BTCFi projects are integrating Chainlink for secure and reliable real-world data through oracles.Chainlink has become vital for the interoperability and real-time data needs of the DeFi world on various chains.Several BTCFi projects, including 21.co, B² Network, and Bedrock, have integrated Chainlink products to leverage Bitcoin's trillion-dollar liquidity.Other recent BTCFi integrators include Babypie, dlcBTC, Lorenzo Protocol, Lombard Finance, Ignition FBTC, Botanix Labs, and BitLayer Labs.