How and where do i request to approve my domain


I am doing my own startup and want to use twitter cards
I dont know how to apply to approve my domain


If you use the Cards Validator ( and enter your URL with the cards markup available, you’ll see a button to submit your site for verification/approval.


the button is appearing disabled for me


All four images are required in order to validate as well as attach a gallery card to a tweet. If you add another image, you should be able to validate. The fact that the validator has a layout for less than four images is confusing and I’ll inquire with the cards team as to why this exists.