Mix together peanut butter, protein, and maple syrup until combined.
Form into small balls and flatten slightly.
Place in freezer for 15 minutes.
Meanwhile, melt chocolate and coconut oil in microwave in 15 second intervals.
Using a fork, dip peanut butter balls into melted chocolate, then place on lined baking sheet.
Sprinkle with flaked sea salt, and place in fridge to firm up.