API Key Authentication
To enable communication between your application and Graph, you'll need your secret key. Every API request you make is authenticated using your account’s secret key. Graph uses the Bearer authorization scheme to authenticate requests.
Your API keys should be kept confidential. It can perform any API request to Graph without restriction.
Obtaining your API Keys
To access your keys, you would first need to create a Graph account and login to your Graph dashboard. After which you would have access to generate and copy your keys from the API section of the dashboard.