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Numora Energy Unit Conversion
x402
Numora Energy Unit Conversion is a paid API for AI agents from numomo.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).
Converts energy values between different units (e.g. joules, calories, kilowatt-hours, BTU) using pure mathematical computation
Price / call$0.02
Success—
StatusUnknown
How this service works
100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.
Output
Returns a JSON object with a 'result' containing the converted numeric value in the target energy unit, a 'success' boolean, and a 'computation' string describing the conversion performed (e.g. '3500 joules converted to kilocalories = 0.8359 kcal').
Example use cases
Physics homework energy conversion
“I need to convert 4186 joules into kilocalories for a thermodynamics problem — can you do that for me?”
HVAC BTU to kilowatt-hour conversion
“Convert 12000 BTU to kilowatt-hours so I can estimate the energy cost of my air conditioner.”
Nutrition calorie unit conversion
“How many joules are in 250 food calories (kcal)? Can you convert that for me?”
Technical details
Endpoint
POSThttps://numomo.vercel.app/api/convert/energyWhen to prefer
Choose this endpoint when you need a fast, dependency-free, purely mathematical energy unit conversion without calling a general-purpose LLM or a heavyweight unit-conversion library. Ideal for agents doing physics, engineering, nutrition, or energy cost calculations that require precise numeric outputs and a structured JSON response. Costs $0.02 USDC per call via x402 micropayments on Base.
Side effects
- Unsupported or misspelled unit name in 'from' or 'to' fields returns an error
- Missing required fields (value, from, to) returns validation error
- Non-numeric value provided returns schema error
- Extreme values (e.g. Infinity, NaN) may cause computation errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| torequired | string | |
| fromrequired | string | |
| valuerequired | number |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| resultrequired | object | Computation result varies by endpoint |
| successrequired | boolean | Always true on success |
| computationrequired | string | Human-readable description of what was computed |
Tags
x402
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