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SignalDesk AI – Kilowatt-Hour to Joule Converter
x402
SignalDesk AI – Kilowatt-Hour to Joule 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 an energy value from kilowatt-hours (kWh) to joules (J) using IEEE-754 double precision arithmetic.
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
Returns a JSON object containing the original value in kilowatt-hours, the converted value in joules, the source and target unit labels ('kilowatt-hour' and 'joule'), the physical dimension ('energy'), and a precision note ('IEEE-754 double'). Example: {from: 'kilowatt-hour', to: 'joule', value: 123.45, converted: 444420000, dimension: 'energy', precision: 'IEEE-754 double'}.
Example use cases
Solar panel output conversion
“I measured 87.6 kilowatt-hours of energy produced by my solar panels today — can you tell me what that is in joules?”
Physics homework energy calculation
“I need to convert 0.5 kilowatt-hours to joules for a physics problem I'm working on.”
Industrial energy audit normalization
“Our equipment consumed 10,000 kilowatt-hours last month — what is that figure expressed in joules?”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/energy/kilowatt-hour-to-joule?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, deterministic, precision-documented kilowatt-hour to joule conversion without building the math yourself. Useful in energy auditing, scientific computing, or IoT data pipelines where IEEE-754 double precision behavior needs to be explicit. At $0.001 USDC per call it is suitable for occasional lookups; for bulk batch conversions, a local formula may be more cost-effective.
Side effects
- Missing required 'value' query parameter returns a validation error
- Value below 0 or non-numeric input is rejected by schema validation
- Values exceeding 1e+100 are out of the allowed range and will be rejected
- Network or Cloudflare Worker timeout may occur under high load
- Incorrect HTTP method (e.g. POST) results in 405 Method Not Allowed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "joule",
"from": "kilowatt-hour",
"value": 123.45,
"converted": 444420000,
"dimension": "energy",
"precision": "IEEE-754 double"
}
}Tags
x402
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