Preheat oven to 400 degrees F (200 degrees C). Line pizza pan with aluminum foil; grease with vegetable oil.
Combine flour, cornstarch, water, dry milk powder, yeast, vinegar, salt, gelatin, and agave nectar in the bowl of a stand mixer fitted with the paddle attachment; mix on medium speed until combined and dough is very runny, about 3 minutes.
Spread dough over lined pizza pan with wet fingers.
Bake in the preheated oven until the underside of the crust is golden brown, about 10 minutes. Remove from oven; flip it on the pizza pan. Remove aluminum foil.
