Place the ground pork, panko breadcrumbs, egg, soy sauce, fish sauce, minced garlic, grated ginger, minced Thai chilies, and chopped Thai basil in a large bowl. Mix with your hands until the ingredients are evenly combined.
Divide the mixture into four equal portions. Shape each portion into a small oblong loaf about 3 inches long and 1 inch thick.
Brush the tops and sides of each mini meatloaf lightly with olive oil.
Preheat the air fryer to 375 degrees Fahrenheit. Arrange the meatloafs in a single layer in the basket, leaving space between them.
Cook for 12 to 15 minutes, flipping halfway through, until the internal temperature reaches 160 degrees Fahrenheit and the exterior is browned and crisp.