Preheat your air fryer to 380°F (193°C).
In a mixing bowl, combine the olive oil, minced garlic, oregano, thyme, smoked paprika, salt, and black pepper. Mix well to form a marinade.
Pat the chicken breasts dry with paper towels.
Coat each chicken breast evenly with the marinade, making sure to cover both sides well.
Place the marinated chicken breasts in the air fryer basket in a single layer, ensuring they are not overcrowded.
Cook the chicken breasts at 380°F (193°C) for 15 minutes, flipping them halfway through.
Once cooked, remove the chicken from the air fryer and let it rest for a couple of minutes before slicing.
Serve the chicken garnished with fresh parsley if desired.