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Api Endpoint

Saylor Innovations Dev Tools

Days between two dates calculator - total days, weeks, years-months-days and business days between any two dates

Open interactive test console

Offering

Provider
saylorinnovations.com
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
General Utilities
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://saylorinnovations.com/api/calc/date-diff
MIME type
Not provided
First seen
2026-10-16T01:51:51.176Z
Last seen
Tags
calc, date-diff, calculator

Website

Payment pricing

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

Payment option 1
0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7"
  }
]

Observed health

Status
Healthy
Latest latency
166 ms
Average latency
793 ms
HTTP status
402
Last checked
Reachability
100% over 5 checks

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

Input schema

{
  "additionalProperties": false,
  "properties": {
    "method": {
      "enum": [
        "GET",
        "POST",
        "PUT",
        "PATCH",
        "DELETE",
        "HEAD"
      ],
      "type": "string"
    },
    "queryParams": {
      "properties": {
        "from": {
          "description": "Start date YYYY-MM-DD",
          "type": "string"
        },
        "to": {
          "description": "End date YYYY-MM-DD",
          "type": "string"
        }
      },
      "required": [
        "from",
        "to"
      ],
      "type": "object"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "POST",
            "PUT",
            "PATCH",
            "DELETE",
            "HEAD"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "from": {
              "description": "Start date YYYY-MM-DD",
              "type": "string"
            },
            "to": {
              "description": "End date YYYY-MM-DD",
              "type": "string"
            }
          },
          "required": [
            "from",
            "to"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "business_days": {
              "description": "Number of business days",
              "type": "number"
            },
            "checked_at": {
              "description": "Time the check was run (UTC)",
              "type": [
                "string",
                "null"
              ]
            },
            "days": {
              "description": "Number of days",
              "type": "number"
            },
            "from": {
              "description": "Start of the range",
              "type": [
                "string",
                "null"
              ]
            },
            "from_weekday": {
              "description": "From weekday",
              "type": "string"
            },
            "note": {
              "description": "Caveat or context for reading the result",
              "type": [
                "string",
                "null"
              ]
            },
            "remainder_days": {
              "description": "Remainder days",
              "type": "number"
            },
            "to": {
              "description": "End of the range",
              "type": [
                "string",
                "null"
              ]
            },
            "to_weekday": {
              "description": "To weekday",
              "type": "string"
            },
            "weeks": {
              "type": "number"
            },
            "years_months_days": {
              "description": "Years months days",
              "type": "object"
            }
          },
          "required": [
            "days",
            "business_days"
          ],
          "type": "object"
        },
        "type": {
          "const": "json",
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}