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Api Endpoint

Saylor Innovations Dev Tools

Area converter - convert between acres, hectares, square meters, square feet and square kilometers with all equivalents

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/convert/area
MIME type
Not provided
First seen
2026-10-16T01:51:51.176Z
Last seen
Tags
convert, area, 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
88 ms
Average latency
765 ms
HTTP status
402
Last checked
Reachability
100% over 11 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": "Unit to convert from",
          "type": "string"
        },
        "to": {
          "description": "Unit to convert to",
          "type": "string"
        },
        "value": {
          "description": "Number to convert",
          "type": "string"
        }
      },
      "required": [
        "value",
        "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": "Unit to convert from",
              "type": "string"
            },
            "to": {
              "description": "Unit to convert to",
              "type": "string"
            },
            "value": {
              "description": "Number to convert",
              "type": "string"
            }
          },
          "required": [
            "value",
            "from",
            "to"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "category": {
              "description": "Category",
              "type": "string"
            },
            "checked_at": {
              "description": "Time the check was run (UTC)",
              "type": [
                "string",
                "null"
              ]
            },
            "equivalents": {
              "description": "Equivalent values in other units",
              "type": "object"
            },
            "formula": {
              "description": "Formula used for the calculation",
              "type": "string"
            },
            "from": {
              "description": "Start of the range",
              "type": "string"
            },
            "result": {
              "description": "Result of the operation",
              "type": "number"
            },
            "to": {
              "description": "End of the range",
              "type": "string"
            },
            "units": {
              "description": "Units of measure",
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "value": {
              "description": "Value of the requested item",
              "type": "number"
            }
          },
          "required": [
            "result",
            "from",
            "to"
          ],
          "type": "object"
        },
        "type": {
          "const": "json",
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}