Prep the chickpeas: Drain, rinse, and pat the chickpeas dry with a clean towel or paper towel. This helps them crisp up in the air fryer.
Season: Add the chickpeas to a mixing bowl. Drizzle with olive oil, then sprinkle in the salt, cumin, garlic powder, paprika, and cayenne. Toss well until evenly coated.
Air fry: Transfer the chickpeas to the air fryer basket in a single layer. Air fry at 380°F for 15 minutes, shaking the basket every 5 minutes to ensure even crisping.
Cool and serve: Once golden and crispy, remove from the air fryer. Let cool slightly, then enjoy as a crunchy snack or toss on top of bowls, salads, or soups. Store any leftovers in an airtight container at room temperature for up to 3 days.