# Numora Hypothesis Testing Endpoint

> Numora Hypothesis Testing Endpoint is a paid API for AI agents from numormor.netlify.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Performs statistical hypothesis tests on a numeric dataset using configurable parameters such as significance level and population mean.

## Facts

- Endpoint: POST https://numormor.netlify.app/api/statistics/hypothesis
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/numora-hypothesis-testing-endpoint-51ae9eec
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Tji55D1t6dlDaqVKKXsJ7

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability numora-hypothesis-testing-endpoint-51ae9eec -d '<json body>'
```

Example prompt: Can you run a one-sample hypothesis test on this dataset [12.3, 14.1, 11.8, 13.5, 12.9] to check if the mean is significantly different from 13.0, using a significance level of 0.05?

## When to prefer this

Choose this endpoint when you need a serverless, zero-dependency statistical hypothesis test computed on-demand with micropayment pricing. Ideal for AI agents that need quick one-off hypothesis tests without setting up a statistics library or managing infrastructure. Best for small-to-medium numeric arrays where you need a p-value and test decision.

## Known failure modes

- Empty or missing data array returns validation error
- Non-numeric values in data array cause computation failure
- Invalid alpha value (outside 0-1 range) may produce undefined behavior
- Insufficient sample size may produce unreliable results
- Malformed params object returns error
- Payment failure via x402 returns 402 status before computation

## 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 success=true, a result object containing the test statistic, p-value, and decision (reject/fail to reject null hypothesis), plus a human-readable computation description of what was computed.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "data"
 ],
 "properties": {
  "data": {
   "type": "array"
  },
  "params": {
   "type": "object",
   "description": "Test parameters (mu, alpha, etc.)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "success",
  "result",
  "computation"
 ],
 "properties": {
  "result": {
   "type": "object",
   "description": "Computation result varies by endpoint"
  },
  "success": {
   "type": "boolean",
   "description": "Always true on success"
  },
  "computation": {
   "type": "string",
   "description": "Human-readable description of what was computed"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/numora-hypothesis-testing-endpoint-51ae9eec/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from numormor.netlify.app](https://www.zero.xyz/host/numormor.netlify.app/llms.txt)