In a large bowl, add the the chicken wings, 1 tablespoon of olive oil, salt, black pepper, onion, garlic powder, and baking powder. Mix together so the chicken is evenly coated.
Spray air fryer basket with nonstick cooking spray. Line seasoned wings in the basket in a single layer. Cook for 13 minutes then flip the wings over and cook for another 13 minutes at 400°.
Put butter and olive oil in a sauce pan and heat until butter is melted. Add in minced garlic, smoked paprika, and red pepper flakes and cook for 30 seconds. Stir in parmesan cheese.