Preheat the Air Fryer by setting it to 380°F (190°C) and allowing it to preheat for about 5 minutes.
Prepare the Sweet Potatoes by washing, peeling, and cutting them into evenly sized fry shapes, about 1/4 to 1/2 inch thick.
Season the Fries by tossing them in a large mixing bowl with olive oil until evenly coated.
Optionally, sprinkle cornstarch over the fries and toss again to coat for extra crispiness.
Add salt, black pepper, garlic powder, and paprika to the bowl, tossing until the fries are well-seasoned.
Arrange the seasoned sweet potato fries in a single layer in the air fryer basket, ensuring they are not overcrowded.
Cook the Fries at 380°F (190°C) for 15-20 minutes, shaking the basket halfway through the cooking time for even crispiness.
Keep an eye on the fries towards the end of the cooking time to prevent them from burning.
Once golden brown and crispy, remove the fries from the air fryer and transfer them to a serving plate.
Serve hot with your favorite dipping sauce, such as ketchup, aioli, or sriracha mayo.