | Value |
|---|---|
| Probed at | 2026-09-30T23:25:27.232Z |
| HEAD | 400 |
| GET | 402 |
| Verdict | live live: valid 402 to an unpaid GET |
| 402 carried in | header |
| x402Version in the 402 | 2 |
| accepts[0] | {"scheme":"exact","network":"eip155:8453","amount":"5000","payTo":"0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","maxTimeoutSeconds":300,"extra":{"name":"USD Coin","version":"2"}} |
| Live amount equals catalog price | yes |
| Live payTo equals catalog payTo | yes |
| extensions.bazaar in the 402 | yes |
| PAYMENT-REQUIRED header | yes |
| WWW-Authenticate offer | none |
| Content type / server / CORS | application/json / n/a / none |
| Latency | 1,810 ms |
| Error | Payment required |
No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.
On-chain facts for the payTo (public address)
| Field | Value |
|---|---|
| Distinct payers | 97 |
| Payments | 385 |
| USDC volume | $4.30 |
| Median payment | $0.005 |
| First / last payment | 2026-06-17 / 2026-09-30 |
| Sampler-shaped share of payments | 99.5% |
| Payers that are not samplers | 2 |
| Source | forensics-2026-09-30 |
| Address | 0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e |
Declared input and output (extensions.bazaar)
{
"input": {
"method": "GET",
"queryParams": {
"airport": "string"
},
"type": "http"
}
}
Try it (unpaid: shows the 402)
curl -si -X GET 'https://api.x402node.dev/aviation/airport-check' -H 'accept: application/json'
The catalog declares GET. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.
Paid checks (x402, USDC on Base)
GET https://bazaar.agentexchange.work/r/ab7377b93e05/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"ab7377b93e05"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.
Catalog references: PayAI listing status · agentic.market (CDP Bazaar front end) · this record as JSON · all resources on api.x402node.dev.