# Creator Desk RGB Validate

> Creator Desk RGB Validate is a paid API for AI agents from creator-desk-x402-isolated.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Validates an RGB color value and returns a structured validation result

## Facts

- Endpoint: POST https://creator-desk-x402-isolated.onrender.com/v1/utility/rgb-validate?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/creator-desk-rgb-validate-666ad749
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IqGe63ozSQBO7z2Icap8N

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 creator-desk-rgb-validate-666ad749 -d '<json body>'
```

Example prompt: Can you check if '255, 128, 0' is a valid RGB color value?

## When to prefer this

Use this endpoint when you need a quick, low-cost ($0.01 USDC) programmatic check of whether an RGB color value is valid before passing it downstream to a rendering, design, or display pipeline. Prefer this over manual checks when automating color input validation in agent workflows.

## Known failure modes

- Missing or malformed 'value' field returns an error
- Value outside valid RGB range (0-255 per channel) flagged as invalid
- Non-numeric input may result in a parse error or invalid result
- Service unavailability on Render free tier may cause timeouts

## How this service works

Machine-callable x402-paid utilities for autonomous agents.

## Output

A JSON object containing a 'result' field with the validation outcome and an 'operation' field confirming 'rgb_validate', indicating whether the provided RGB value is valid or not.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "value": {},
  "options": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "example",
  "operation": "rgb_validate"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/creator-desk-rgb-validate-666ad749/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from creator-desk-x402-isolated.onrender.com](https://www.zero.xyz/host/creator-desk-x402-isolated.onrender.com/llms.txt)