Preheat the air fryer to 390 degrees.
You want to rinse and peel the sweet potatoes. Then, cut them into ½ inch pieces. Make sure they're all about the same size so they cook evenly.
Transfer the sweet potatoes in a bowl and add the olive oil, garlic powder, onion powder, paprika, salt, and pepper. Toss the sweet potatoes to coat them evenly with the oil and seasonings.
Add the seasoned sweet potatoes to the air fryer basket and spread them in a single layer.
Cook the sweet potatoes for 10-12 minutes or until fork tender. Make sure to shake the basket half way through. Serve hot and enjoy!