# GET /v4/users/{address}/operator/{operatorAddress}

_Merkl API_

Check if an address is an operator for a given user address.

### Path parameters

- `address` (string) _(required)_
- `operatorAddress` (string) _(required)_

### Query parameters

- `chainId` (string | number) _(required)_

## Responses

- **200** Response for status 200

## Example request

```bash
curl -X GET "https://api.merkl.xyz//v4/users/{address}/operator/{operatorAddress}?chainId=<chainId>" \
  -H "x-api-key: YOUR_API_KEY"
```