Flipkart-grid

eCommerce warranty system using NFTs

NOTE: The sendgrid mail won't work as the key will get exposed over here

Smart contract is in ./client/contracts/NFT_Digital_Warranty.sol

This project is being developed for Flipkart Grid 4.0 2022 program. In this project I have used Non Fungible Token for converting physical warranty into digital ,and various other frameworks to develop user-friendly User Interface for our project .

Tech Stack

Client: React, Material UI , Metamask

Server: Node, Express , Sendgrid , IPFS Storage (Pinata Gateway), MongoDB

Features

• Converted ownership authenticity and product warranty cards into decaying NFTs.
• Customers can then use the digital NFT to verify the authenticity of their product, prove their ownership of their product, and transfer ownership of them upon resale.
• NFTs burns once the warranty is over.
• The brand/retailer can tie the digital NFT to its warranty program, allowing owners to track repairs and replacements to the original item.
• Created ERC721 standard NFT.
• Metamask for authentication.
• IPFS to store NFTs

API Credit

-Email service is provided by sendgrid API (Either we need to deploy our project for the api key to not get exposed and the service to work simultaneously as here on github our secret key will get exposed)

Demo

Video Demo Here

https://youtu.be/swz7LOOPf6U

Run Locally

Clone the project

  git clone https://github.com/harsh-mr/Flipkart-grid.git

move into client folder and install node dependencies for server side

cd client
npm i

move into server and install node dependencies for server side

cd server
npm i

install react dependencies in client folder

cd ..
cd client
npm i

run node backend in one shell

npm start

run react frontend in other shell

cd ..
cd client
npm start

Authors

Kumar Harsh - https://github.com/harsh-mr Shreya Narayan - https://github.com/Shreya23-tech Aniket Kumar Singh - https://github.com/aniket1104

Feedback

If you have any feedback, please reach out to us at harshme78@gmail.com

Home Page

My Orders Page(NFT Warranties)

Warranty (NFT)

Expired Warranty Page

Add NFT Page

Repair History Page

Product Details Page

Spinning Wheel Page