Preheat oven to 350 degrees. Line a 24-cup mini muffin tin with muffin cups, or spray the tin with cooking spray if you're not using cups.
Whisk the pure pumpkin, maple syrup, coconut oil, apple sauce, and vanilla together in a bowl.
In another bowl, stir the flours, cocoa powder, baking powder and salt together with a wooden spoon.
Pour the wet mixture into the dry bowl, and mix with the wooden spoon until evenly combined. Add in the chocolate chips and stir.
Spoon the batter evenly into the muffin cups.
Bake for 12-15 minutes, or until a toothpick comes out of the center of the muffins clean.
Allow to slightly cool before enjoying, or keep them stored in a covered container.