# ONE Engine Text Token Paragraph Splitter

> ONE Engine Text Token Paragraph Splitter is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.018/call, status unknown (last checked 2026-10-02).

Splits input text into paragraphs and returns tokenized paragraph-level segments for downstream NLP processing.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v3/text-token/paragraphs/t9?utm_source=zero.xyz
- Price: $0.018/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-paragraph-splitter-0c2c1e48
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TrVaU0cLmoEl6Hq4iOi7c

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-paragraph-splitter-0c2c1e48 -d '<json body>'
```

Example prompt: Split the following article into its individual paragraphs so I can process each one separately: [paste up to 50,000 characters of text here].

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call paragraph segmentation and tokenization step without standing up your own NLP pipeline. It's ideal for autonomous agents that need to preprocess variable-length documents into paragraph chunks for embedding, summarization, or per-section analysis, and want to pay only per call via x402 on Base rather than managing a subscription.

## Known failure modes

- Text exceeds 50,000 character limit — request rejected or truncated
- Empty text input returns empty or error response
- Malformed JSON body causes 400 error
- Payment not completed via x402 on Base results in 402 Payment Required
- Text with no paragraph breaks may return single-element result
- Network timeout on Cloudflare Worker edge node

## How this service works

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

## Output

Returns a JSON object containing the input text split into paragraph-level segments, likely as an array of paragraph strings or token representations, enabling downstream per-paragraph processing, embedding, or analysis.

## 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-paragraph-splitter-0c2c1e48/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)