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ONE Engine Array Rotate
x402
ONE Engine Array Rotate is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0005/call, status unknown (last checked 2026-10-02).
Rotates the elements of a JSON array by a given offset, optionally comparing against a second array.
Price / call$0.0005
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
Returns an object containing the rotated array with elements shifted by the specified offset, wrapping around cyclically. May also include comparison results if an optional second array was provided.
Example use cases
Shift rotating schedule by days
“I have a weekly rotation list ["Alice","Bob","Carol","Dave"] and today is day 3 of the cycle — rotate the array by 3 so the right person is first.”
Circular buffer reorder
“Rotate this sensor reading queue [10,20,30,40,50,60] by an offset of 4 so the latest reading comes first.”
Round-robin task reassignment
“I have a list of agents ["agent1","agent2","agent3","agent4","agent5"] and I need to shift assignments by 2 positions for the next round — rotate the array by 2.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/array/rotate/t1?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a simple, cheap, stateless array rotation operation within an autonomous agent pipeline and don't want to run custom code. At $0.0005 per call it is ideal for high-frequency agent workflows that need reliable cyclic shifting of ordered lists without spinning up compute infrastructure.
Side effects
- Missing required 'values' field returns an error
- Array exceeds 1000-item limit results in rejection
- Invalid offset type (non-integer) causes a validation error
- Payment failure (402) if x402 payment header is missing or insufficient
- Malformed JSON body returns a 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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