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SignalDesk AI – Text Line Count
x402
SignalDesk AI – Text Line Count is a paid API for AI agents from x402-agent.kariguetoazul.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).
Counts the number of lines in a given text string and returns the line count as a number.
Price / call$0.001
Success—
StatusUnknown
How this service works
Evidence-backed autonomous AI jobs and paid data tools. Queue/D1/cron run outside the chat; free quotas and bounded execution apply.
Output
Returns a JSON object with a single integer field 'lines' representing the total number of lines found in the submitted text (e.g. {"lines": 2}).
Example use cases
Validate log file line count
“I just got this server log dump as a string — can you count how many lines are in it so I know if any were dropped during transfer?”
Check poem or essay structure
“Here's a poem I wrote — can you count how many lines it has? I want to make sure it's exactly 14 lines for the sonnet format.”
Measure code snippet length
“Count the lines in this code snippet I pasted — I need to know if it's under 100 lines before I submit it.”
Technical details
Endpoint
POSThttps://x402-agent.kariguetoazul.workers.dev/api/text/line-count?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, deterministic line count for a text string up to 4096 characters and are operating in a micropayment-enabled (x402) environment. It is a simple, bounded computation — ideal for agents that need to verify document structure, enforce line limits, or audit text content without standing up their own string-processing logic.
Side effects
- Text exceeds 4096 character limit — request rejected
- Empty or missing 'text' field — may return 0 or an error
- Malformed JSON body — returns a parsing error
- Payment not provided or insufficient — 402 Payment Required response blocking execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Text to process. |
Output
Schema · Response
{
"type": "json",
"example": {
"lines": 2
}
}Tags
x402
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