I wrote one of these in C# years ago after seeing my friend write one in GoLang even more years ago. GoLang: https://github.com/wyattjoh/cloudflare-ddns https:

I wrote one of these in C# years ago after seeing my friend write one in GoLang even more years ago. GoLang: https://github.com/wyattjoh/cloudflare-ddns https://github.com/wyattjoh/cloudflare-ddns C#: https://github.com/nick-funk/dyn-dns https://github.com/nick-funk/dyn-dns Mine is more barebones since I threw it together quickly in an afternoon. I feel like many a HomeLab person fighting their ISP is taking advantage of this Cloudflare API trick