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KiHustle Z-Score Calculator
x402
KiHustle Z-Score Calculator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Computes the Z-score (standard score) for a given value relative to a distribution defined by its mean and standard deviation
Price / call$0.002
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object containing a 'result' field with the computed z-score value and a 'status' field confirming success. The z-score represents how many standard deviations the input value lies from the mean.
Example use cases
Student exam score normalization
“I got a score of 78 on an exam where the class mean was 65 and the standard deviation was 9 — can you tell me my z-score so I know how I compare to the class?”
Manufacturing quality control outlier check
“Our production line has a mean output of 500 units with a standard deviation of 25. Today's batch produced 430 units — what's the z-score so I can flag it as an outlier?”
Financial return standardization
“A stock returned 12% this month. The average monthly return for the sector is 7% with a standard deviation of 3%. What's the z-score for this stock's performance?”
Technical details
Endpoint
POSThttps://kihustle.tech/nexus/api/v1/z-score-calculatorWhen to prefer
Use this endpoint when you need a quick, stateless Z-score computation without setting up local math libraries. Suitable for lightweight statistical normalization tasks in automated pipelines where a remote computation call is acceptable. If you are computing many Z-scores in batch or have local math capabilities, computing locally is more efficient.
Side effects
- Missing required fields (value, mean, std_dev) result in an error response
- Standard deviation of zero causes division-by-zero error
- Non-numeric inputs may return a validation error
- Malformed JSON body may result in a 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| mean | number | |
| value | number | |
| std_dev | number |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "processed",
"status": "success"
}
}Tags
x402
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