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ONE Engine Numeric Clamp
x402
ONE Engine Numeric Clamp 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).
Clamps an array of numbers to a specified min/max range, with optional rounding and scaling transformations.
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 clamped (and optionally scaled, offset, and rounded) numeric values for each input element, with all values constrained to the specified [min, max] range.
Example use cases
Sanitize sensor data to valid range
“I have these temperature sensor readings [−12.4, 23.1, 101.5, 37.8, −0.9] and I need to clamp them all between 0 and 100, rounded to 1 decimal place.”
Constrain ML model scores
“Can you clamp these confidence scores [1.32, 0.87, −0.05, 1.01, 0.55] so they all stay between 0 and 1 with 3 digits of precision?”
Normalize financial percentage values
“I've got these percentage change values [−150.2, 4.5, 78.9, −3.1, 200.0] — please clamp them between −100 and 100 and scale by a factor of 0.01.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/numeric/clamp/t7?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a fast, pay-per-call serverless clamp operation on a numeric array without standing up your own infrastructure — especially useful in autonomous agent pipelines on Base/x402 where micro-payments are natural and you want to avoid managing compute resources. Ideal for small-to-medium arrays (up to 1000 values) needing simultaneous clamp, scale, offset, and rounding in one call.
Side effects
- Array exceeds 1000 element limit — request rejected
- Non-finite values (NaN, Infinity) in input array — validation error
- Missing required 'values' field — 400 bad request
- Payment not included or insufficient — 402 Payment Required
- min greater than max — undefined or error behavior
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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