# ONE Engine Text Token Word Counter

> ONE Engine Text Token Word Counter is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0065/call, status unknown (last checked 2026-10-02).

Counts or tokenizes words in a given text string, returning word-level token analysis for up to 50,000 characters.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v3/text-token/words/t7?utm_source=zero.xyz
- Price: $0.0065/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/one-engine-text-token-word-counter-9981bf78
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FBcZGIHhD7mhNAj16-FYq

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 one-engine-text-token-word-counter-9981bf78 -d '<json body>'
```

Example prompt: Count the words in the following text and give me the word totals: 'The quick brown fox jumps over the lazy dog. It was a bright cold day in April, and the clocks were striking thirteen.'

## When to prefer this

Use this endpoint when you need a fast, low-cost, pay-per-call word count or word tokenization operation on text up to 50,000 characters, especially within autonomous agent workflows using x402 micropayments on Base. Prefer this over embedding-based or LLM-based word counting when you want deterministic, cheap, programmatic results without spinning up a larger model.

## Known failure modes

- Text exceeds 50,000 character limit — request rejected or truncated
- Empty text field returns zero count or error
- Payment failure via x402 prevents processing
- Ambiguous tokenization rules for hyphenated words or contractions may produce unexpected counts
- Non-ASCII or non-Latin scripts may not tokenize as expected

## How this service works

Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.

## Output

Returns a JSON object containing word count metrics and/or tokenized word data derived from the submitted text. Likely includes total word count, individual word tokens, and possibly additional statistics about the text's word composition.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "text": {
   "type": "string",
   "description": "Text up to 50000 characters"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/one-engine-text-token-word-counter-9981bf78/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from one-search.one-engine.workers.dev](https://www.zero.xyz/host/one-search.one-engine.workers.dev/llms.txt)