How to do climbing in unity?

Question

C++ / C#

The bottom line is that I need the character to climb up the wall to the top. With the help of rays and IK I made it hook on the edge (see the picture), but now I need it to climb further, but when I set the variable isParkour = true, the climbing animation turns on, which works, due to the fact that the character controller is in the same place where it was. So here's how I do it, maybe I need to keep a variable for the animator, by which he will turn the animation on and off.