In a bowl, mix the whole wheat flour, paprika, garlic powder, cumin, salt, and pepper.
Coat the chicken strips in the flour mixture, ensuring they are well covered. Drizzle olive oil over the coated chicken for added crispiness.
Preheat the air fryer to 200°C (390°F). Place the chicken strips in the air fryer basket in a single layer and cook for 12-15 minutes, flipping halfway through, until golden brown and cooked through.
While the chicken is cooking, prepare the spicy tahini sauce by combining tahini, lemon juice, chili powder, and enough water to achieve your desired consistency. Mix well until smooth.
Once the chicken is done, serve it hot with the spicy tahini sauce drizzled on top or on the side for dipping.