resources/api.munition.io/POST /v1/airports/search
POSTorigin reachablediscovery only

api.munition.io /v1/airports/search APIPOST /v1/airports/search · x402 API by api.munition.io

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.

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

What does this x402 API do?

api.munition.io /v1/airports/search API. This is an x402-gated POST API resource from api.munition.io. TOLL·402 did not invoke this route automatically because doing so was not considered safe. No normalized USD price is recorded; the listing names eip155:137 and eip155:42161 and Base and Solana. No settled paid call has been verified.

Published price
No normalized USD price is recorded
Networks
eip155:137 · eip155:42161 · Base · Solana
Latest evidence
TOLL·402 did not invoke this route automatically because doing so was not considered safe
Resource ID
2947c58398b43c5321c45882
USE THIS RESOURCE

Start with a quote-only recipe. Payment signing stays in your project.

CODE
AI CODING TOOLS
quote-check.ts
const response = await fetch("https://api.munition.io/v1/airports/search", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
  "type": "http",
  "method": "POST",
  "bodyType": "json",
  "bodyFieldNames": [
    "query"
  ],
  "pathParamNames": [],
  "queryParamNames": []
}),
});

console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));

// A valid 402 is a quote, not a completed paid call.

Review the provider input schema before running this non-read-only method. No payment code is included.

STATUS HISTORY

  1. Exact route checked

    not safely testable · potentially-mutating-method:POST

  2. Origin reachable

    HEAD https://api.munition.io/ returned 404.

  3. Observed in cdp-bazaar

    The registry record was observed and retained with provenance.

What evidence supports this listing?

cdp-bazaarobserved 2026-08-11 · open source record ↗
origin checkHEAD https://api.munition.io/ → 404 on 2026-08-15
route quotenot invoked automatically · potentially-mutating-method:POST · 2026-08-15

Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →

Which networks and payment options does it accept?

The normalized listing price is No normalized USD price is recorded. Raw protocol requirements remain visible below for implementation and audit use.

Baseexact1000 atomic · 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
eip155:137exact1000 atomic · 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359
eip155:42161exact1000 atomic · 0xaf88d065e77c8cC2239327C5EDb3A432268e5831
Solanaexact1000 atomic · EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
api.munition.io POST /v1/airports/search · 2947c5 x402 API · TOLL·402