Pat the chicken wings completely dry with paper towels to ensure maximum crispiness.
In a large bowl, toss the wings with baking powder, sea salt, and black pepper until evenly coated.
Place the wings in a single layer in the air fryer basket and cook at 400°F for 20-25 minutes, flipping halfway through until golden brown.
While wings cook, combine honey, tamari, rice vinegar, minced garlic, and grated ginger in a small saucepan over medium heat.
Simmer the sauce for 3-5 minutes until it thickens into a glossy, sticky glaze.
Transfer the crispy wings to a clean bowl, pour the warm glaze over them, and toss well to coat every piece.
Garnish with toasted sesame seeds and sliced green onions before serving.