Api Endpoint

NetIntel

Convert any physical measurement — length, mass, volume, temperature, area, speed, pressure, energy, time, data storage & transfer rate, power, frequency, force, fuel economy (mpg/L per 100 km), angle. Auto-detects the category, handles US/imperial ambiguity, reports assumptions. Accepts natural-language queries ("what is 5 km in miles") and volume↔mass via density/substance. Deterministic and instant.

Open interactive test console

Offering

Provider
netintel.dev
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://netintel.dev/convert
MIME type
application/json
First seen
2026-10-16T01:50:14.534Z
Last seen
Tags
Currency conversion, exchange rates, forex, crypto prices, fiat

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": "0xdaDc335482AD545296Fd7b28518A251fFCbEb9Df"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "8FVeybWnB4dYrxTuPK7WzFZNAiEcFVaDLFnKpRwVGr5s"
  }
]

Observed health

Status
Healthy
Latest latency
100 ms
Average latency
499 ms
HTTP status
402
Last checked
Reachability
100% over 12 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": {
        "value": {
          "type": "number",
          "description": "Quantity to convert"
        },
        "from": {
          "type": "string",
          "description": "Source unit, e.g. \"cups\", \"kg\", \"C\", \"miles\" — common aliases accepted (kilograms, °C, fl oz, …)"
        },
        "to": {
          "type": "string",
          "description": "Destination unit, e.g. \"fl_oz\", \"lb\", \"F\", \"km\" — must be in the same category as from"
        },
        "query": {
          "type": "string",
          "description": "Alternative to value/from/to: one natural-language string, e.g. \"convert 73 liters to gallons\""
        },
        "system": {
          "type": "string",
          "description": "\"us\" or \"imperial\" — disambiguates volume units (cup, fl_oz, pint, quart, gallon), bare \"ton\" (us_ton vs imperial_ton), and bare \"mpg\". Default: us"
        },
        "base": {
          "type": "string",
          "description": "\"decimal\" (1000) or \"binary\" (1024) for digital storage units. Default: decimal"
        },
        "density": {
          "type": "number",
          "description": "For volume↔mass: density in kg per liter (= g/mL), e.g. 0.92"
        },
        "substance": {
          "type": "string",
          "description": "For volume↔mass: substance whose nominal density to use (water, milk, gasoline, diesel, ethanol, olive_oil, honey, butter, flour, sugar, seawater)"
        }
      },
      "required": []
    }
  },
  "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": {
            "base": {
              "description": "\"decimal\" (1000) or \"binary\" (1024) for digital storage units. Default: decimal",
              "type": "string"
            },
            "density": {
              "description": "For volume↔mass: density in kg per liter (= g/mL), e.g. 0.92",
              "type": "number"
            },
            "from": {
              "description": "Source unit, e.g. \"cups\", \"kg\", \"C\", \"miles\" — common aliases accepted (kilograms, °C, fl oz, …)",
              "type": "string"
            },
            "query": {
              "description": "Alternative to value/from/to: one natural-language string, e.g. \"convert 73 liters to gallons\"",
              "type": "string"
            },
            "substance": {
              "description": "For volume↔mass: substance whose nominal density to use (water, milk, gasoline, diesel, ethanol, olive_oil, honey, butter, flour, sugar, seawater)",
              "type": "string"
            },
            "system": {
              "description": "\"us\" or \"imperial\" — disambiguates volume units (cup, fl_oz, pint, quart, gallon), bare \"ton\" (us_ton vs imperial_ton), and bare \"mpg\". Default: us",
              "type": "string"
            },
            "to": {
              "description": "Destination unit, e.g. \"fl_oz\", \"lb\", \"F\", \"km\" — must be in the same category as from",
              "type": "string"
            },
            "value": {
              "description": "Quantity to convert",
              "type": "number"
            }
          },
          "required": [],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "assumptions": {
              "description": "Every default applied to resolve ambiguity: system (volume), oz_interpreted_as, base_used (digital)",
              "type": "object"
            },
            "category": {
              "type": "string"
            },
            "findings": {
              "type": "array"
            },
            "from": {
              "type": "string"
            },
            "grade": {
              "type": "string"
            },
            "precision_note": {
              "type": "string"
            },
            "result": {
              "type": "number"
            },
            "score": {
              "type": "number"
            },
            "to": {
              "type": "string"
            },
            "value": {
              "type": "number"
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}