StErMi/ethernaut-soulbound-nft

Ethenaut Bounty: Soulbound NFT

Rinkeby Testnet contract: https://rinkeby.etherscan.io/address/0x59468d1d1e6914012e533bf71e97b05fa610ff36#code OpenSea NFT Example: https://testnets.opensea.io/assets/0x59468d1d1e6914012e533bf71e97b05fa610ff36/0

Features

• Only one mint per address
• NFT rendered as dynamic SVG on chain
• SVG based on ERC20 Exp balance

Getting Started

forge init
forge build
forge test

Deployment

VERY IMPORTANT: DO NOT SHARE YOUR PRIVATE KEY WITH ANYONE and check that they are not on your github project. Use a test wallet to do this.

More info about the Deployment command on the Foundry book documentation site.

We are going to deploy this contract on Rinkeby testnet. In order to do that you need to get an RCP_URL from Alchemy or Infura. Replace YOUR_RINKEBY_RCP_URL with your own.

forge create --rpc-url YOUR_RINKEBY_RCP_URL --private-key YOUR_PRIVATE_KEY src/EthernautExp.sol:EthernautExp --constructor-args EXP_ERC20_CONTRACT_ADDRESS

Deployment

More info about the Verifying command on the Foundry book documentation site.

We have deployed our contract on Rinkeby. That's why the chain-id is set to 4 in the verify-contract command. YOUR_CONTRACT_ADDRESS will be the address of the contract on the chain you have deployed it.

forge verify-contract --chain-id 4 YOUR_CONTRACT_ADDRESS src/EthernautExp.sol:EthernautExp YOUR_ETHERSCAN_API_KEY --constructor-args $(cast abi-encode "constructor(address)" EXP_ERC20_CONTRACT_ADDRESS)