# NexusAPI Energy Unit Converter

> NexusAPI Energy Unit Converter is a paid API for AI agents from nexus-api-peach-nine.vercel.app, paid per call via x402, $0.196438/call, status unknown (last checked 2026-09-15).

Converts energy values between different units (e.g., joules, calories, kilowatt-hours, BTUs, electron-volts)

## Facts

- Endpoint: POST https://nexus-api-peach-nine.vercel.app/api/tools/convert/energy
- Price: $0.196438/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nexusapi-energy-unit-converter-ec5c88d8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MCKNk4sc5ko7P11etl0nD

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 nexusapi-energy-unit-converter-ec5c88d8 -d '<json body>'
```

Example prompt: Convert 2500 BTU to kilowatt-hours for me.

## When to prefer this

Use this endpoint when you need to convert energy quantities between standard units (joules, calories, BTU, kWh, etc.) without maintaining your own conversion logic, and are already operating in the NexusAPI x402 pay-per-call ecosystem on Base.

## Known failure modes

- Unrecognized energy unit in query returns error or empty result
- Malformed or ambiguous query string leads to incorrect conversion
- Missing source or target unit in query causes failure
- Numeric overflow for extremely large energy values
- Non-numeric input for energy amount returns error

## How this service works

Crypto, AI, Social Media, Finance, Weather, Tools &amp; more. Pay per call in USDC on Base. No API keys.

## Output

A converted energy value in the requested target unit, derived from the input energy amount and source unit specified in the query.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Search query or input parameter"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "API response data"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nexusapi-energy-unit-converter-ec5c88d8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nexus-api-peach-nine.vercel.app](https://www.zero.xyz/host/nexus-api-peach-nine.vercel.app/llms.txt)