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SignalDesk AI Kilocalorie to Watt-Hour Converter
x402
SignalDesk AI Kilocalorie to Watt-Hour Converter is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).
Converts a thermochemical kilocalorie value to watt-hours with IEEE-754 double precision
Price / call$0.001
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
A JSON object containing the original value in kilocalories, the converted value in watt-hours as an IEEE-754 double, the source and target unit labels ('kilocalorie' and 'watt-hour'), and the dimension name ('energy').
Example use cases
Nutrition to electricity comparison
“I have a food item with 250 kilocalories — how many watt-hours of energy is that equivalent to?”
Engineering energy budget calculation
“My system expends 5000 kilocalories per day in heat output. Convert that to watt-hours so I can compare it against our electrical consumption figures.”
Physics homework energy conversion
“Can you convert 0.5 kilocalories to watt-hours? I need the precise IEEE-754 result for my thermodynamics problem set.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/energy/kilocalorie-to-watt-hour?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, precise, pay-per-call kilocalorie-to-watt-hour conversion without setting up a local formula, especially in automated agent pipelines where reproducibility and IEEE-754 double precision are important. It is purpose-built for this single conversion direction and is simpler than general-purpose unit-conversion libraries when you only need kcal→Wh.
Side effects
- Missing required 'value' query parameter returns an error
- Negative value rejected (minimum is 0)
- Value exceeding 1e+100 rejected by schema
- Non-numeric input causes validation failure
- Network timeout or Cloudflare Worker cold start delay
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "watt-hour",
"from": "kilocalorie",
"value": 123.45,
"converted": 143.4763333333333,
"dimension": "energy",
"precision": "IEEE-754 double"
}
}Tags
x402
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