01 - Thaw shrimp fully, peel if needed and pat dry. Season as listed. Air-fry in single-layer batches at 400°F until firm, pearly and opaque, checking early and continuing as needed.
02 - Brush the four naan with the measured oil and divide feta and thin zucchini slices over them. Use only as much topping as lies in an even layer.
03 - Add cooked shrimp and air-fry each flatbread at 400°F until the bread is crisp and toppings hot, checking from about five minutes. Serve extra cooked shrimp separately.
04 - Finish with basil and balsamic glaze, then serve promptly. Batch count and shrimp size determine the total preparation time.