# ONE Engine Text Number Extractor

> ONE Engine Text Number Extractor 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).

Extracts all numeric values from a block of text up to 50,000 characters

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v3/text-extract/numbers/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-number-extractor-75bd92b9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1RynI0o4rarc8rI94EN1F

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-number-extractor-75bd92b9 -d '<json body>'
```

Example prompt: Can you pull out all the numbers from this text for me? Here's the content: 'In Q3 2024, revenue reached $4.2 million, up 18% from 3.56 million in Q2, with 1,200 new customers and an average order value of $349.'

## When to prefer this

Choose this endpoint when you need a cheap, fast, pay-per-call extraction of numeric values from unstructured text without setting up a heavier NLP pipeline. At $0.0065 USDC per call it is cost-effective for high-volume agent workflows that need to parse numbers from documents, reports, or scraped content on Base via x402.

## Known failure modes

- Text exceeding 50,000 characters may be rejected or truncated
- Empty or whitespace-only text may return an empty result
- Text with no numeric content returns an empty list
- Ambiguous number formats (e.g. dates vs. plain numbers) may be included or excluded inconsistently
- Payment failure via x402 will block the call before processing

## 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 numbers extracted from the input text, likely as an array or structured set of numeric values 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-number-extractor-75bd92b9/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)