Free Cash Flow (FCF) refers to the cash generated by a project or company after accounting for capital expenditures needed to maintain or expand its asset base. In the realm of cryptocurrencies, particularly in projects with a business model, FCF is an important metric for assessing financial health.For a cryptocurrency project, free cash flow can reveal how efficiently it generates cash from operations. It provides insights into profitability, which is essential for sustainability and growth. If a project consistently generates positive FCF, it can reinvest in technology, expand its team, or even distribute rewards to token holders.In contrast, a negative FCF may indicate that a project is struggling to cover its operational costs after necessary investments. This can raise concerns among investors about the viability of the project.Ultimately, free cash flow helps stakeholders evaluate the long-term potential of a cryptocurrency and its ability to create value over time. Understanding this metric can guide investment decisions and overall market sentiment.