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Home Assistant REST command

Config rest command​

configuration.yaml
rest_command:
  command_name:
    url: "https://rest-api-url"
    method: post # or get
    content_type: "application/x-www-form-urlencoded" # or "application/json"
    headers:
      Authorization: "auth-token" # if needed
tip

Reference: Home Assistant RESTful Command

Use rest command to impl Line notify​

Make sure you have the Line notify token. Then set up the token in secrets.yaml:

secrets.yaml
line_notify_token: "Bearer your-line-notify-token"

Then add the following to configuration.yaml:

configuration.yaml
rest_command:
  line_notify:
    url: "https://notify-api.line.me/api/notify"
    method: post
    content_type: "application/x-www-form-urlencoded"
    headers:
      Authorization: !secret line_notify_token
    payload: "message={{ message }}"

Then you can use the rest_command in your automation:

automation.yaml
rest_command:
  line_notify:
    url: "https://notify-api.line.me/api/notify?message={{ message }}"
    method: post
    content_type: "application/x-www-form-urlencoded" # Most be this content type
    headers:
      Authorization: !secret line_notify_token
info

Reference: Line Notify API

Then finally we are able to send the message through Line notify in home assistant automation: