Building Decentralized applications with DEV Integration

The following guide and hands-on will help you to integrate DEV to your web application. In this hands-on, you don't need to worry about the gas fee in Ropsten Network. First is, we will follow the guide below before going to hands-on.

MetaMask Installation Guide

This hands-on uses Metamask. If you do not have metamask in your browser add-on, please install metamask for your browser from here.

Creating a wallet address for the Ropsten environment

After installing Metamask, specify the Ropsten environment and create a wallet.

Get ETH from faucet

Since gas fee is required for hands-on, please use the following site to obtain about 1 ETH. Please request 1 ETH from here.

Get DEV token of Ropsten

1. Create a wallet the wallet in a Ropsten environment
2. Add the address of the DEV token to your wallet 0x5312f4968901ec9d4fc43d2b0e437041614b14a2.
3. Tell the team the amount of DEV you want on discord server
4. Dev Protocol staff will send you a DEV in the Ropsten environment

note

Ropsten environment is using a different address, this will use for the test environment. Follow the step at the top

Getting Started

This hands-on uses a playground called CodeSandbox. Playground is an online web development environment, and it is a web service that allows you to code without preparing a development environment on your computer.

Now, let's get into the first hands-on.