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PennyRail Text Lines Sort
x402
PennyRail Text Lines Sort 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).
Sorts lines of text in a specified order via a micropayment-gated API endpoint
Price / call$0.001
Success—
StatusUnknown
How this service works
Machine-readable settlement service
Output
Returns a transformed text block where the input lines have been reordered according to the specified sort order (e.g. ascending or descending alphabetical). The response is a JSON object containing the sorted output text.
Example use cases
Alphabetize a grocery list
“I have a grocery list with items on separate lines — Milk, Zucchini, Apples, Bread, Eggs — can you sort them alphabetically for me?”
Sort log entries by label
“I've got a bunch of log labels on separate lines and I need them sorted in ascending order so I can scan them more easily: ERROR, DEBUG, INFO, WARN, TRACE.”
Reorder names for a roster
“Here's a list of attendee names each on its own line — sort them from A to Z so I can print the roster: Jordan, Alice, Marcus, Beth, Zachary.”
Technical details
Endpoint
POSThttps://pennyrail.vercel.app/api/p/nano/text.lines-sort--order-linesWhen to prefer
Choose this endpoint when you need a simple, stateless, pay-per-use text line sorting operation without standing up your own infrastructure. It is ideal for lightweight agent workflows that occasionally need to sort small-to-medium blocks of newline-delimited text and can accommodate a $0.001 USDC micropayment per call via the x402 protocol.
Side effects
- Missing 'input' field returns a 400 or validation error
- Empty string input may return an empty result or error
- Non-text or malformed JSON body may cause a 422 or 500 error
- Payment failure (x402) if USDC micropayment is not correctly attached
- Very large inputs may time out or hit size limits on the Vercel serverless function
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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