# ApexAPI Temperature Converter

> ApexAPI Temperature Converter is a paid API for AI agents from apex-api-gamma.vercel.app, paid per call via x402, $0.112724/call, status unknown (last checked 2026-09-15).

Converts a temperature value between units (e.g. Celsius, Fahrenheit, Kelvin) via a paid per-call API

## Facts

- Endpoint: POST https://apex-api-gamma.vercel.app/api/tools/convert/temperature
- Price: $0.112724/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/apexapi-temperature-converter-12d2599e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IoPpexRaNff4frZ2ZV8Fl

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 apexapi-temperature-converter-12d2599e -d '<json body>'
```

Example prompt: Convert 212 degrees Fahrenheit to Celsius for me.

## When to prefer this

Use this endpoint when you need a quick, pay-per-call temperature unit conversion without managing API keys, especially in automated or agent workflows that already use x402/USDC payments on Base. Prefer this over rolling your own conversion logic when you want a consistent external computation service.

## Known failure modes

- Invalid or unrecognized temperature unit provided — endpoint may return an error or empty result
- Missing temperature value in query — endpoint may return a 400 or null result
- Non-numeric input for temperature value — parse error or bad request
- Unsupported unit combination (e.g. obscure scales like Rankine) — may return unsupported error
- Payment failure or insufficient USDC balance — 402 Payment Required response

## How this service works

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

## Output

The endpoint returns the converted temperature value in the requested target unit, likely as a JSON object containing the result and possibly the unit label.

## 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/apexapi-temperature-converter-12d2599e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from apex-api-gamma.vercel.app](https://www.zero.xyz/host/apex-api-gamma.vercel.app/llms.txt)