Crypto Trades - Opensea Clone using ERC721

Crypto Trades - Opensea Clone using ERC721

Cart 272 sales


We are introducing NFT Marketplace– a crypto trading app that represents an intangible digital asset, built with crisp features and functionalities and the owners of the NFTs are recorded using Blockchain– the most secure database.


The NFT Marketplace provides the users with a digital wallet, where they can buy, sell and deposit cryptocurrencies like Ethereum for NFT. While providing full-proof security, in NFT Marketplace, one can create collections from Cryptotrades, and Blockchain will be recording all the collections using ERC721 contracts and they get their own symbol and contract address. After being minted in their own Ethereum network, each collection gets its own token ID. The item ownership can be only claimed through direct purchase or an auction in the NFT Marketplace. In the Ethereum wallet, the current item owner’s information has been recorded. The users have the provision to set their commission value for the curated collections, and if any item is purchased under collection, then the original owner of the collection will automatically get the royalty. The users can track their activities and transactions, and can also view the items list– segregated by collections, categories and by price. The users can view and manage their profile and their collected items, items they created and browse their favourite items, along with viewing recommendations on new offers and the activity of the list of items present in their profile. So, enhance your trading experience with NFT Marketplace.


Front End :

Back End :

Username :

Password : 123456

System Requirement:

  • Operating system : Linux
  • Docker
  • Web3 cli
  • Nodejs : 12.x +
  • MongoDB : 4.x +
  • Angular : 11.x +
  • SSH root access for installation purpose


Version 1.0.0
- First Release
Version 1.1 ( 12/08/2021 )
- Added admin comission setting
- Fixed Marketplace page responsive issue
- Fixed the issue on my collection sort by item with date
- Volume traded not showing issue fixed.
Version 1.1.1( 09/09/2021 )
- Bug Fixes
- Have updated code to fix the check balance on buy action. 
Version 1.1.2( 08/12/2021 )
- Have fixed the issue on golang time exceed. 
Version 1.2( 13/01/2022 )
- Metamask integration. 
Version 1.3( 02/04/2022 )
- Fixed long decimal issue on payment.
- Have removed the mandatory option for user first name and last name
- Have tested the packages with the latest node 16+
- Shown user to switch network, if they are in wrong network 


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