# YRUZ Password Strength Checker

> YRUZ Password Strength Checker is a paid API for AI agents from yruz.one, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-19).

Evaluates the strength of a given password and returns a structured assessment of its security quality

## Facts

- Endpoint: POST https://yruz.one/api/toolkit/password-strength-checker?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/yruz-password-strength-checker-a9cdb698
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NsxTkSRkZ4n085EngqTpT

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 yruz-password-strength-checker-a9cdb698 -d '<json body>'
```

Example prompt: Can you check how strong the password 'Tr0ub4dor&3' is and tell me if it's secure enough to use?

## When to prefer this

Use this endpoint when you need a quick, lightweight, pay-per-call password strength evaluation without integrating a full authentication library. It is well-suited for agents or workflows that need to enforce password policies, audit submitted passwords, or guide users toward stronger credentials in real time.

## Known failure modes

- Missing or empty password field returns an error
- Extremely long passwords may be truncated or rejected
- Empty result object if analysis fails internally
- Network timeout on slow connections
- Non-string password values may cause validation errors

## How this service works

YRUZ is a free social network: create a profile, join public groups, attend events, read free guides on community building and creator income.

## Output

A JSON object containing a tool identifier ('password-strength-checker') and a result object with password strength details, likely including a strength rating, score, or breakdown of complexity factors such as length, character variety, and common pattern detection.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "password": {
   "type": "string",
   "description": "password (required)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tool": "password-strength-checker",
  "result": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/yruz-password-strength-checker-a9cdb698/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from yruz.one](https://www.zero.xyz/host/yruz.one/llms.txt)