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ONE Engine Numeric Clamp Top-10
x402
ONE Engine Numeric Clamp Top-10 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).
Clamps an array of up to 1000 numbers to a specified range and returns the top 10 results, with optional scaling, rounding, and offset transformations.
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 top 10 numeric values from the input array after applying clamping (min/max bounds), optional scaling (factor), optional offset, and optional decimal rounding — sorted in descending order.
Example use cases
Bounding sensor readings to valid range
“I have 500 temperature sensor readings — some are clearly out of range. Clamp them all between -40 and 125, round to 1 decimal place, and give me the top 10 highest valid values.”
Scoring normalization for recommendation engine
“Normalize these 200 raw recommendation scores by clamping them between 0 and 1, apply a factor of 2.5 and an offset of -0.5, keep 3 decimal digits, and return the top 10.”
Ranking clamped financial signals
“Take these 300 momentum indicators, clamp them to a range of -50 to 50, scale by a factor of 0.8, and show me the top 10 highest values rounded to 2 decimal places.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/numeric/clamp/t10?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call numeric clamping and ranking operation without spinning up your own compute. Ideal for AI agents that occasionally need to bound, scale, and rank numeric arrays in real-time pipelines, especially when integrated with x402 micropayment flows on Base. Best for arrays up to 1000 numbers where you want the top 10 results after transformation.
Side effects
- Array exceeds 1000 elements — request rejected
- Non-finite numbers (Infinity, NaN) in the values array cause validation errors
- Missing required 'values' field returns a 400 error
- Payment not included or insufficient USDC triggers a 402 Payment Required response
- Invalid types for min/max/factor/offset parameters cause schema errors
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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