the402 endpoint detail

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business-days.quietworklabs.workers.dev

https://business-days.quietworklabs.workers.dev/v1/settlement-date?trade_date=2026-10-23&calendar=nyse

answers 402

Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.001 on base.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x076e653F4f458201B866B6B46A50F5796C345fb7
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
61 ms
Payment options
1 usable of 1
Last checked
2026-10-25T14:34:30.114Z (16d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fbusiness-days.quietworklabs.workers.dev%2Fv1%2Fsettlement-date%3Ftrade_date%3D2026-10-23%26calendar%3Dnyse"