Move : W/A/S/D
Camera : Mouse or Q/E
Rewind : R
Team menu : T
Scan/interact/talk…. : right/left click (hold)
Graffities : right/left click (doubleclick+ hold)
Changeview : Mousewheel

Slide or Grind : holdshift (onwalls, cables…)
Trick : shift (while jumping)
Special trick : shift (while jumping + direction)
Flip : shift (before jumping + direction)
Charge Hoverheat : doubleshift + hold (standingstill)
U-turn : F
But you can use your paddle !