The crosschain liquidity pool model involves liquidity providers stake pairs consisting of a native token and platform token into pools, and the platform routes swaps leveraging the common platform token to facilitate crosschain swaps. In this approach, swappers are able to receive native tokens on target chain instead of synthetics. These conventional crosschain bridging approaches are moderately acceptable but face issues such as being slow in speed, involve high costs, complexity, and the proliferation of synthetics of the same underlying asset. With Open Interchain Protocol, we ofer more efficient crosschain swapping of chain-native digital assets through the usage of single-asset vaults and decentralized mechanisms.