Make sure you are in the examples directory
Install the required packages
npm install
Next, create a .env file in the example directory and populate the following variables (You do not need them all for each example, for example oauth2-bearer.ts only requires a BEARER_TOKEN):
BEARER_TOKEN=my-bearer-token
CLIENT_ID=my-client-id
CLIENT_SECRET=my-client-secret
Run the example with ts-node
npx ts-node *.ts
For example:
npx ts-node oauth2-bearer.ts