Cloudflare API v4 Dynamic DNS Update in Bash, without unnecessary requests
Now the script also supports v6(AAAA DDNS Recoards)

Usage

cf-ddns.sh -k cloudflare-api-token \
           -h host.example.com \     # fqdn of the record you want to update
           -z example.com \          # will show you all zones if forgot, but you need this
           -t A|AAAA                 # specify ipv4/ipv6, default: ipv4

You need an API Token that have read access to Zone.Zone, and write access to Zone.DNS.

Feature

• Use API Token instead of Global API key
• Support OpenWrt