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Numora Percentile Calculator
x402
Numora Percentile Calculator is a paid API for AI agents from numormor.netlify.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Computes the Nth percentile value from a dataset of numbers
Price / call$0.1
Success—
StatusUnknown
How this service works
100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.
Output
Returns a JSON object with a 'result' containing the computed percentile value, a 'success' boolean, and a 'computation' string describing what was calculated in human-readable terms.
Example use cases
Performance monitoring for API latency
“I have a list of response times in milliseconds from our API calls today. Can you find the 95th percentile so I know what latency threshold separates our normal requests from the slowest 5%? The times are: [120, 145, 98, 203, 156, 167, 134, 891, 145, 178, 234, 112, 145, 167, 523, 189]”
Grading curve calculation for exams
“I need to understand the distribution of test scores from my class. Can you compute the 75th percentile of these exam scores to see what separates the top quartile from the rest? Here are the scores: [85, 92, 78, 95, 88, 72, 91, 84, 79, 93, 87, 81, 89, 76, 94, 86]”
Salary equity analysis by percentile
“I'm analyzing compensation data to identify pay equity issues. Can you find the 25th percentile and the 75th percentile of these annual salaries to understand where our lower and upper quartiles fall? Salaries: [45000, 52000, 48000, 61000, 55000, 51000, 58000, 49000, 62000, 54000, 47000, 59000, 53000, 50000, 64000]”
Technical details
Endpoint
POSThttps://numormor.netlify.app/api/statistics/percentileWhen to prefer
Choose this endpoint when you need a pure, self-contained mathematical percentile computation with no external data dependencies. Ideal for AI agents processing numeric datasets for statistics, performance benchmarking, grading curves, or financial analysis where a reliable, deterministic computation is needed on demand. Prefer this over general-purpose code execution when you need a fast, cheap, pre-built math function paid per-call via USDC micropayment.
Side effects
- Missing required field 'p' (percentile) returns validation error
- Missing required field 'data' (array) returns validation error
- Empty data array may return error or undefined result
- Percentile value outside 0-100 range may return error
- Non-numeric values in data array may cause computation failure
- Payment failure via x402 micropayment blocks request (returns 402)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| prequired | number | Percentile (0-100) |
| datarequired | array |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| resultrequired | object | Computation result varies by endpoint |
| successrequired | boolean | Always true on success |
| computationrequired | string | Human-readable description of what was computed |
Tags
x402
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