This article delves into the intersection of cryptocurrency and Islamic finance, providing Muslim investors with a guide to navigating digital assets in accordance with Sharia principles. It evaluates halal and haram crypto activities, focusing on key issues like crypto loans, spot trading, staking, and asset-backed tokens. The discussion addresses the prohibition of leverage trading, futures, fixed-interest lending, and speculative practices. Key principles such as avoiding riba, minimizing uncertainty, rejecting gambling, and ensuring transparency are emphasized. With these insights, Muslim users can engage with cryptocurrencies ethically within the framework of Islamic finance.