Time Dst

Last 30 days

Uptime

100%

Response time

133 ms typical, 512 ms slowest 5%

Last check

11 min ago

Next check

in 20 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.duoleads.com/v1/time/dst?from=2026-01-01&years=1&zone=Europe%2FAmsterdam"

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%2Fapi.duoleads.com%2Fv1%2Ftime%2Fdst
const res = await pay("https://api.duoleads.com/v1/time/dst?from=2026-01-01&years=1&zone=Europe%2FAmsterdam");
console.log(await res.json());

Example input

{
  "from": "2026-01-01",
  "years": "1",
  "zone": "Europe/Amsterdam"
}

Example output

{
  "data": {
    "current": {
      "abbreviation": "GMT+1",
      "dst": false,
      "offset": "+01:00",
      "offset_seconds": 3600
    },
    "next": {
      "abbreviation_after": "GMT+2",
      "abbreviation_before": "GMT+1",
      "at": "2026-03-29T01:00:00.000Z",
      "delta_seconds": 3600,
      "direction": "forward",
      "local_after": "2026-03-29T03:00:00",
      "local_before": "2026-03-29T01:59:59",
      "offset_after": "+02:00",
      "offset_before": "+01:00"
    },
    "observes_dst": true,
    "transitions": [
      {
        "abbreviation_after": "GMT+2",
        "abbreviation_before": "GMT+1",
        "at": "2026-03-29T01:00:00.000Z",
        "delta_seconds": 3600,
        "direction": "forward",
        "local_after": "2026-03-29T03:00:00",
        "local_before": "2026-03-29T01:59:59",
        "offset_after": "+02:00",
        "offset_before": "+01:00"
      },
      {
        "abbreviation_after": "GMT+1",
        "abbreviation_before": "GMT+2",
        "at": "2026-10-25T01:00:00.000Z",
        "delta_seconds": -3600,
        "direction": "back",
        "local_after": "2026-10-25T02:00:00",
        "local_before": "2026-10-25T02:59:59",
        "offset_after": "+01:00",
        "offset_before": "+02:00"
      }
    ],
    "zone": "Europe/Amsterdam"
  },
  "meta": {
    "computed_at": "2026-09-28T12:00:00.000Z",
    "deterministic": true,
    "disclaimer": "Factual output of a deterministic computation over public data. Provided as is, with no warranty of accuracy, completeness or availability. Not investment, financial, legal, tax, medical or any other professional advice, and not a recommendation. Verify before relying on it. Terms: https://api.duoleads.com/terms",
    "price_usd": "0.05",
    "request_id": "01K6B7Q4ZC8H3F2M9WXR5TYN0D"
  },
  "ok": true,
  "route": "/v1/time/dst",
  "version": "1.0.0"
}

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