APR in crypto tells you the yearly rate you might earn from staking, lending, or liquidity programs before compounding. But “good” APR is not about the biggest number on the page. It’s about risk, sustainability, and what you keep after fees, slippage, and taxes. This guide explains APR vs APY, how staking APR compares with DeFi lending APR and liquidity mining, what signals a sustainable rate, and how to build a simple, risk-adjusted view you can apply on any platform—whether you use DeFi protocols or centralized venues like WEEX.

KEY TAKEAWAYS

• A good APR is risk-adjusted, not just high. Check source of yield, token emissions, and counterparty risk.
• APR is a headline rate; APY reflects compounding. Always compare…