Preheat your air fryer to 400°F (200°C).
Pat the chicken wings thoroughly dry with paper towels to ensure maximum crispiness.
In a large bowl, toss the wings with the baking powder, sea salt, and black pepper until evenly coated.
Place the wings in the air fryer basket in a single layer, ensuring they are not touching.
Air fry for 20-25 minutes, flipping halfway through, until the skin is golden brown and very crispy.
While the wings cook, combine the honey, tamari, minced garlic, and grated ginger in a small saucepan over medium-low heat.
Simmer the sauce for 3-5 minutes until it thickens slightly into a glossy glaze.
Transfer the cooked wings to a clean bowl, pour the warm glaze over them, and toss to coat every wing.
Garnish with sesame seeds and sliced green onions before serving immediately.