Index onlineMerchant portal
Api Endpoint

Orcpin

Single-trade T+1 settlement date, as a one-line GET: given a trade date and an as-of date, returns the settlement date and whether it has settled, on the versioned NYSE holiday calendar with SEC Rule 15c6-1 cited. The low-integration sibling of the batch settlement-dates route — no request body. A dates fact, never a violation determination. Nothing is stored.

Open interactive test console

Offering

Provider
orcpin.dev
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Financial Analysis
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://orcpin.dev/v1/settlement-date
MIME type
application/json
First seen
2026-10-16T01:50:10.647Z
Last seen
Tags
Orcpin Trade Log, Trading, equities, settlement, t-plus-1

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0x8B1CF12e7efe6AEA59cD1124eBbe7709E3Ac6085"
  }
]

Observed health

Status
Healthy
Latest latency
43 ms
Average latency
97 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "trade_date": {
          "type": "string",
          "description": "Execution date of the trade, YYYY-MM-DD."
        },
        "as_of": {
          "type": "string",
          "description": "Date to evaluate settled/unsettled against, YYYY-MM-DD."
        },
        "symbol": {
          "type": "string",
          "description": "Optional ticker, echoed back untouched."
        }
      },
      "required": [
        "trade_date",
        "as_of"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "as_of": {
              "description": "Date to evaluate settled/unsettled against, YYYY-MM-DD.",
              "type": "string"
            },
            "symbol": {
              "description": "Optional ticker, echoed back untouched.",
              "type": "string"
            },
            "trade_date": {
              "description": "Execution date of the trade, YYYY-MM-DD.",
              "type": "string"
            }
          },
          "required": [
            "trade_date",
            "as_of"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "calendar_version": {
              "type": "string"
            },
            "disclaimer": {
              "type": "string"
            },
            "rule_citation": {
              "type": "string"
            },
            "schema_version": {
              "type": "string"
            },
            "settled": {
              "type": "boolean"
            },
            "settlement_date": {
              "type": "string"
            },
            "trade_date": {
              "type": "string"
            },
            "trading_days_until_settlement": {
              "type": "integer"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}