7500 Cryptocurrency/Smart Contract

NFT project

001058506 Yuxiang Cao

001523744 Ssu-Yu(Kaitlyn) Ning

Eggciting V1.0 Implementation Overview

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Used Figma to design different layers and export them as SVG images.

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Eggciting V1.0 Implementation Overview

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1. Our Egg will have 3 traits =>

3LAYERS: 5FACE * 6PROPS * 5SKINCOLOR

= 150 NFTs!

• Used the file name to generate properties,

Used artyclick for color naming =>

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• Used scripts to generate images with these material =>

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• Used Pinata to pin images on IPFS

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Introduction to our NFt Eggciting !

Blue blue Monday

Don’t be unhappy

Wanna fight?

Happy Graduation!

NFT Development Tools/tech stack

Eggciting V1.0 Implementation Overview

• Upgradability
• Deploy
• Mint
• Etherscan Verification
• Publish

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Upgradability

• Use ERC1967Proxy: TransparentUpgradeableProxy for Upgradability
• Implemented by using OpenZeppelin:
• Upgrades Plugins
• Upgradeable Contracts

Deploy

• Able to deploy on

yarn hardhat --network rinkeby deploy

• Able to deploy on

yarn hardhat --network maticmum deploy

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Rinkeby

How to Mint

After saving the address of newly deployed contract to .env file

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Use following command:

yarn hardhat --network rinkeby mint --address RECIPIENT_ADDRESS_STRING --number MINT_TIMES

For example:

yarn hardhat --network rinkeby mint --address 0x9739e1524fA3D33f6119ce9Eeb77f7b424759c83 --number 10

Etherscan verification

• Etherscan API Key
• Hardhat plugin: hardhat-etherscan
• How:

yarn hardhat --network rinkeby verify 0x21F7A91ACAaf65Af087C21C038E8Cc3e86dD140B

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Publish

• No extra requirements to publish on OpenSea
• Add EIP-2981: NFT Royalty to be auto discovered by Rarible

Eggciting V1.0 on Rinkeby

Etherscan Address:

0x75f8d757EA2D87FFcb2fE2c0C8c505f333Bb573f

Opensea:

https://testnets.opensea.io/collection/eggciting

Rarible:

https://rinkeby.rarible.com/collection/0x75f8d757ea2d87ffcb2fe2c0c8c505f333bb573f

Thank You