Visit the dashboard at https://dashboard.gluwa.com.
If you are not logged in already, you will get redirected to a login page.
Sign up to Gluwa if you do not have a Gluwa account yet.
Visit the API Keys page at https://dashboard.gluwa.com/apikey.
You will see an auto-generated API Key and secret of your account on the page.
Your API secret is covered in grey boxes by default for your security. Click on the eye shaped icon to reveal your API secret.