also keep in mind for people not on windows, namecheaps API only functions for business grade, and also is not clearly documented, there is a “dynamic dns setup page” but it isn’t up to date. I find myself trying to use openwrt’s DDNS pages for it but it still isn’t accurate, I am likely going to transfer elsewhere when im closer to the end of my lease. This API restriction also prevents you from easily automating your SSL process using letsencrypt as you are locked down to subdomain based entries instead of wildcard domains.
After reading the article and the links in the article, I’m not seeing anywhere where they stated the chats there requesting information on were public chats, did you have a source that discussed that I could read up on? It sounds fairly interesting to me.