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Unique Lines Deduplicator – GPT-5.5 x402 Gateway
x402
Unique Lines Deduplicator – GPT-5.5 x402 Gateway is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $0.0001/call, status down (last checked 2026-09-15).
Removes duplicate lines from a text input, returning only unique lines, optionally with case-sensitive matching.
Price / call$0.0001
Success—
StatusDown
How this service works
Deduplicate newline-separated text while preserving order and report duplicate counts without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body. Pay up to $0.0001 per request with x402 USDC on Base.
Output
A JSON object with ok: true, tool: 'uniqueLines', a summary message, and the deduplicated lines of the input text.
Example use cases
Example prompt
“I have this big list of names with a bunch of duplicates — can you remove all the repeated lines and give me just the unique ones? Treat 'Apple' and 'apple' as the same (case-insensitive).”
Technical details
Endpoint
GEThttps://gpt55.558686.xyz/v1/tools/unique-linesWhen to prefer
Use this endpoint when you need a quick, pay-per-use (no subscription) API call to deduplicate lines in a text blob, especially in an automated pipeline that already uses x402 USDC micropayments on Base. Ideal for lightweight text cleaning tasks without standing up your own deduplication logic.
Side effects
- Missing 'text' query parameter returns an error
- Text exceeding 50,000 characters rejected
- Payment failure via x402/USDC blocks the request
- Non-GET method returns 405
- Empty string input rejected (minLength: 1)
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"text": "apple\nbanana\napple\ncherry\nbanana\ndate",
"case_sensitive": false
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"ok": true,
"text": "apple\nbanana\ncherry\ndate",
"tool": "uniqueLines",
"lines": [
"apple",
"banana",
"cherry",
"date"
],
"fetchedAt": "2026-06-18T06:21:13.501Z",
"caseSensitive": false,
"duplicateCount": 2,
"inputLineCount": 6,
"uniqueLineCount": 4
}Tags
x402
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