All methods in the API accept these parameters:
|Unique API_KEY string that is assigned to the caller. You can find your API Key on the Account Settings page.
|The format of the response. Supported values are:
- json - The response is in JSON format with UTF-8 encoding. This is the default if the parameter is absent.
- xml - The response is in XML format with UTF-8 encoding.
|Number of results to return. Optional; usually defaults to 10 items and maxes out at 50
|The starting index to return results from. Optional; defaults to 0 and usually maxes out at 10,000