resources/orcpin/POST /v1/settlement-dates
POSTorigin + 2 sourcesqualified signals

https://orcpin.dev/v1/settlement-datesPOST /v1/settlement-dates · x402 API by orcpin

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.

https://orcpin.dev/v1/settlement-dates

What does this x402 API do?

https://orcpin.dev/v1/settlement-dates. This is an x402-gated POST API resource from orcpin. TOLL·402 did not invoke this route automatically because doing so was not considered safe. No normalized USD price is recorded; the listing names Base. No settled paid call has been verified.

Published price
No normalized USD price is recorded
Networks
Base
Latest evidence
TOLL·402 did not invoke this route automatically because doing so was not considered safe
Resource ID
c47049af3b901fff3a8f3103
USE THIS RESOURCE

Start with a quote-only recipe. Payment signing stays in your project.

CODE
AI CODING TOOLS
quote-check.ts
const response = await fetch("https://orcpin.dev/v1/settlement-dates", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
  "type": "http",
  "method": "POST",
  "bodyType": "json",
  "bodyFieldNames": [
    "asOf",
    "trades"
  ],
  "pathParamNames": [],
  "queryParamNames": []
}),
});

console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));

// A valid 402 is a quote, not a completed paid call.

Review the provider input schema before running this non-read-only method. No payment code is included.

STATUS HISTORY

  1. Observed in cdp-bazaar

    The registry record was observed and retained with provenance.

  2. Observed in 402-index

    Discovered through bazaar.

  3. Registry record checked

    Registry health: healthy.

  4. Exact route checked

    not safely testable · potentially-mutating-method:POST

  5. Origin reachable

    HEAD https://orcpin.dev/ returned 307.

What evidence supports this listing?

cdp-bazaarobserved 2026-08-05 · open source record ↗
402-indexobserved 2026-08-05 · open source record ↗
origin checkHEAD https://orcpin.dev/ → 307 on 2026-08-04
route quotenot invoked automatically · potentially-mutating-method:POST · 2026-08-04

Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →

Which networks and payment options does it accept?

The normalized listing price is No normalized USD price is recorded. Raw protocol requirements remain visible below for implementation and audit use.

Baseexact20000 atomic · 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
orcpin POST /v1/settlement-dates · c47049 x402 API · TOLL·402