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ONE Engine Moving Average (T7)
x402
ONE Engine Moving Average (T7) is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0065/call, status unknown (last checked 2026-10-02).
Computes a moving average over an array of numeric values with optional normalization, scaling, and offset parameters.
Price / call$0.0065
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 computed moving average results over the input array, reflecting any applied normalization bounds (min/max), scaling factor, offset, and rounding precision specified in the request.
Example use cases
Smooth noisy sensor readings
“I have these temperature sensor readings from the last hour: [72.1, 73.4, 68.9, 74.2, 75.0, 71.3, 69.8, 72.6, 74.1, 70.5] — can you smooth them out with a moving average using a window of 4 and 2 decimal digits?”
Trend analysis for sales data
“Here are my daily sales numbers for the past two weeks: [200, 220, 180, 240, 260, 210, 195, 230, 250, 270, 215, 205, 245, 265] — compute a 5-day moving average so I can see the trend, scaled by a factor of 1 and offset by 0.”
Normalize and average signal data
“I've got raw signal data [0.5, 1.2, 0.8, 1.5, 1.1, 0.9, 1.3, 1.0] that ranges from 0 to 2 — can you compute a moving average with window size 3, normalize it between min 0 and max 2, and give me results to 3 decimal places?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/numeric/moving-average/t7?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a lightweight, pay-per-call moving average computation without standing up your own numeric processing infrastructure. Ideal for AI agents needing on-demand statistical smoothing with optional normalization and scaling in a single API call. Prefer this over general-purpose compute services when cost predictability and x402 micropayment compatibility on Base are required.
Side effects
- Array exceeds 1000 elements — request rejected
- Non-finite values (NaN, Infinity) in input array — validation error
- Window size (size) larger than input array length — undefined or empty result
- Missing required 'values' field — 400 Bad Request
- Payment not included or insufficient — 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| max | number | |
| min | number | |
| size | integer | |
| digits | integer | |
| factor | number | |
| offset | number | |
| valuesrequired | array | Finite numbers, maximum 1000 |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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