Node.js Sample

by madhvesh



A blockchain Ethereum and Node.js app using Express 4.

This app makes use of keythereum to read a blockchain address keyobject, to recover the plaintext private key from the key object using the password that has been set during account creation.

It then uses ethereum transaction to invoke a raw transaction on the blockchain.

Running Locally

Make sure you have Node.js installed.

Make sure to change the properties in config file to your local blockchain properties.

git clone
cd node-js-sample-blockchain
npm install
npm start

Your app should now be running on localhost:5000.

Deploying to Heroku(if needed)

heroku create
git push heroku master
heroku open

Alternatively, you can deploy your own copy of the app using the web-based flow:

Deploy to Heroku