Saber, the Leading Cross-chain Stablecoin Exchange on Solana.

Saber provides liquidity for stablecoins, which are cryptocurrencies whose value is linked to another asset, such as the US dollar or bitcoin. Saber is Solana's major cross-chain liquidity network, allowing users to transfer assets between the Solana blockchain and other blockchains. Users deposit bitcoin into a Saber liquidity pool in exchange for passive revenue in the form of transaction fees, token-based incentives, and eventually automated DeFi methods.

More information on Saber can be found at the following link: https://medium.com/cryptobrosresearch/saber-the-leading-cross-chain-stablecoin-exchange-on-solana-47824fb661a1