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ONE Engine T9 Text Trim Normalizer
x402
ONE Engine T9 Text Trim Normalizer is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.018/call, status unknown (last checked 2026-10-02).
Normalizes and trims text by applying T9-style text normalization to remove extraneous whitespace and clean up input strings.
Price / call$0.018
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, trimmed version of the input text with extraneous whitespace removed and the string cleaned up according to T9 normalization rules.
Example use cases
Sanitizing user-submitted form input
“I've got a blob of user-submitted text with tons of inconsistent spacing and stray whitespace — can you run it through the T9 trim normalizer to clean it up before I store it in the database?”
Preprocessing text before NLP analysis
“Before I run sentiment analysis on this customer review, can you normalize and trim it to remove all the extra whitespace and formatting issues? Here's the raw text: ' Great product! Really loved it. '”
Cleaning scraped web content
“I just scraped this article text from a website and it's full of irregular spaces and line breaks — please normalize and trim it so it's clean and readable.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-normalize/trim/t9?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, cheap ($0.018 USDC per call), pay-per-use text normalization and trimming operation without spinning up your own preprocessing pipeline. Ideal for autonomous agents that need to clean text programmatically at low cost using x402 micropayments on Base.
Side effects
- Text exceeds 50000 character limit — request rejected with validation error
- Empty or missing 'text' field — returns 400 bad request
- Payment not provided or insufficient — returns 402 Payment Required
- Malformed JSON body — returns parsing error
- Network timeout on Cloudflare Worker edge — intermittent 503
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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