Aviation Distance

Last 30 days

Uptime

100%

Response time

272 ms typical, 360 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://tanod.dev/v1/aviation/distance" \
  -H "content-type: application/json" \
  -d '{"from":"RPLL","to":"KSFO"}'

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Ftanod.dev%2Fv1%2Faviation%2Fdistance
const res = await pay("https://tanod.dev/v1/aviation/distance", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"from":"RPLL","to":"KSFO"}),
});
console.log(await res.json());

Example input

{
  "from": "RPLL",
  "to": "KSFO"
}

Example output

{
  "disclaimer": "Informational only. Not for operational use or flight planning.",
  "distance_km": 11228.61,
  "distance_mi": 6977.14,
  "distance_nm": 6062.97,
  "final_bearing_deg": 118.15,
  "from": {
    "iata": "MNL",
    "icao": "RPLL",
    "ident": "RPLL",
    "input": "RPLL",
    "lat": 14.5086,
    "lon": 121.019997,
    "name": "Ninoy Aquino International Airport"
  },
  "initial_bearing_deg": 46.17,
  "method": "spherical great circle (haversine), mean Earth radius 6371.0088 km; within ~0.5 % of the WGS-84 geodesic",
  "midpoint": {
    "lat": 42.58048,
    "lon": 170.12387
  },
  "source": {
    "license": "Public Domain",
    "name": "OurAirports",
    "notice": "Data may contain errors; no accuracy guarantee.",
    "terms": "https://ourairports.com/data/",
    "url": "https://ourairports.com/data/"
  },
  "to": {
    "iata": "SFO",
    "icao": "KSFO",
    "ident": "KSFO",
    "input": "KSFO",
    "lat": 37.619806,
    "lon": -122.374821,
    "name": "San Francisco International Airport"
  }
}

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