Wash Okra under running tap water thoroughly. Rinse and Drain completely.
Pat dry okra with a dry kitchen towel and air dry for 10 mins to remove any moisture.
Trim the ends / stem and cut the okra lengthwise and add it to a bowl. Tip - Keep a kitchen paper towel handy and use it to wipe the slime that sticks on the knife, while slicing the okra.
Into the bowl, add gram flour, rice flour, garam masala, red chili powder, turmeric, chaat masala powder and salt to taste. Drizzle olive oil.
Mix well so that the spices and flour coats every piece of okra.
Pre-heat the air fryer at 200 degree Celsius for 2-3 mins. Brush /spray oil on the basket.
Place the okra carefully (do not crowd the basket) and air fry at 180 degree Celsius for 10 - 12 mins or until crispy. After 5 mins of air frying, remove the basket and turn the okra using tongs.
Once okra is crispy, remove it carefully on a serving plate. Repeat the process with the next batch. Serve the okra fries with a lime wedge or you can sprinkle some chaat masala before serving.