In a food processor, blend chickpeas, almond butter, melted dark chocolate, and maple syrup until smooth.
Roll the mixture into bite-sized balls and place them on a parchment-lined baking sheet.
Freeze for 20 minutes to firm up.
Meanwhile, melt dark chocolate and coconut oil together for the coating.
Dip each truffle into the melted chocolate, ensuring full coverage.
Sprinkle with optional toppings like nuts, coconut, or cacao nibs while the coating is still wet.
Refrigerate for 30 minutes until the chocolate sets.
Enjoy immediately or store in an airtight container in the fridge for up to a week.