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ONE Engine Array Stats Pack (Tier 7)
x402
ONE Engine Array Stats Pack (Tier 7) is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).
Computes statistical metrics over an input array of numeric values, returning tier-7 level analysis results.
Price / call$0.005
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
A JSON object containing the tier identifier (tier: 7) and a result field with tier-dependent statistical output — likely including computed descriptive statistics such as mean, median, variance, standard deviation, min, max, and/or other aggregate metrics derived from the input array.
Example use cases
Summarize sensor readings dataset
“I've got a batch of temperature sensor readings — [22.1, 23.4, 21.8, 24.0, 22.7, 23.1] — can you compute the full statistical summary for me so I can understand the distribution?”
Quality control numeric outlier check
“Here are the product weight measurements from today's manufacturing run: [500.1, 499.8, 500.3, 498.9, 501.2, 499.5]. Can you run stats on this array so I can see if anything looks off?”
Analyze student score distribution
“I have a list of student test scores: [78, 85, 92, 67, 74, 88, 95, 71, 83, 90]. Can you run a statistical analysis on this array and tell me things like the average, spread, and any summary metrics?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v2/array-stats-pack/t7?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, cheap ($0.005 USDC) pay-per-call statistical computation on a numeric array without spinning up a data processing library or service. Ideal for autonomous agents that need on-demand descriptive stats as a microservice step in a larger workflow, especially when operating on the Base blockchain with x402 payment infrastructure already in place.
Side effects
- Empty or missing 'values' array returns an error or undefined behavior
- Non-numeric values in the array may cause computation errors or be silently ignored
- Payment failure via x402 protocol returns HTTP 402 before processing begins
- Malformed JSON body results in a 400 bad request error
- Very large arrays may hit Cloudflare Workers size or timeout limits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| values | array |
Output
Schema · Response
{
"type": "json",
"example": {
"tier": 7,
"result": "Tier-dependent output"
}
}Tags
x402
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