# KiHustle Binomial Probability Calculator

> KiHustle Binomial Probability Calculator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-16).

Computes the binomial probability P(X=k) given number of trials n, successes k, and probability p

## Facts

- Endpoint: POST https://kihustle.tech/api/v1/binomial-probability
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-binomial-probability-calculator-64d3701d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yuZe6PhQ3hB0ZIzZIZj3C

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 kihustle-binomial-probability-calculator-64d3701d -d '<json body>'
```

Example prompt: What's the binomial probability of getting exactly 3 successes out of 10 trials, where each trial has a 0.25 chance of success?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call computation of the exact binomial probability mass function without setting up a local math library. Useful for agents needing on-the-fly statistical calculations in workflows involving quality control, A/B testing, risk assessment, or any scenario with repeated independent binary trials.

## Known failure modes

- Invalid parameter types (e.g. non-integer k or n) may return an error
- k greater than n is mathematically invalid and may return an error or zero
- p outside [0,1] range is invalid and may be rejected
- Missing required parameters k, n, or p may return a 400-style error
- Very large values of n may cause numerical precision issues

## How this service works

Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.

## Output

Returns a JSON object with a 'result' field containing the computed binomial probability value and a 'status' field indicating success. The probability represents P(X=k) — the exact probability of observing k successes in n independent Bernoulli trials each with probability p.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "k": {
   "type": "integer"
  },
  "n": {
   "type": "integer"
  },
  "p": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "processed",
  "status": "success"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kihustle-binomial-probability-calculator-64d3701d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kihustle.tech](https://www.zero.xyz/host/kihustle.tech/llms.txt)