Using npm:
$ npm i @worlddataexchange/digime-sdk-nodejs
To user the SDK, you need to obtain an AppID for your application. You can get yours by filling out the registration form here.
Once you have the above information, you can initiate the SDK.
import { init } from "@worlddataexchange/digime-sdk-nodejs";
const digimeSDK = init({ applicationId: <my-unique-application-id> });
To see all the other options for initializing the SDK, please take a look here.