# Saylor Innovations Unit Converter

> Saylor Innovations Unit Converter is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-30).

Converts a numeric value from one unit to another across categories including length, mass, volume, area, speed, time, data, energy, pressure, and temperature

## Facts

- Endpoint: GET https://saylorinnovations.com/api/util/convert?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/saylor-innovations-unit-converter-90d2c13d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZDLEBOE4898x5u-49szyr

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability saylor-innovations-unit-converter-90d2c13d
```

Example prompt: Convert 72 degrees Fahrenheit to Celsius for me.

## When to prefer this

Choose this endpoint when you need a lightweight, programmatic unit conversion across common physical and digital measurement categories without requiring a full math engine or scientific library. It is ideal for quick agent-side lookups where the unit types are well-known (length, mass, volume, area, speed, time, data, energy, pressure, temperature) and the input is a single numeric value. Prefer it over general-purpose computation APIs when the task is purely unit conversion and cost per call matters.

## Known failure modes

- Unsupported or misspelled unit codes return a null result
- Incompatible unit types (e.g. converting kg to meters) return null or an error
- Missing required query parameters (value, from, to) result in an error response
- Non-numeric value strings may cause null result

## How this service works

Unit conversion (length, mass, volume, area, speed, time, data, energy, pressure, temperature). Unit conversion across length, mass, volume, area, speed, time, data (SI and binary), energy, pressure and temperature, with the conversion factor shown.

## Output

A JSON object containing the original value and unit ('value', 'from'), the converted result ('result'), the target unit ('to'), and the unit category ('category'). The result field may be null if the conversion is not valid or supported.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "POST",
      "PUT",
      "PATCH",
      "DELETE",
      "HEAD"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "to": {
       "type": "string",
       "description": "unit of the same kind (query)"
      },
      "from": {
       "type": "string",
       "description": "unit, e.g. mi, kg, F, GiB (query)"
      },
      "value": {
       "type": "string",
       "description": "number (query)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "required": [
      "result"
     ],
     "properties": {
      "to": {
       "type": "string"
      },
      "from": {
       "type": "string"
      },
      "value": {
       "type": [
        "number",
        "null"
       ]
      },
      "result": {
       "type": [
        "number",
        "null"
       ]
      },
      "category": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/saylor-innovations-unit-converter-90d2c13d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from saylorinnovations.com](https://www.zero.xyz/host/saylorinnovations.com/llms.txt)