Once you have your API key, you can use it to interact with the email marketing platform's API. Here are some common use cases:
Sending Emails: Use the API key to authenticate your requests when sending transactional or marketing emails programmatically. Managing Subscribers: Add, remove, or update subscriber information using API calls authenticated with your API key. Analytics: Retrieve performance metrics such as open rates, click-through rates, and unsubscribe rates through the API.