This article provides you a simple way to import your NFTify collection into OpenSea Marketplace. Before you start, please ensure that your NFTify collection is an ERC721 or ERC1155 contract deployed on Ethereum/Polygon and that you have already minted items on the contract.
Step 1: As a store owner, please log in to your NFTify store account. At the left sidebar menu, select Collection tab. Collection Listing page will appear
Step 2: Click on View Detail at Actions column. You'll be directed to Collection Details page. Let's find the contract address. Click on the "copy" icon to the right of the address, and you'll have it on your clipboard.
Step 3: Visit Opensea website, log in to your account. Click on your account icon at the top right of the page, select My Collections
Step 4: On My Collections page, choose Import an existing smart contract
Step 5: Select Live on Mainnet or Live on Testnet
Step 6: Enter your contract address, then click on Submit
Done! Your collection will be displayed on OpenSea