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PennyRail Text Cleaner – Remove Empty Lines
x402
PennyRail Text Cleaner – Remove Empty Lines is a paid API for AI agents from pennyrail.vercel.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Strips all empty and blank lines from a given text string, returning a cleaned version with no whitespace-only lines
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a cleaned string with all empty and blank (whitespace-only) lines removed, preserving all non-empty content lines in their original order.
Example use cases
Clean up copy-pasted document text
“I copied this article into my notes and it's full of blank lines everywhere — can you strip out all the empty lines so the text reads cleanly? Here's the content: 'Introduction
This is the first paragraph.
This is the second paragraph.
'”
Normalize log file output
“I've got this log snippet that has a bunch of blank lines scattered throughout and I need a clean version without them — can you remove all empty lines from it? Log: 'ERROR: connection refused
INFO: retrying
SUCCESS: connected
'”
Prepare text for downstream processing
“Before I feed this text into another tool, I need to strip all blank lines out of it — can you clean it up? Here's the string: 'Step 1: open the app
Step 2: log in
Step 3: click submit
'”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/nano/text.remove-empty-lines--clean-blank-linesWhen to prefer
Choose this endpoint when you need a fast, stateless, pay-per-call text cleaning operation specifically for removing empty or blank lines from a string, with no infrastructure to manage and a low per-call cost of $0.001 USDC via x402 micropayment.
Side effects
- Missing 'input' field returns a validation error
- Extremely large strings may time out or hit payload limits
- Non-string input types may cause schema validation failure
- Network or Vercel cold-start latency on first call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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