erc721-ux

Intro

Your job is to build a simple UX to visualize and manipulate ERC721 Tokens.

This repo contains the references (code + ABI) for two ERC721 tokens deployed on the Sepolia testnet, which you'll need to use.

• Fake BAYC ( 0x1dA89342716B14602664626CD3482b47D5C2005E on Sepolia ) (get the ABI)
• Fake Nefturians (0x9bAADf70BD9369F54901CF3Ee1b3c63b60F4F0ED on Sepolia ) (get the ABI)
• Fake Meebits (0xD1d148Be044AEB4948B48A03BeA2874871a26003 on Sepolia ) (get the ABI)
• Fake Meebits Claimer (0x5341e225Ab4D29B838a813E380c28b0eFD6FBa55 on Sepolia ) (get the ABI)

To get started using these tokens, I suggest you use the truffle generated ABI and MyCrypto or to visit Etherscan in order to claim/buy a token for each.

Tasks list

Creating a js app and connecting to Ethereum

• Create a repo to host your work
• Create a React / Vue JS app and create a page /chain-info(2 pts)
• Connect your app to the Sepolia network through Metamask and display the ChainId, the last block number, and user address on /chain-info (2 pts)
• Show an error page and redirect user to it if the chain is not Sepolia (1 pt)

Calling read and write functions

• Create a page /fakeBayc
• Display the name and the total token number (2 pts)
• Create a button to claim a new token for the current user(2 pts)
• Create a page /fakeBayc/{tokenId}
• Display the informations (image and all the attributes) referenced in the Metadata URI for token {tokenId} (2 pts)
• Show a clean error message on /fakeBayc/{tokenId} if the token does not exist (1pt)

Paying through functions

• Create a page /fakeNefturians
• Display the minimum token price, and create a button to buy a token (this one needs to be paid for) (2 pts)
• Create a page /fakeNefturians/{userAddress}
• Display all the tokens {userAddress} id's has with nft name and description from metadata and token

Calling a minter with a signature

• Create a page /fakeMeebits
• Create a button to mint a token.
• Read the contract
• Let the user pick a token number that wasn't minted yet
• use signature data to call function claimAToken() on fake meebits claimer correctly (4 pts)

Bonus

• Deploy your static web site (2 pts)