# ONE Engine Text Clean Pack – Tier 10

> ONE Engine Text Clean Pack – Tier 10 is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.015/call, status unknown (last checked 2026-10-02).

Cleans and normalizes a text string using tier-10 processing via a pay-per-call x402 API on Base.

## Facts

- Endpoint: POST https://one-search.one-engine.workers.dev/v2/text-clean-pack/t10?utm_source=zero.xyz
- Price: $0.015/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-clean-pack-tier-10-26b810c1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j3iB4E9SP2j6p40ztJ5cQ

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-clean-pack-tier-10-26b810c1 -d '<json body>'
```

Example prompt: Clean up this raw scraped text for me so it's normalized and ready to use: 'Hello,   world!!  

This is   some  messy   text with weird   spacing and punctuation...'

## When to prefer this

Choose this endpoint when you need a cheap, fast, pay-per-call text cleaning/normalization step in an autonomous agent pipeline and are already integrated with x402 payments on Base. It is well-suited for preprocessing scraped, user-generated, or otherwise noisy text before embedding, indexing, or storage, especially when you want micro-payment billing rather than a subscription.

## Known failure modes

- Missing or empty 'text' field returns an error or empty result
- Payment failure via x402 results in 402 Payment Required response
- Malformed JSON body returns a 400 error
- Text too large may be rejected or truncated
- Network timeout from Cloudflare Worker under high load

## How this service works

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

## Output

A JSON object containing the tier number (10) and a cleaned, normalized version of the input text as the result field. The exact transformation applied is tier-dependent (tier 10 level cleaning/normalization).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": 10,
  "result": "Tier-dependent output"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/one-engine-text-clean-pack-tier-10-26b810c1/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)