ev.energy (in the UK, USA and elsewhere) provide a smartphone app to control the charging of EVs. They have recently modified their API so that consumers can use it from platforms like Home Assistant.
I have built out (and been using for a while) some YAML as a prototype integration. If you are an ev.energy user you can add the YAML to your Home Assistant and integrate your ev.energy charger with your HA.
I intend to rewrite the whole project in Python as an integration and it would be great to get some feedback and thoughts on what is provided and what other people require.
You can find all the bits and instructions here: