# ONE Engine Text UUID Extractor (t9)

> ONE Engine Text UUID Extractor (t9) 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).

Extracts structured data or entities from a block of text up to 50,000 characters, returning results as a flexible JSON object.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v3/text-extract/uuids/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-uuid-extractor-t9-d8b7f5d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hTO62aOQfJDYTMnyU9thO

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-uuid-extractor-t9-d8b7f5d0 -d '<json body>'
```

Example prompt: Extract the key entities and structured information from this text: 'Acme Corp signed a $4.2M deal with BetaTech on March 15, 2024, to deliver cloud infrastructure services over 18 months, overseen by CEO Jane Smith and CTO Bob Lee.'

## When to prefer this

Choose this endpoint when you need to extract structured information from a raw text blob up to 50,000 characters and want a pay-per-call model with no subscription. It is well-suited for autonomous agents that process documents on-demand and need cost-efficient, per-call pricing via USDC on Base.

## Known failure modes

- Text exceeds 50,000 character limit — request rejected or truncated
- Empty or missing 'text' field returns a validation error
- Ambiguous or low-signal text may produce sparse or empty extraction results
- Payment failure via x402/Base may block the call entirely
- Non-English or heavily encoded text may yield poor extraction quality

## How this service works

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

## Output

A flexible JSON object containing extracted entities, fields, or structured data derived from the input text. The exact schema varies depending on the content provided, as the response uses additionalProperties: true.

## 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-uuid-extractor-t9-d8b7f5d0/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)