# Text Case Converter

> Text Case Converter is a paid API for AI agents from x402render-u5vwpxpyua-uc.a.run.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Converts a string between camel, snake, kebab, pascal, title, upper, and lower cases

## Facts

- Endpoint: POST https://x402render-u5vwpxpyua-uc.a.run.app/case-convert
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/text-case-converter-7b1047d0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_O27Xr3uCMah60gxWmYoqN

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 text-case-converter-7b1047d0 -d '<json body>'
```

Example prompt: Can you convert 'hello_world_example' to camelCase?

## When to prefer this

Choose this endpoint when you need a simple, deterministic, paid-per-call string case conversion without setting up a local library — especially useful in low-code or agent workflows where importing npm/pip packages isn't an option. It supports camel, snake, kebab, pascal, title, upper, and lower cases in a single call.

## Known failure modes

- Missing 'to' parameter — invalid or missing target case returns an error
- Unsupported case value not in the enum causes a rejection
- Empty string input may return an empty string or error
- Non-string input for 'text' field may cause a validation failure

## How this service works

Convert text between camel, snake, kebab, pascal, title cases

## Output

The endpoint returns the input string reformatted into the specified case style (camel, snake, kebab, pascal, title, upper, or lower).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "to": {
   "type": "string",
   "description": "camel|snake|kebab|pascal|title|upper|lower"
  },
  "text": {
   "type": "string",
   "description": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/text-case-converter-7b1047d0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402render-u5vwpxpyua-uc.a.run.app](https://www.zero.xyz/host/x402render-u5vwpxpyua-uc.a.run.app/llms.txt)