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Workers · Calendar Business Days

by Workers

GETBaseSolana

$0.002

per call · USD Coin on Base

Japanese business-day calculator: check if a date is a business day, add N business days to a date, or count business days in a range. Accounts for weekends and Japanese national holidays; optional Saturday and year-end/new-year rules.

Endpoint

GET https://kaisha-api.hp-vladic.workers.dev/calendar/business-days

9

Calls / 30d

5

Unique payers / 30d

Aug 28

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://kaisha-api.hp-vladic.workers.dev/calendar/business-days", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://kaisha-api.hp-vladic.workers.dev/calendar/business-days?add=5&from=2026-07-17" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "addBusinessDays": 5,
  "from": "2026-07-17",
  "result": "2026-07-27",
  "resultIsHoliday": null
}

Payment details

Pay to0xf2a6416ebb0c594ab2977695bed061729ddeb47b
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase, Solana
Schemesexact

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