Spray an 8-inch by 8-inch piece of foil, or a glass or metal pan (or a pan that fits inside your air fryer basket) and set it aside.
In a medium-sized bowl, combine graham crumbs, melted butter, and granulated sugar. Then, press it firmly into the bottom of the prepared pan. Place this pan into the air fryer but don’t bake it yet.
In a large bowl, use an electric mixer to beat the softened cream cheese until smooth. Then beat in the eggs, one at a time. Next, add the sugar, pumpkin puree, and pumpkin pie spice. Mix until creamy.
Scrape the cream cheese mixture into the prepared crust. Smooth the top and cover with foil.
Bake the cheesecake at 350°F for 45 minutes or until almost set.
Allow to cool at room temperature for at least 30 minutes. Then wrap it well, and place it in the fridge to chill for at least 6 hours.
Cut into 9 equal squares, top with cinnamon whipped cream and pecan halves, and serve.