01 - In a large bowl, whisk together olive oil, lemon juice, lemon zest, minced garlic, oregano, paprika, salt, and pepper until well combined.
02 - Add chicken pieces to the marinade. Toss well to coat evenly. Cover and refrigerate for at least 15 minutes, up to 2 hours for deeper flavor penetration.
03 - Preheat air fryer to 400°F for 3 minutes before cooking.
04 - Place marinated chicken bites in a single layer in the air fryer basket. Cook in batches if necessary to avoid overcrowding.
05 - Cook for 8 to 10 minutes, shaking basket or turning pieces halfway through, until golden brown and internal temperature reaches 165°F.
06 - Transfer cooked chicken to a serving plate. Sprinkle with fresh parsley and serve with lemon wedges on the side.