the402 endpoint detail

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store.cryptotradecalc.com api business-days

https://store.cryptotradecalc.com/api/business-days

answers 402

business-day-oracle: Business Day & Compliance Oracle – counts actual trading days between two dates for a given country, excluding weekends and public holidays.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0x7849Ed8A93815Fe26a38b5368498b4Fc6210Be8a
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
206 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:39:37.571Z (2d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fstore.cryptotradecalc.com%2Fapi%2Fbusiness-days"