$0.005
per call · USD Coin on Base
Adds N French business days to a date (?start=2026-07-13&add=30) or counts them over a range (?from=2026-07-01&to=2026-09-30). Skips weekends and the 11 French legal public holidays (movable feasts computed via Butcher-Meeus). mode=ouvres (Mon-Fri, default) or ouvrables (Mon-Sat). Deterministic local computation, JSON.
Endpoint
GET https://data.greeneris.io/v1/fr/business-days1
Calls / 30d
1
Unique payers / 30d
Aug 27
Last called
exact
Payment scheme
Call this service
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://data.greeneris.io/v1/fr/business-days", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://data.greeneris.io/v1/fr/business-days?add=30&start=2026-07-13" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"business_days_added": 30,
"calendar_days": 43,
"end_date": "2026-08-25",
"holidays_crossed": [
{
"date": "2026-07-14",
"name": "fete_nationale"
},
{
"date": "2026-08-15",
"name": "assomption"
}
],
"mode": "ouvres",
"source": "Computed locally: French legal holidays (Code du travail L3133-1), Easter via Butcher-Meeus",
"start": "2026-07-13"
}Payment details
0x6ab8efe305cce67daa48c97bde29c04402822dffUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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