Hi. If you have lots of friend requests and you’d like to accept them quickly, I recommend you using this tool:
This is gonna need to accept the token to verify your account. As you should expect, accepting many requests very fast may be considered abusive. So remember, that you can be blocked from accepting and sending friend requests or even have your account blocked. Also, like when using many other tools like that, you’ll have to make sure your Privacy Settings are “Public” and also your Follower Settings are set to “Everybody”.
Note: it will not add all friends, but about 200 as I remember. But you can repeat the action, unless you get blocked.
Besides, the tool works pretty well. There’s been a script for that, but it seems to not work. If you have a working script, you can post it in a comment. Hope it works… And you don’t get blocked. Good luck.