# Creator Desk Array Unique Utility

> Creator Desk Array Unique Utility 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 2026-10-13).

Removes duplicate elements from an array, returning only unique values via a micropayment-gated API call.

## Facts

- Endpoint: POST https://creator-desk-x402-isolated.onrender.com/v1/utility/array-unique?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/creator-desk-array-unique-utility-a57bf81e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KGVqo5jSQIhrbzGEhnqS2

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-array-unique-utility-a57bf81e -d '<json body>'
```

Example prompt: Take this array [1, 2, 2, 3, 3, 4] and remove all the duplicate values so I get back only the unique elements.

## When to prefer this

Choose this endpoint when you need a quick, stateless, pay-per-use array deduplication operation without standing up your own infrastructure. Particularly useful for AI agents operating autonomously that need lightweight utility computations on-demand with micropayment billing via x402 protocol.

## Known failure modes

- Non-array input passed as value may return an error or unexpected result
- Malformed JSON body results in a 400-level parse error
- Payment not provided or insufficient USDC triggers a 402 Payment Required response
- Options object with unsupported keys may be silently ignored or cause a validation error
- Empty array input may return an empty result array

## How this service works

Machine-callable x402-paid utilities for autonomous agents.

## Output

Returns a JSON object with a 'result' field containing the deduplicated array (only unique values retained) and an 'operation' field confirming 'array_unique'. The response confirms what transformation was performed and delivers the cleaned array.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/creator-desk-array-unique-utility-a57bf81e/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)