Slice each chicken breast in half horizontally, then pound to an even thickness with a meat mallet.
In a shallow bowl, combine the panko, Italian seasoning, and poultry seasoning.
In a separate bowl, mix the softened cream cheese, shredded cheddar, minced onion, diced tomatoes, and chopped artichoke hearts until combined. Set the topping aside.
Add the mayonnaise to a resealable bag, add the chicken, and turn to coat both sides.
Press each piece of chicken into the panko mixture, coating fully. Place in a greased air fryer basket or tray in a single layer and spritz the tops with olive oil.
Air fry at 370°F for 12–15 minutes. With about 5 minutes left, spoon the artichoke topping over each piece of chicken.
Cook until the internal temperature reaches 165°F and the cheese is melted. Plate, serve, and enjoy.