# Numora Hypothesis Testing Endpoint

> Numora Hypothesis Testing Endpoint is a paid API for AI agents from numorapoi.orbonomy.xyz, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Performs statistical hypothesis tests on a dataset, returning test statistics, p-values, and interpretation

## Facts

- Endpoint: POST https://numorapoi.orbonomy.xyz/api/statistics/hypothesis
- Price: $0.03/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-13b98440
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KlYXLTtLXbzalBfzEPNqJ

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-13b98440 -d '<json body>'
```

Example prompt: Run a hypothesis test on this dataset [12.1, 13.4, 11.9, 14.2, 12.8, 13.1] to check whether the population mean equals 13.0, using a significance level of 0.05.

## When to prefer this

Choose this endpoint when you need a pure, dependency-free statistical hypothesis test computed server-side without any external data sources. Ideal for AI agents that already have a numeric dataset and need p-values or test statistics on demand via micropayment without setting up a full stats library.

## Known failure modes

- Missing required 'data' array — returns validation error
- Empty data array — insufficient data for hypothesis test
- Invalid parameter types in 'params' (e.g. non-numeric mu or alpha) — returns error
- Insufficient data points for the selected test — statistical error returned
- Payment failure via x402 — 402 response before computation proceeds

## 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 success flag, a result object containing statistical output (test statistic, p-value, conclusion, and relevant test details), and a human-readable computation string describing what was calculated.

## 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-13b98440/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from numorapoi.orbonomy.xyz](https://www.zero.xyz/host/numorapoi.orbonomy.xyz/llms.txt)