Pat the shrimp very dry and season with salt, pepper, garlic and paprika.
Put flour, egg whisked with water, and panko in three shallow bowls.
Coat each shrimp lightly in flour, then egg, then panko. Rest for 5 minutes.
Preheat the air fryer to 390°F if recommended and mist the basket lightly.
Place shrimp in one layer with gaps and mist the tops with oil.
Cook for 4 minutes. Turn gently, mist dry spots and cook 3 to 5 minutes more.
Remove when the breading is golden and shrimp are opaque, pearly and safely cooked. Rest uncovered for 1 to 2 minutes.