x402 census · api.munition.io · 80dd19347774 · JSON

POST /v1/airports/search

unprobed

Munition Airport Search: x402-paid airport reference data search for AI agents. Pay 0.001 USDC to search airports by IATA code, city, airport name, or country and receive normalized IATA airport records suitable for travel planning.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

Field Value

URL https://api.munition.io/v1/airports/search

Method POST

Price $0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base); also accepts eip155:137, eip155:42161, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp

payTo 0x54d6C2C08e10F1a1d3dA88dF513bbE9BCf1A4aFa

Seller api.munition.io

Catalogs cdp (row updated 2026-09-30)

Listed since (lower bound) 2026-09-30 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-30

CDP quality counters 6 calls and 3 unique payers in 30 days, last call 2026-09-30 (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 )

Field

Value

Probe

not probed in this build

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 87

Payments 269

USDC volume $12.97

Median payment $0.05

First / last payment 2026-06-13 / 2026-09-25

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0x54d6C2C08e10F1a1d3dA88dF513bbE9BCf1A4aFa (contract: CoinbaseSmartWallet)

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "query": "Paris"
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "airports": [
    {
     "cityName": "Paris",
     "coordinates": {
      "lat": 49.0097,
      "lng": 2.5479
     },
     "countryCode": "FR",
     "countryName": "France",
     "iataCode": "CDG",
     "name": "Paris Charles de Gaulle Airport",
     "timeZone": "Europe/Paris"
    }
   ],
   "meta": {
    "resultCount": 1,
    "searchedAt": "2026-05-19T00:00:00.000Z"
   },
   "query": "Paris"
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://api.munition.io/v1/airports/search' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. 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/80dd19347774/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"80dd19347774"} 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: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on api.munition.io.