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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, $0.01/call, status unknown (last checked 2026-10-02).
Strips or collapses blank lines from a block of text, returning a clean, blank-line-free version of the input.
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 version of the input text with all blank lines removed or collapsed, ready for downstream processing or storage.
Example use cases
Clean up pasted document text
“I just pasted a big chunk of text from a PDF and it has tons of blank lines scattered throughout. Can you strip out all the blank lines and give me back the clean version?”
Normalize LLM output before storage
“The response I got from the AI model has a bunch of unnecessary empty lines between paragraphs. Please remove all blank lines from this text before I save it to the database.”
Prepare log file content for analysis
“I have a log file export that's full of blank lines making it hard to parse. Can you remove all the empty lines from this text so I can process it more cleanly?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-normalize/blank-lines/t8?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, fast, pay-per-call operation to strip blank lines from text as part of a pipeline — especially in autonomous agent workflows using x402 on Base where microtransactions are acceptable. Ideal for preprocessing steps before NLP analysis, storage, or display, when you don't want to run local text-cleaning logic.
Side effects
- Input text exceeds 50,000 character limit — request rejected
- Missing required 'text' field — validation error returned
- Empty string input — may return empty or unchanged result
- Payment failure via x402 — 402 response, no processing performed
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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