Cross-chain messages

For Raga Finance to enable cross-chain native yields, it’ll need a messaging protocol to send messages across all the supported chains. There are two ways to do it:

1. External messaging bridge (eg: LayerZero): This helps in cross-chain communication of accrued yields and allows users to hold their native assets on any chain

2. Canonical bridges: This is a more economical and secure way to send a message. But it is also more time-consuming and limits the number of chains based on support-enabled

While both solutions are viable, the canonical bridge approach results in significant time delay for Layer 2 to Layer 1 transfers. Raga implements both approaches to enable a better user experience.