InterBull
Seamless interchain NFT trading.
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About
The problem it solves We all had times when you had money on some chain and wanted to purchase something on the other. Swapping to other native tokens, bridging, executing the purchase etc. can be offputting. Interbull enables users to buy NFTs regardless of their chain using Hyperlane. Interbull provides the much-needed cross-chain liquidity to the NFT market. The proof-of-concept helps users to buy an NFT on Görli with their WETH on Avalanche Fuji.
How it's made
Challenges we ran into At first, we approached the problem with a bigger agenda with support for more marketplaces, swapping and bridging tokens. We decided to limit our vision to Fuji to Görli and OpenSea. We struggled with decoding the necessary inputs for the SeaPort contract. Solidity wasn't our strongest muscle so we struggled here and there during the implementation of contracts. Roadmap Handle conversion of native tokens to ETH. Implement Polygon, Arbitrum and Optimism to buy NFTs on Ethereum. Deploy to mainnet. Integrate InterBull into NFTBull terminal!