hello-wallet

NodeJS SDK HelloWallet example

In this example we deploy solidity contract HelloWallet.sol to Evernode SE (local blockchain), run its on-chain method and run its get-method. After observation of this demo you will understand how to create and deploy a contract, how to call its methods on-chain (without and with parameters), how to call its get methods locally. See the detailed sample explanation.

Prerequisite

• Node.js >= 14.x installed
• Docker installed and running
• EverDev CLI

Preparation

• Run Evernode SE on your computer

everdev se start

You're all set! Check out the Evernode SE GraphQL web playground at http://0.0.0.0/graphql. For Windows, use http://127.0.0.1/graphql or http://localhost/graphql. Learn more about GraphQL API here.

See other available Evernode SE management options in EverDev.

Install packages & run:

npm i
npm start