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Delx Commerce — Unique Sorted Array Utility
x402
Delx Commerce — Unique Sorted Array Utility 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).
Removes duplicate elements from an array and returns them in sorted order, with a count of unique items.
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: 'items' (an array of deduplicated, sorted elements), 'count' (the number of unique items), and 'schema' identifier ('delx/util-unique-sorted/v1').
Example use cases
Deduplicating a tag list
“I have this list of tags from user submissions: ['python','javascript','python','rust','javascript','go'] — remove the duplicates and sort them alphabetically so I can store a clean version.”
Counting unique product SKUs
“Here's a list of scanned product SKUs from today's inventory: [1042, 2031, 1042, 3005, 2031, 4001] — can you get me just the unique ones in order and tell me how many there are?”
Cleaning survey response options
“I collected these numeric ratings from a survey: [3,5,4,3,2,5,4,1,2] — deduplicate and sort them so I can see what distinct values respondents actually submitted.”
Technical details
Endpoint
POSThttps://commerce.delx.ai/api/v1/x402/unique-sorted?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a simple, pay-per-call utility to deduplicate and sort a list without setting up auth or subscriptions. Ideal for agents that encounter array deduplication as a one-off step in a pipeline and want verifiable, micropayment-priced execution on Base or Solana via x402.
Side effects
- Missing or non-array 'items' field returns a validation error
- Empty array input may return count 0 with empty items array
- Non-comparable mixed types in array may cause sorting errors
- Payment failure via x402 prevents endpoint execution
- Network timeout on large arrays
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| items | array | Input field: items. |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 3,
"items": [
1,
2,
3
],
"schema": "delx/util-unique-sorted/v1"
}
}Tags
x402
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