Cut each Okra into 4 pieces lengthwise. Put them in a mixing bowl.
Mix Chickpea flour, rice flour, chili powder and salt in another bowl.
Drizzle oil on Okra, and toss gently so that all the Okra is coated with oil.
Add in the dry mix of flours and spices, again toss it together.
Sprinkle a little water, mix gently with your hand so that the mixture coats the Okra.
Turn on the air fryer to 375°. Put half of the Okra in a single layer. Fry them for about 10 minutes, turning once in between.
Check after 10 minutes, if it is not crispy enough you can fry for 2 or 3 minutes more.