In a large bowl, combine garlic powder, onion powder, paprika, salt, and black pepper.
Add the chicken strips to the bowl and drizzle with olive oil, Dijon mustard, and honey if using. Toss until the chicken is evenly coated with the seasoning mixture.
Preheat the air fryer to 400°F for about 5 minutes.
Place the seasoned chicken strips in a single layer in the air fryer basket. Do not overcrowd; you may need to cook in batches.
Cook the chicken tenders for 10-12 minutes, flipping halfway through, until they are golden brown and cooked through (internal temperature should reach 165°F).
Remove from the air fryer and let rest for a few minutes before serving.