Response Format
You can change the format of the API responses easily. Just pass the format parameter to the request with the format type you want.
The available formats are: JSON, XML, CSV and Newline.
JSON is the default format. So, there's no need to add this parameter if you want the response format to be in JSON.
Usage:
https://gregeoip.com/GeoIP?key=1234567890&params=country_name&format=XML
get
https://gregeoip.com
/GeoIP
Copy link