Sun Times

{
  "asOf": "2026-10-11T03:48:11.146Z",
  "civilTwilightEndLocal": "21:04",
  "civilTwilightEndUtc": "2026-06-22T03:04:03.784Z",
  "civilTwilightStartLocal": "04:59",
  "civilTwilightStartUtc": "2026-06-21T10:59:30.473Z",
  "date": "2026-06-21",
  "dayLengthMinutes": 899,
  "degraded": false,
  "disclaimer": "Screening signal computed from the named public source. Not financial, legal or investment advice; provided as is. Verify at the source before acting.",
  "lat": 39.7392,
  "lon": -104.9903,
  "notChecked": [
    "terrain horizons (hills and buildings shorten the usable day)",
    "atmospheric refraction variation (a standard 0.833 degree correction is used)",
    "…1 more"
  ],
  "reasons": [
    "Times are for flat terrain at sea level. First light is civil twilight start (sun 6 degrees below the horizon)."
  ],
  "solarNoonUtc": "2026-06-21T19:01:47.128Z",
  "source": "computed locally",
  "summary": "2026-06-21: sunrise 05:32, sunset 20:31 (UTC-6); day length 14 h 59 min.",
  "sunriseLocal": "05:32",
  "sunriseUtc": "2026-06-21T11:32:11.744Z",
  "sunsetLocal": "20:31",
  "sunsetUtc": "2026-06-22T02:31:22.513Z",
  "utcOffsetHours": -6,
  "verdict": "COMPUTED"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://land-survey.x402tookit.com/sun-times?date=2026-06-21&lat=39.7392&lon=-104.9903&utc_offset_hours=-6'

# 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 - 'https://land-survey.x402tookit.com/sun-times?date=2026-06-21&lat=39.7392&lon=-104.9903&utc_offset_hours=-6' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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 $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
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 $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fland-survey.x402tookit.com%2Fsun-times
const res = await pay("https://land-survey.x402tookit.com/sun-times?date=2026-06-21&lat=39.7392&lon=-104.9903&utc_offset_hours=-6");
console.log(res.status, await res.text());

# 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 $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://land-survey.x402tookit.com/sun-times?date=2026-06-21&lat=39.7392&lon=-104.9903&utc_offset_hours=-6")
    print(res.status_code, res.text)