# 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 passphrase or password text string and returns a strength assessment

## Facts

- Endpoint: POST https://kihustle.tech/nexus/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-6ce95fcb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fSL6d3c2q_ZbtXM_i2Vs0

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-6ce95fcb -d '<json body>'
```

Example prompt: Can you check how strong this passphrase is: 'correct horse battery staple' — I want to know if it's secure enough to use?

## When to prefer this

Use this endpoint when you need a quick, low-cost ($0.002 USDC) automated check of passphrase strength without standing up your own password evaluation library. Good for lightweight security validation workflows, form pre-submission checks, or auditing lists of candidate passphrases in an automated pipeline.

## Known failure modes

- Empty or missing 'text' field returns an error or unexpected result
- Extremely long strings may cause processing issues
- Non-string input types may be rejected
- Network timeout on slow connections
- Ambiguous response schema may not expose granular strength levels

## 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 indicating the processed strength assessment and a 'status' field confirming success. The exact strength score or rating details depend on the service's scoring logic applied to the submitted text.

## 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-6ce95fcb/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)