# Agent Utility Network Text Extract Signals

> Agent Utility Network Text Extract Signals is a paid API for AI agents from agent-utility-network.frosty-sound-4560.workers.dev, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-15).

Extracts structured signals from free-form text, identifying URLs, monetary values, email addresses, and ISO dates.

## Facts

- Endpoint: POST https://agent-utility-network.frosty-sound-4560.workers.dev/v1/paid/text-extract-signals
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-utility-network-text-extract-signals-5dadc08c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kpL-yj_IjDtjy1E6pjKAj

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 agent-utility-network-text-extract-signals-5dadc08c -d '<json body>'
```

Example prompt: Can you scan this text for me and pull out any emails, dollar amounts, dates, and URLs in it: 'Please send $25 to ops@example.com by 2026-08-30, see https://example.com for details'?

## When to prefer this

Choose this endpoint when you need to reliably extract multiple structured signal types (URLs, money, emails, dates) from a single text block in one call, especially in agent pipelines that process invoices, emails, meeting notes, or documents. Prefer it over general-purpose LLM extraction when you need consistent, schema-typed output with no hallucination risk and are comfortable with micropayment-per-call pricing via x402 on Base USDC.

## Known failure modes

- Empty or missing 'text' field returns an error or empty result arrays
- Very long text inputs may be truncated or cause timeout
- Text with non-standard date formats may not be captured in isoDates
- Payment failure via x402 (insufficient USDC) will block the request
- Non-English monetary notations may not be detected

## How this service works

Quality-scored paid utility APIs for AI agents over x402 on Base USDC.

## Output

A JSON object with a 'result' field containing four arrays: 'urls' (all URLs found), 'money' (monetary values like '$25'), 'emails' (email addresses), and 'isoDates' (ISO 8601 formatted dates). Any category with no matches returns an empty array.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "description": "Text to inspect for structured signals."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "urls": [],
   "money": [
    "$25"
   ],
   "emails": [
    "ops@example.com"
   ],
   "isoDates": [
    "2026-08-30"
   ]
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-utility-network-text-extract-signals-5dadc08c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-utility-network.frosty-sound-4560.workers.dev](https://www.zero.xyz/host/agent-utility-network.frosty-sound-4560.workers.dev/llms.txt)