# ONE Engine Text Extract Integers

> ONE Engine Text Extract Integers is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-02).

Extracts all integer numbers from a given text string, returning them as structured output.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v3/text-extract/integers/t6?utm_source=zero.xyz
- Price: $0.004/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-integers-d44671e3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xNxgEsgZrndiJ_ZEEQR72

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-integers-d44671e3 -d '<json body>'
```

Example prompt: Can you pull out all the integers from this text for me: 'In 2023, we sold 450 units across 3 regions, and the top region had 210 sales with a 15% growth rate.'

## When to prefer this

Choose this endpoint when you need a lightweight, low-cost, pay-per-call solution to extract integer values from arbitrary text without spinning up your own parsing logic. Ideal for autonomous agents processing documents, logs, or reports at scale where cost-efficiency matters.

## Known failure modes

- Text exceeds 50,000 character limit — request rejected
- Empty or whitespace-only text input — may return empty result
- Text with no integers present — returns empty array
- Malformed JSON body — 400 error
- Payment failure via x402 — 402 response blocking the call

## How this service works

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

## Output

Returns a structured JSON object containing the integers extracted from the input text, likely as an array of integer values found within the provided string.

## 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-integers-d44671e3/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)