The Bitcoin re-staking platform SatLayer announced on Wednesday that it will expand the use of Bitcoin in decentralized finance to the fast Layer 1 blockchain Sui launched last year. SatLayer stated in a statement that due to Sui's focus on fast transaction speeds, the integration of SatLayer will enable developers to leverage Bitcoin's $2.1 trillion market size to build DeFi applications aimed at excluding third parties from transactions in areas such as trading and lending.