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Delx Commerce Line Count API
x402
Delx Commerce Line Count API is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).
Counts lines, characters, non-empty lines, and detects newline endings in a given text string
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.
Output
Returns a JSON object with: ok (boolean success flag), chars (total character count), lines (total line count), nonempty_lines (count of lines with content), ends_with_newline (boolean), and a schema identifier string.
Example use cases
Validate file trailing newline
“Check whether this file content ends with a newline, and tell me how many lines and characters it has: 'import os\nimport sys\n'”
Count non-empty lines in code snippet
“I have this Python function and I want to know how many non-empty lines it has — ignore blank lines. Here it is: 'def foo():\n x = 1\n\n return x\n'”
Audit text block line structure
“Tell me the total line count, non-empty line count, and character count in this block of text, and whether it ends with a newline: 'Line one\nLine two\n\nLine four'”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/line-count?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a cheap, verifiable, pay-per-call utility to count lines and characters in text without any setup or subscription. Ideal for AI agents that need to audit text structure, validate file formatting conventions (e.g., trailing newlines), or preprocess content before downstream operations. At $0.001 USDC per call with no signup required, it suits high-frequency agent workflows that need deterministic text metrics.
Side effects
- Missing or empty text field returns error
- Non-string text input may cause validation failure
- Extremely large text strings may time out or be rejected
- Malformed JSON request body returns 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input field: text. |
| keep_empty | boolean | Input field: keep empty. |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true,
"chars": 7,
"lines": 4,
"schema": "delx/util-line-count/v1",
"nonempty_lines": 3,
"ends_with_newline": true
}
}Tags
x402
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