This DeFi farm pays 40% APY right now. And it's not a rug — here's exactly how to access it in five steps. Step one: find the pool. We're looking at Curve Finance's crvUSD-FRAX pool — currently at 38 to 42% APY, paid in CRV and CVX tokens. Step two: verify the yield is real. Go to DeFiLlama and confirm TVL is above 50 million dollars. Thin pools spike APY to bait you, then collapse when whales pul…