Token Bridge Contract Between WASM and EVM

Difficulty: high

Description

Build a bridge contract on both the WASM contract environment and EVM on the Shibuya test network that can transfer ERC20 (and PSP22) between two different account schemes (SS58 and H160) alongside a simple web-based wallet to manage and transfer from one token to another.

Acceptance Criteria

Users can transfer their assets from one VM to another.A simple UI that allows the users to login with either an EVM account or a native account.The UI can transfer various assets from one account scheme to another.The solution is deployed on the Shibuya network.Ensure that the bridge is secure and decentralized.The project can be used for future projects written in ink.

Reward tiers

Up to $10,000

Contribution to the Astar ecosystem (25%)Originality, Creativity, and Innovation (25%)Technical Difficulty (25%)User Experience (25%)

Rules

You can submit your solution by opening a PR in this repo. Please include a readme file with the following:Project titleProject description (minimum 150 words)Contact information (Telegram handle or email)Name of bounty you participatedProvide a way to access the project for judging and testing by including all linksMust have an open-source licenseA video explaining your submissionAll Submission materials must be in EnglishBounty is paid in USDC on the Astar network

Resources

Official documentation: HereNetwork details: HereAll about dApp staking: HereExample of AsterBase: HereUsing precompiles: HereDeveloper hack support: Join here

Happy hacking!