Display Public IP, Notify Of Change

Configuration
21

Does this something different than
https://www.home-assistant.io/integrations/dnsip

22

Looks like https://api.ipify.org?format=json might be down as well. I moved my resource to https://www.l2.io/ip.json for now.

23

Alternatively, heres’s a more reliable resource from a major internet infrastructure provider which will likely have a high degree of availability: radar.cloudflare.com/ip

API endpoint: https://ipv4-check-perf.radar.cloudflare.com/api/info

Sensor should look like:

sensor:
  - platform: rest
    scan_interval: 3600
    name: External IP
    unique_id: external_ip
    resource: https://ipv4-check-perf.radar.cloudflare.com/api/info
    value_template: "{{ value_json.ip_address }}"