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ONE Engine Text Normalize Control-Clean
x402
ONE Engine Text Normalize Control-Clean is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Normalizes and cleans control characters from a text string, returning a sanitized version suitable for downstream processing.
Price / call$0.01
Success—
StatusUnknown
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 normalized, control-character-cleaned version of the input text. The exact schema is open (additionalProperties: true), but typically includes the cleaned text string ready for downstream use.
Example use cases
Sanitize scraped web content
“I just scraped a bunch of text from a website and it's full of weird control characters and non-printable stuff — can you run it through the control-clean normalizer so it's safe to pass to my downstream NLP pipeline?”
Clean user-submitted form input
“A user just submitted a form and the text field has some strange invisible characters in it. Can you normalize and clean it so I can safely store it in the database?”
Prepare raw log text for analysis
“I've got a chunk of raw log output that has all sorts of control codes mixed in. Can you strip out all the control characters and give me a clean version so I can analyze it properly?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-normalize/control-clean/t8?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, per-call, pay-as-you-go text normalization service specifically for stripping control characters from raw strings — especially useful for autonomous agents that process untrusted or scraped text at scale and need lightweight, low-cost sanitization without spinning up a full NLP library. Prefer this over DIY regex when you want a managed, reliable service at $0.01 per call via x402 on Base.
Side effects
- Text exceeds 50,000 character limit — request rejected or truncated
- Empty text field — may return an error or empty result
- Malformed JSON request body — 400 bad request
- Payment failure via x402 on Base — 402 response, no processing
- Network or worker timeout — 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | Text up to 50000 characters |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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