net2devcrypto / alchemy-sdk-quick-nft-market Goto Github PK

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Be sure to watch my Youtube video so you can learn and follow along!

** THE FILES ATTACHED TO THIS REPO ARE FOR EDUCATIONAL PURPOSES ONLY **

** NOT FINANCIAL ADVISE **

** USE IT AT YOUR OWN RISK** **I'M NOT RESPONSIBLE FOR ANY USE, ISSUES ETC.. **

Be sure to watch my Youtube video so you can learn and follow along!

Create your Alchemy Account and create an app for Polygon Mumbai then copy your API key and HTTP API Url.

https://alchemy.com/?a=75f66fc89b

1-Create a new NextJS Application:

npx create-next-app alchemymarket

2-Navigate to project folder and install dependencies:

cd alchemymarket
npm i alchemy-sdk ethers sf-font axios @nextui-org/react web3modal web3
npm i --save-dev @types/canvas-confetti
npm i --save-dev @types/react
npm i react-multi-carousel ipfs-http-client

Copy all folders from this repo and drop them in the project folder. Replace files when prompted.

Deploy all Smart Contracts located in the contracts folder to Polygon Mumbai. Deploy in the following order:

1- NFT-ERC721-Collection-SmartContract-v2.sol

Save the contract address to text.

2- NFT-Market-Resell-SmartContract-v2.sol

During deployment please add the NFT Collection contract address previously deployed when prompted.

Save the contract address to text.

3- NFT-Marketplace-SmartContract-v2.sol

Save the contract address to text.

4- NFT-Market-Creator-SmartContract-v2.sol

During deployment please add the NFT Marketplace contract address previously deployed when prompted.

Save the contract address to text.

Setup a local IPFS API Node to interact with the marketplace.

1-Download, install and run IPFS.

https://github.com/ipfs/ipfs-desktop/releases

2-Download and extract IPFS CLI (Kubo).

https://dist.ipfs.tech/#kubo

3-Using either shell/cmd/powershell, Navigate to the Kubo folder and enable CORS and API Access from any client.

Shell or CMD:

cd kubo
ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '[\"*\"]'
ipfs config --json API.HTTPHeaders.Access-Control-Allow-Methods '[\"PUT\", \"GET\", \"POST\"]'
ipfs config --json Addresses.API \"/ip4/0.0.0.0/tcp/5001\"

or using Powershell:

cd kubo
./ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '[\"*\"]'
./ipfs config --json API.HTTPHeaders.Access-Control-Allow-Methods '[\"PUT\", \"GET\", \"POST\"]'
./ipfs config --json Addresses.API \"/ip4/0.0.0.0/tcp/5001\"

4- Restart IPFS.

Proceed to update the configuration.js file located under "engine" folder in your project.

1-Update each smart contract var with your deployed contract addressed:

export var nftcollection = "ADD_CONTRACT_ADDRESS"
export var nftresell = "ADD_CONTRACT_ADDRESS"
export var marketcontract = "ADD_CONTRACT_ADDRESS"
export var nftcreator = "ADD_CONTRACT_ADDRESS"

2-Update the ipfs client var with the IP address of server you installed in step 5:

export const client = ipfsHttpClient('http://IP_ADDRESS_OF_THIS_SERVER:5001');

3-Update the alchemyapi var with the Alchemy http API address copied on step 1:

export var alchemyapi = "ADD_API_HTTPS_ADDRESS";

Save the configuration.js file

1- Create a new env file in the project root folder and add the server's IP in the NEXT_PUBLIC_API_SERVER entry. Make sure its located in the project root folder. Update the url with your server's IP.

file name must be: ".env.local"

NEXT_PUBLIC_API_SERVER='http://ADD_IP_ADDRESS_OF_THIS_SERVER:3000/api/hello'

Example:

Save file.

2- Navigate to hello.js located under Pages/API folder and update with the contract deployer wallet private key and also Alchemy API key.

Update "name" with wallet private key:

Update "alchemykey" with your Alchemy API Key:

export default function handler(req, res) {
  res.status(200).json({ 
    name: 'ADD_CONTRACT_OWNER_WALLET_PRIVATE_KEY',
alchemykey: 'ADD_ALCHEMY_API_KEY' })
}

Save hello.js file.

Navigate to the project and start !

npm run dev

Please watch tutorial video for additional information. Enjoy!