Krypto Koffee

a web3fied buymeacoffee.com connecting helping creators receive support from their audience

Krypto Koffee is a decentralized payment bridge for web3 content creators. It is a web3fied version of buymeacoffee.com which allows content creators receive support from their audience in cypto(USDC)

Krypto Koffee is a decentralized crowd funding dApp designed to help creators monetize their audience, fans and followers. It will allow creators to grow and get rewarded for their effort in building a loyal community of connected users who share and engage with them on their platform.

Check Demo | Watch Presentation Video | Read the Presentation

Tracks Submitted

• Coinbase Challenge 1 x 2
• IPFS/Filecoin integration
• Storage Wizard
• WorldCoin ID
• Web3fy Web2 product

Technologies Used

• Coinbase Wallet integration
• WorldID for zk verification
• web3.storage and w3name for IPFS
• React/NextJS for Frontend
• MUI for UI Framework
• ethers.js lib amongst many others

Challenges encountered

• Coinbase Wallet bugs at times when metamask is also installed(we had to uninstall metamask)
• The world id docs is straightforward. we found an easy way to integrate it. Although, WorldID can be very slow in verification and at first, we thought it was a bug on our side. In future iterations, we intend to create a custom integration of WorldID.
• Setting up IPFS for access only storage was a bit troublesome. We had to implement a accessKey generator. This access key could then be used by users to update their profile. WIthout an access key, updating profiles becomes impossible.
• Issues also came up with saving files. We needed to save the files with specific file names. Thanks to Jenks whose code helped with this

Team members

• @elcharitas
• @Immortalitic