GamefiWormhole
a crosschain NFT collateral solution that makes gamefi easily accessible
Screenshots



Problem Statement
The problem now is that there are too many different NFTs and they are slowly losing value. My solution was to create a method that can reuse NFTs from other chains instead of creating new ones. Users will first collateralize NFT from ethereum. i use airstack to get their floor price on opensea. evaluate the value then decide to migrate the amount of stablecoin tokens in mantle corresponding to 50% of the value. users will then use this new stablecoin to purchase in-game characters. The special feature is that it is possible to use hyperlane for crosschain collateral.
Solution
mantle to implement game because the speed of transaction very fast and cheap fee.airstack for get floor price of collateral NFT. platform very easy to config because it have AI to generate queryhyperlane to crosschain collateral. i try to implement mailbox in mantle blockchain
Hackathon
ETHGlobal Tokyo
2024