# Numora Energy Unit Conversion

> Numora Energy Unit Conversion is a paid API for AI agents from numorapoi.orbonomy.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Converts a numeric energy value from one unit to another (e.g. joules to kilowatt-hours) with no external dependencies

## Facts

- Endpoint: POST https://numorapoi.orbonomy.xyz/api/convert/energy
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/numora-energy-unit-conversion-04e46f56
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oIw_WTdmKK6-_SPtmAu22

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability numora-energy-unit-conversion-04e46f56 -d '<json body>'
```

Example prompt: Convert 3500 kilocalories to joules for me — I need the exact numeric result.

## When to prefer this

Use this endpoint when you need a precise, serverless, dependency-free energy unit conversion without relying on a general-purpose calculator or a web lookup. Ideal for AI agents doing physics, nutrition, or engineering calculations where energy unit interconversion is a sub-step, and micropayment-based per-call pricing is acceptable.

## Known failure modes

- Unsupported or unrecognized unit string returns an error
- Missing required fields (value, from, to) returns a 400-level error
- Non-numeric value causes a validation failure
- Payment not included or insufficient triggers a 402 Payment Required response

## 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 energy value in the target unit, a 'success' boolean, and a 'computation' string describing what was calculated (e.g. '3500 kcal converted to joules').

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "to",
  "from",
  "value"
 ],
 "properties": {
  "to": {
   "type": "string"
  },
  "from": {
   "type": "string"
  },
  "value": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "success",
  "result",
  "computation"
 ],
 "properties": {
  "result": {
   "type": "object",
   "description": "Computation result varies by endpoint"
  },
  "success": {
   "type": "boolean",
   "description": "Always true on success"
  },
  "computation": {
   "type": "string",
   "description": "Human-readable description of what was computed"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/numora-energy-unit-conversion-04e46f56/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from numorapoi.orbonomy.xyz](https://www.zero.xyz/host/numorapoi.orbonomy.xyz/llms.txt)