You need to set json_attributes_path, then extract the items that you want. If you don’t know how to do that. Use an online helper to figure out the path.
- platform: rest
name: "Bitladon ADA"
resource: https://api.bitladon.com/market/ada
scan_interval: 60
value_template: "{{ value_json.value }}"
json_attributes_path: $.result
json_attributes:
- ticker
- name
- buyfinal
- change24h