Create a web application with Web3 to interact with a smart contract — Ethereum
1 min readDec 3, 2019
- Create a folder for your project and create an index.html.
2. Include the Web3 javascript library in the index.html like this:
Please replace the link to this:
https://raw.githubusercontent.com/ethereum/web3.js/1.x/dist/web3.min.js
3. Create a new object called web3 that is an instantiation of Web3
https://web3js.readthedocs.io/en/v1.2.0/getting-started.html#adding-web3-js
4. Connect to your contract using the address and ABI:
5. Execute the function in the smart contract
6. Run the website locally:
// Python 2
python -m SimpleHTTPServer 8000// Python 3
python3 -m http.server 8000
Useful resources
Getting started with INFURA
https://blog.infura.io/getting-started-with-infura-28e41844cc89
