A dynamic DNS updater for Cloudflare
go build- Create an A record in Cloudflare for your subdomain, point it anywhere
key: Cloudflare API Key
email: Cloudflare E-Mail address
domain: The root domain (zone) in Cloudflare
subdomain: The name for the DNS record in Cloudflare
httpbin: In the format httpbin=https://httpbin.org/ip, this should point to your own running instance of httpbin.org's docker package.
Or, a custom API that returns:
{
"origin": "0.0.0.0"
}set that up on in Cron or Windows Task Scheduler