ToolVet
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by Search airports by name or city in Search & web

x402 APIPassing, checked 5 h ago

Fuzzy-search airports by name, city or code, optionally filtered by ISO country code or airport type. Matches are ranked exact-code/name then prefix then substring, larger airports first. Empty result is a successful 200.

POST
https://airport.openverbs.com/v1/search
Price
$0.002
per call in USDC
Uptime
100%
last 30 days
Response time
563 ms
639 ms slowest 5%
Last check
Passed
5 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://airport.openverbs.com/v1/search

Each call costs $0.002 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://airport.openverbs.com/v1/search
content-type: application/json

{
  "country": "US",
  "query": "San Francisco",
  "type": "large"
}

Parameters

ParameterTypeRequiredDescription
countrystringNoOptional ISO 3166-1 alpha-2 country filter, e.g. "US".
limitintegerNoMaximum matches to return. Default 20.
querystringYesAirport name, city or code fragment to search for.
typestringNoOptional airport-type filter. One of: large, medium, small, seaplane_base, heliport, balloonport, closed.

Example response

The listing has no example response.

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.002.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://airport.openverbs.com/v1/search' \
  -H 'content-type: application/json' \
  --data-raw '{"country":"US","query":"San Francisco","type":"large"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://airport.openverbs.com/v1/search' \
  -H 'content-type: application/json' \
  --data-raw '{"country":"US","query":"San Francisco","type":"large"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fairport.openverbs.com%2Fv1%2Fsearch&method=POST
const res = await pay("https://airport.openverbs.com/v1/search", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "country": "US",
    "query": "San Francisco",
    "type": "large"
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://airport.openverbs.com/v1/search",
        json={
            "country": "US",
            "query": "San Francisco",
            "type": "large",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
5 h agoPassed402561 ms$0.002
10 h agoPassed402565 ms$0.002
15 h agoPassed402564 ms$0.002
21 h agoPassed402595 ms$0.002
26 h agoPassed402555 ms$0.002
Show 10 older checks
31 h agoPassed402558 ms$0.002
36 h agoPassed402586 ms$0.002
41 h agoPassed402639 ms$0.002
46 h agoPassed402173 ms$0.002
2 days agoPassed402164 ms$0.002
2 days agoPassed402528 ms$0.002
2 days agoPassed402561 ms$0.002
3 days agoPassed402569 ms$0.002
3 days agoPassed402593 ms$0.002
3 days agoPassed402594 ms$0.002