# YRUZ Text Case Converter

> YRUZ Text Case Converter 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).

Converts input text to a specified case format (e.g. uppercase, lowercase, title case, camelCase, etc.)

## Facts

- Endpoint: POST https://yruz.one/api/util/case?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-text-case-converter-5a808d87
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_g2uFEJgVD9metGzrqBO13

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-text-case-converter-5a808d87 -d '<json body>'
```

Example prompt: Can you convert 'hello world from YRUZ' to camelCase for me?

## When to prefer this

Use this endpoint when you need a quick, programmatic text case conversion via API without implementing your own string manipulation logic. Useful inside agent pipelines that need to normalize text before storage, display, or code generation. Best for single-string conversions with optional target case specification.

## Known failure modes

- Missing required 'text' field returns an error
- Invalid or unrecognized 'to' case target may return empty result or error
- Very long strings may be truncated or time out
- Non-string input types may cause parsing failures

## 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 with a 'tool' field set to 'case' and a 'result' object containing the case-converted text in the requested format.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "to": {
   "type": "string",
   "description": "target case, or omit for all"
  },
  "text": {
   "type": "string",
   "description": "input (required)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tool": "case",
  "result": {}
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/yruz-text-case-converter-5a808d87/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)