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ONE Engine Number Truncate
x402
ONE Engine Number Truncate is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.0009/call, status unknown (last checked 2026-10-02).
Truncates a floating-point number to its integer part by removing the decimal portion, returning the truncated value.
Price / call$0.0009
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
A JSON object with a 'value' field containing the truncated integer result of the input number (e.g., {"value": -12} for input -12.7). The fractional part is discarded, not rounded; negative numbers truncate toward zero.
Example use cases
Strip decimals from price calculation
“I have a computed price of 19.999 and I need to truncate it down to 19 — no rounding, just drop everything after the decimal.”
Truncate negative float in data pipeline
“Can you truncate -7.654 to its integer part? I need -7, not -8, so no rounding — just remove the fractional portion.”
Normalize sensor reading to whole number
“My sensor is outputting 102.37 and I need to truncate it to a plain integer for my log — just drop the decimal, don't round up.”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v1/number/truncate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a lightweight, pay-per-call truncation operation within an autonomous agent workflow that already uses x402 on Base for micropayments. It is ideal for numerical normalization steps inside pipelines where spinning up a compute environment is overkill and you want a simple, cheap utility call. Prefer it over Math.trunc implementations when your agent lacks a code execution sandbox.
Side effects
- Missing or non-numeric 'value' field in request body may return a validation error
- Extremely large or Infinity/NaN values may produce unexpected results
- Payment failure via x402 will result in a 402 response before computation occurs
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | number |
Output
Schema · Response
{
"type": "json",
"example": {
"value": -12
}
}Tags
x402
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