# KiHustle Passphrase Strength Estimator

> KiHustle Passphrase Strength Estimator 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).

Estimates the strength of a given passphrase or password text and returns a strength assessment result.

## Facts

- Endpoint: POST https://kihustle.tech/bot-bazaar/api/v1/passphrase-strength-estimator
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kihustle-passphrase-strength-estimator-4db99f81
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oqpTV3_6vOway0zl9-ORw

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-passphrase-strength-estimator-4db99f81 -d '<json body>'
```

Example prompt: Can you check how strong the passphrase 'correct horse battery staple moonrise' is and tell me if it's secure enough to use?

## When to prefer this

Choose this endpoint when you need a quick, low-cost ($0.002 USDC) API call to evaluate passphrase or password strength programmatically without building your own entropy analysis. Best suited for lightweight security checks in automated workflows, user onboarding flows, or agent pipelines that need to validate credential quality on the fly.

## Known failure modes

- Missing or empty 'text' field returns an error or undefined behavior
- Non-string input types may cause validation failure
- Extremely long strings may hit payload limits
- Service unavailability returns a 402 or 5xx HTTP error
- Malformed JSON request body causes a parsing error

## 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

A JSON object with a 'result' field indicating the processed strength assessment and a 'status' field confirming success. The exact strength score or rating format is not fully documented beyond the generic success response schema.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string"
  }
 }
}
```

## 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-passphrase-strength-estimator-4db99f81/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)