What is the first exchange of your tokens? And what trading pairs will be?
first exchanges are LAtoken and Exmarkets. You can find all the detailed information on the official project website.
Great! What is the rate of Artpro token? Has the platform already launched?
Are you talking about that type of audit rating -
https://icobench.com/ico/artpro ?
Artpro has good rating and fast communication speed with community.
As I remember the project is now waiting for some special certification and after that they probably will launch IEO.