Soak the dried chickpeas the night before in cold water. Next day drain the water and add all ingredients to a food blender. Blend it until the batter is smooth but still chunky, you don't want it to be mushy.
Shape the batter into 10 equal-sized balls. Place them in the air fryer and spray them with vegetable oil. Bake them for 15-20 minutes or until golden brown at 250 Celsius degrees. Alternatively use a pan and slightly flatten them for a more even cooking.