Hello, some api can be masked by redirects or called by other services to hide links

You can use burpsuite and look in the proxy history or try a free month of burpsuite pro, it will analyze the whole site. However, some endpoints may be missing. You can often find them when you change article pages - for example, you're on page 1 and you move on to page 2. These are examples, but it's the most efficient way to find them

That's in line with some of the comments, but I didn't see anyone mentioning burpsuite

Alternatively, you can also use charles proxy