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ONE Engine Absolute Value
x402
ONE Engine Absolute Value is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Returns the absolute value of a given finite number, removing its sign.
Price / call$0.001
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 non-negative absolute value of the input number (e.g. {"value": 42.5}).
Example use cases
Normalize negative financial delta
“I have a loss figure of -1250.75 — can you give me the absolute value so I can display it as a positive number in my report?”
Compute distance from signed offset
“My sensor reading came back as -0.0042, and I need the absolute magnitude for my calibration check. Can you compute the absolute value?”
Fix sign before downstream calculation
“I have a value of -99.99 that needs to be positive before I feed it into the next step of my pipeline — can you return the absolute value of it?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v1/number/absolute?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an autonomous agent needs a simple, pay-per-call absolute value computation without provisioning any external math library or service, particularly in agentic pipelines on Base where x402 micropayment billing is already in use.
Side effects
- Non-finite input (Infinity, NaN) rejected — the schema requires a finite number
- Missing or non-numeric 'value' field in request body returns an error
- Payment failure via x402 if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| value | number | Finite number |
Output
Schema · Response
{
"type": "json",
"example": {
"value": 42.5
}
}Tags
x402
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