There is no need to specify the IP address any more as we used to to before.
You simply copy your API key and pass it to to correct input field on that service which the API key belongs to and make a request, the system will automatically detect your IP address and your new IP address will be displayed in the “Valid IP” under the Service Details page.
If you want to reset your IP you can simply hit your Reset button (1) you can see where the (2) is is your current IP address, if that field does not contain IP address means your API is unused and you do not have to reset the IP address with the (Reset button).
To activate the API key after you hit the Reset button or if it's your first use, that you can copy the API key and go to our API service page, for example in this case https://api.drmhelp.com and simply paste that API key into the API field, and hit Generate (there is a slight change that you have to hit the Generate button twice.)
After you have activated the API key you can refresh that page as shown on the image above, and you will see your IP address. (There is no need to enter the IP address manually inside the some field.)