Preheat your air fryer to 400°F (200°C).
Pat the steak dry with paper towels.
Rub the olive oil evenly over the steak.
Season generously with salt, pepper, and any additional spices.
Place the steak in the air fryer basket.
Cook for 10 minutes for medium-rare, flipping halfway through.
Use a meat thermometer to check for desired doneness (130°F for medium-rare).
Remove the steak and let it rest for 5 minutes.
Slice against the grain for better tenderness.
Serve and enjoy your perfectly cooked air fryer steak!