Passive income in cryptocurrency refers to earning money without actively managing investments. Instead of trading frequently or monitoring markets daily, individuals can set up systems that generate income over time.A common method to achieve this is through staking, where users lock up their coins in a network to support operations like transaction validation. In return, they receive rewards, often in the form of additional coins.Another approach is lending, where owners can lend their assets through various platforms and earn interest. Some platforms also offer yield farming, allowing users to provide liquidity to decentralized exchanges in exchange for a portion of transaction fees.Lastly, participating in liquidity pools can generate passive income. By depositing assets into these pools, users can earn fees from trades that occur within the pool. Overall, passive income methods can create revenue streams with relatively little ongoing effort, making them appealing for those interested in the long-term potential of their assets.