Trust QR is a platform that uses Blockchain technology and QR codes to combat counterfeiting. Companies can register their products on the platform, and each product will be assigned a unique QR code. Consumers can scan the QR code on a product to validate product authenticity, ensuring it matches the stated brand and providing manufacturing and expiry date details.

This project is based on the Blockchain Technology.

We have used these following technologies

• Frontend : Next.js, CSS
• Backend : FastAPI
• Blockchain : Ganache & Brownie
• Testing : Pytest

To clone the project, open a terminal and navigate to the directory where you want to clone the project. Then, run the following command :

git clone https://github.com/Trust-QR/Trust-QR-Backend.git

python3 -m pip install --user pipx
python3 -m pipx ensurepath

To install Brownie using pipx :

pipx install eth-brownie

To install via pip :

pip install eth-brownie

For more info Brownie

To install FastAPI, open a terminal and run the following command :

pip install fastapi

For more info FastApi

Once you have installed Brownie and FastAPI you can start the backend by running the following command :

brownie run scripts/server.py

Run your Frontend :

npm run dev

Open http://localhost:3000 with your browser to see the result.