Chop the potato in 1/2 inch slices and then 1/2 inch again to create a fry-like shape.
Place the potato pieces in a large bowl and sprinkle with the evoo, garlic powder, paprika, salt & pepper and half the chopped green onion. Give it a good toss so that each piece is coated.
Preheat the air fryer 4 minutes. Then fill the bin with half the potato pieces and air fry for 12 min, open the air fryer to give the potatoes a good shake and continue cooking for 8-10 minutes.