Create a foil boat with sides as high as your air fryer will allow. Make sure it isn't going to leak. This is a saucy recipe! If you have small baking dishes for your air fryer, that is a better alternative.
Season the salmon with 1/2 teaspoon salt, 1/4 teaspoon pepper, garlic powder, and onion powder.
Add the tomato, onion, garlic, and basil to the bottom of the cooking vessel. Pour in the wine and the juice from half a lemon, add the remaining salt and pepper and place the seasoned fish filets on top. Cut the butter into pats and place on top of the fish.
Place the cooking vessel carefully into your air fryer basket
Turn the air fryer to 375°F and set for 15 minutes.
Check the fish after 8 minutes for your preferred level of doneness. It should be ready to eat after 8 minutes, but if you like your fish thoroughly cooked, you can let it ride for the additional time.
Pull the fish out when it is cooked to your liking, and check the vegetables. If they aren't quite cooked, continue cooking the vegetables in the wine for a few more minutes.
Serve in a bowl pouring the cooking liquid and vegetables on top of the fish. We like to serve this over pasta, but that's totally optional! It also goes well over rice.