Sensors for LND via rest integration

Development
1

I have a rest response with an array per “channel” like this:

{% set value_json = {
    "channels": [
        {
            "active": true,
            "capacity": "150000",
            "local_balance": "10",
            "remote_balance": "147120",
            "total_satoshis_sent": "0",
            "total_satoshis_received": "10",
            "local_chan_reserve_sat": "1500",
            "peer_alias": "xyz",
        },
        {
            "active": true,
            "capacity": "100000",
            "local_balance": "99026",
            "remote_balance": "0",
            "total_satoshis_sent": "0",
            "total_satoshis_received": "0",
            "local_chan_reserve_sat": "1000",
            "peer_alias": "abc",
        }
    ]
} %}

With a script

{% set ns = namespace(bl=[]) %}
{% for i in value_json['channels'] %}
  {% set ns.bl = ns.bl + [{'alias': i['peer_alias'], 'balance': (float(i['local_balance'])/float(i['capacity'])*100) | round(0)
  }] %}
{% endfor %}
{{ ns.bl }}

I can get this output:

[
  {
    "alias": "xyz",
    "balance": 0
  },
  {
    "alias": "abc",
    "balance": 99
  }
]

How can I put that into configuration.yml ? Later on, I want a card to display that values (xyz = 0, abc = 99 and more) as gauge.