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BTU to Joule Energy Converter
x402
BTU to Joule Energy 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 value in British Thermal Units (BTU, international-table) to Joules 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
A JSON object containing the original value and unit ('from': 'btu'), the target unit ('to': 'joule'), the converted numerical result ('converted') computed with IEEE-754 double precision, and the dimension label ('energy').
Example use cases
HVAC energy audit unit conversion
“I have a heating system rated at 48000 BTU — how many joules is that?”
Physics homework energy conversion
“My textbook gives an energy value of 5 BTU and I need to express it in joules for my SI-units assignment.”
Engineering simulation data normalization
“Can you convert 0.75 BTU to joules? I'm normalizing energy readings from imperial sensors into SI units for my simulation.”
Technical details
Endpoint
GEThttps://x402-agent.kariguetoazul.workers.dev/api/units/energy/btu-to-joule?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, precise, paid micro-API call to convert BTU to joules without running local arithmetic — especially useful in agentic pipelines requiring standardized SI energy units from imperial-unit data sources. Prefer it over a local calculation when auditability or a verified conversion result is needed.
Side effects
- Missing or non-numeric 'value' query parameter returns a validation error
- Negative value rejected (minimum is 0 per schema)
- Value exceeding 1e+100 rejected (maximum bound exceeded)
- Payment not included or insufficient USDC triggers 402 Payment Required
- Network or worker downtime returns 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"to": "joule",
"from": "btu",
"value": 123.45,
"converted": 130246.645005939,
"dimension": "energy",
"precision": "IEEE-754 double"
}
}Tags
x402
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