# Word Counter API

> Word Counter API is a paid API for AI agents from word-counter.api.klymax402.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Analyzes a block of text and returns word count, character count, sentence count, paragraph count, and estimated reading time

## Facts

- Endpoint: GET https://word-counter.api.klymax402.com/api/count
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 2
- Tags: x402
- Canonical page: https://www.zero.xyz/c/word-counter-api-klymax402-com-f864abb8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_p00Yj_Kf0mKIzUoaXrlWz

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 word-counter-api-klymax402-com-f864abb8
```

Example prompt: Can you count the words, characters, sentences, and paragraphs in this text and tell me how long it would take to read: 'The quick brown fox jumps over the lazy dog. It was a beautiful morning and the birds were singing loudly in the trees.'?

## When to prefer this

Use this endpoint when you need quick, accurate text statistics — word count, character count, sentence and paragraph counts, and reading time — without requiring a full NLP pipeline. Ideal for content length validation, editorial workflows, readability checks, or any scenario where you need to programmatically measure text length metrics.

## Known failure modes

- Empty or missing text parameter returns an error or zero counts
- Extremely large text inputs may be rejected or time out
- Non-textual or binary input may produce inaccurate counts
- Payment failure (402) if USDC balance is insufficient

## How this service works

Count words, characters, sentences, paragraphs, and reading time

## Output

Returns computed text statistics including total word count, character count (likely with and without spaces), sentence count, paragraph count, and estimated reading time in minutes for the submitted text.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "description": "The text to analyze"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/word-counter-api-klymax402-com-f864abb8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from word-counter.api.klymax402.com](https://www.zero.xyz/host/word-counter.api.klymax402.com/llms.txt)