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orcpin.dev v1 settlement-dates
https://orcpin.dev/v1/settlement-dates
answers 402
T+1 settlement-date calculator for trading agents: the settlement date for each caller-supplied equity trade and whether it has settled as of a given date, on the versioned NYSE holiday calendar, with SEC Rule 15c6-1 cited as a published rule. Dates and counts only, never a violation determination. Nothing is stored.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.02
- Network
- base
- Pay to
- 0x8B1CF12e7efe6AEA59cD1124eBbe7709E3Ac6085
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 244 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-15T14:22:26.113Z (2d ago)
- Category
- other
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Forcpin.dev%2Fv1%2Fsettlement-dates"