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SignalDesk AI – Joule to Kilowatt-Hour Converter
x402
SignalDesk AI – Joule to Kilowatt-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 an energy value from joules to kilowatt-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 and unit ('joule'), the converted value in kilowatt-hours (IEEE-754 double precision float), the target unit label ('kilowatt-hour'), the physical dimension ('energy'), and a precision descriptor.
Example use cases
Solar panel output normalization
“I have a solar panel reading of 3600000 joules — can you convert that to kilowatt-hours so I can compare it with my electricity bill?”
Physics homework energy conversion
“My homework problem gives me 123.45 joules of kinetic energy and asks for the equivalent in kilowatt-hours — can you work that out?”
Industrial energy audit unit standardization
“Our sensor logs energy consumption in joules — convert 9000000 joules to kilowatt-hours so I can enter it into our energy management system.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/energy/joule-to-kilowatt-hour?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a precise, programmatic joule-to-kilowatt-hour conversion at sub-cent cost via x402 micropayment, especially within an automated agent workflow that already handles x402 payment headers. It is ideal for scientific, engineering, or energy-auditing contexts where IEEE-754 double precision is acceptable and the input is always in joules.
Side effects
- Missing or non-numeric 'value' query parameter returns an error
- Negative value rejected (minimum is 0 per schema)
- Value exceeding 1e+100 rejected due to schema maximum constraint
- Non-GET HTTP method returns method-not-allowed error
- Payment not provided or insufficient USDC triggers x402 payment-required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "kilowatt-hour",
"from": "joule",
"value": 123.45,
"converted": 0.00003429166666666667,
"dimension": "energy",
"precision": "IEEE-754 double"
}
}Tags
x402
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