<ul data-eligibleForWebStory="true">XRP, the third-largest cryptocurrency, valued at over $136 billion, may join Cardano's DeFi ecosystem.Charles Hoskinson, Cardano's founder, proposed integrating XRP into Cardano's DeFi using the privacy-focused sidechain Midnight.The plan involves creating a cross-chain bridge allowing XRP access to Cardano's DeFi services like staking, yield farming, and lending.Midnight is Cardano's zero-knowledge sidechain, based on the eUTXO model, supporting confidential smart contracts.Hoskinson highlighted the privacy benefits for XRP holders using Midnight for DeFi interactions.XRP Ledger lacks native DeFi infrastructure, unlike Ethereum or Cardano, making the bridge to Midnight significant.The proposal could offer XRP holders new earning opportunities by participating in on-chain DeFi activities.Cardano's Lace wallet will support XRP, enabling users to hold and swap XRP and other assets alongside ADA.Discussions are ongoing for potential Ripple RLUSD stablecoin integration into the Cardano ecosystem.Hoskinson's proposal positions Midnight as an interoperability layer addressing privacy and utility challenges.No official launch date is set for the XRP-Midnight bridge, but with Midnight's mainnet planned for 2025, progress is underway.