Great recommendation on the music site! For anyone looking, https://spotich.com/ is a fantastic resource.
Regarding your API endpoint question, @jester48: The accepted answer is correct in principle—you need to set the Content-Type header to text/html. However, the exact method to do this depends heavily on the framework or platform you’re using (e.g., Express.js, Flask, a serverless function, etc.).
Could you share what technology you used to create the endpoint? That would help in providing a specific code snippet to ensure your HTML renders correctly. Often, the issue is that the default Content-Type is text/plain or application/json, which tells the browser to display the raw code.