# ONE Engine Text Extract UUIDs

> ONE Engine Text Extract UUIDs is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-02).

Extracts UUIDs from a block of text up to 50,000 characters

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v3/text-extract/uuids/t10?utm_source=zero.xyz
- Price: $0.03/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-extract-uuids-d5f3999a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7JHpk0wqjew15UkYSl51h

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-extract-uuids-d5f3999a -d '<json body>'
```

Example prompt: Pull out all the UUIDs from this text for me: 'Request failed for user 3f2504e0-4f89-11d3-9a0c-0305e82c3301, retrying job a1b2c3d4-e5f6-7890-abcd-ef1234567890 on node 550e8400-e29b-41d4-a716-446655440000.'

## When to prefer this

Choose this endpoint when you need a lightweight, pay-per-call UUID extraction from arbitrary text without managing your own regex pipeline. It is ideal for AI agents that sporadically need to parse identifiers from logs, API responses, or documents and want a simple, stateless call rather than embedding a parsing library. At $0.03 USDC per call it suits low-to-medium volume use cases where infrastructure overhead is undesirable.

## Known failure modes

- Text exceeds 50,000 character limit — request rejected
- No UUIDs found in input — returns empty result set
- Malformed request body missing required 'text' field — returns validation error
- Payment failure via x402 on Base — 402 response before processing

## How this service works

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

## Output

A JSON object containing the UUIDs extracted from the input text, returned as a list or structured map of identified UUID strings found within the provided content.

## 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-extract-uuids-d5f3999a/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)