You will see an auto-generated Webhook Secret of your account on the page.
Your Webhook Secret is covered in grey boxes by default for your security. Click on the eye-shaped icon to reveal your Webhook Secret.
Gluwa Dashboard Webhooks Page
Sandbox API keys and Production API keys are different. This ensures that you don't modify your live customers data or charge them accidentally. Refer to Environments to learn how to use the sandbox mode.