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ONE Engine Text Normalize – Remove Blank Lines
x402
ONE Engine Text Normalize – Remove Blank Lines is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0015/call, status unknown (last checked 2026-10-02).
Strips or collapses blank lines from a text string, normalizing whitespace to produce cleaner output.
Price / call$0.0015
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
Returns a processed text object where blank lines have been removed or collapsed, leaving only lines with actual content. The response schema is open-ended (additionalProperties: true), likely containing the normalized text string.
Example use cases
Clean up pasted document text
“I just pasted a document into my editor and it's full of random blank lines scattered throughout — can you remove all the empty lines from this text to make it cleaner?”
Normalize log file output
“This log file has tons of blank lines between entries making it hard to read. Strip out all the empty lines so I just have the actual log content.”
Prepare text for downstream processing
“Before I feed this article text into my summarizer, can you remove all the blank lines so the input is compact and clean?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-normalize/blank-lines/t4?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, fast, single-purpose operation to strip blank lines from text as part of a preprocessing pipeline. At $0.0015 per call it is cost-effective for high-volume agent workflows. Prefer this over a general-purpose LLM call for blank-line removal since it is deterministic, fast, and does not consume LLM tokens.
Side effects
- Text exceeds 50000 character limit — request rejected
- Empty or missing 'text' field — validation error
- Payment failure via x402 protocol — 402 response before processing
- Network timeout on the Cloudflare Workers edge runtime
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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