There is a pay to use end portal in wild 2. It cost 1 diamond to enter.
Head straight north from the wild 2 spawn pad.
You will see a nether portal in the side of the base (-5436, +8349).
Enter the nether and follow the path. It is about 13 claims through the nether.
Ender Chests are above your head when you enter the booth.
1 thing to note about this system!
It uses pistons to push you into the end.
So if you are holding a stack of diamonds you will get pushed out of range of the chest and drop the stack.
So take 1 diamond and place it in the chest.
This room drops you straight into the end. So make sure you are ready before paying.
Below are some images.