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ONE Engine Array Rotate (Top-10 Offset)
x402
ONE Engine Array Rotate (Top-10 Offset) is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-02).
Rotates a JSON array by a specified offset, returning the top 10 reordered elements, with optional comparison against a second array.
Price / call$0.03
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
Returns a JSON object containing the rotated array, shifted by the specified offset, limited to the top 10 (t10) elements. If a comparison array is provided, the response may include alignment or comparison data between the rotated result and the second array.
Example use cases
Cyclic queue rotation for scheduling
“I have a round-robin task queue ["worker1","worker2","worker3","worker4"] and need to rotate it by 1 position so the next worker is up first — give me the reordered list.”
Playlist shuffle by offset
“Take my ordered playlist ["song1","song2","song3","song4","song5","song6"] and rotate it 3 steps forward so I can start from a different point without losing the order.”
Compare rotated arrays for alignment
“I have two arrays — [10,20,30,40,50] and [30,40,50,10,20] — rotate the first one by offset 2 and compare it against the second to see if they align.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/array/rotate/t10?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call array rotation utility without spinning up your own compute — especially useful for AI agents that need deterministic cyclic reordering of small-to-medium lists (up to 1000 items) and want a result capped at 10 elements. Prefer it over a general-purpose code execution service when you want a simple, cheap, stateless transformation via x402 micropayment on Base.
Side effects
- Array exceeds 1000 items — request rejected
- Missing required 'values' field — validation error
- Invalid offset type (non-integer) — schema error
- Payment not provided or insufficient — 402 Payment Required
- Malformed JSON body — parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| size | integer | |
| other | array | Optional comparison array |
| offset | integer | |
| valuesrequired | array | JSON array with at most 1000 items |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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