coinbase-samples / retail-explorer-js

Sample application that showcases the Sign in with Coinbase and Retail Advanced Trading APIs

Built with Next.js, Retail Explorer is a reference implementation app showing how to connect Coinbase users to a third party app using OAuth2.0- OAuth 2.0 is the industry-standard protocol for authorization..

Once connected Retail Explorer offers advanced trading, sending and receiving of crypto assets.

Getting Started

Switch to Node version 18 or higher

nvm use 18

Install dependencies

npm install

Create a .env file in the root of the directory and plugin your apps Coinbase credentials. You can find them here: https://www.coinbase.com/settings/api >> click 'New Oauth2 Application'

NEXT_PUBLIC_CLIENT_ID={{YOUR_CLIENT_ID}
NEXT_PUBLIC_CLIENT_SECRET={{YOUR_CLIENT_SECRET}}
NEXT_PUBLIC_BASE_URL=https://api.coinbase.com
NEXT_PUBLIC_REDIRECT_URI={{YOUR_REDIRECT_URI}}}
NEXT_PUBLIC_OAUTH_BASE_URL=https://www.coinbase.com
NEXT_PUBLIC_ENCODED_REDIRECT_URL=http://localhost:3000/

Run the development server:

```bash
npm run dev

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