To get started with a JavaScript API for email marketing:
Choose a Platform: Select an email marketing service that offers a JavaScript API, such as Mailchimp or SendGrid. Obtain API Key: Sign up for an account and obtain your API key from the platform's dashboard. Read Documentation: Review the API documentation to understand the available endpoints and methods. Set Up Environment: Set up your development environment with the necessary libraries and tools. Write Code: Start writing code to interact with the API, such as sending a test email or fetching subscriber data.