SONOS app

[Hippolyte]

Hello everyone
I have been following this conversation for the last year and implementend the SE version which was working nicely.
I'd like to test this new app and more specifically the new Sonos API. Has anyone manage to control their Sonos with the new API ?
I am completely stuck with all theses :
Create authorization code -> https://developer.sonos.com/reference/au...tion-code/
Create token -> https://developer.sonos.com/reference/au...ate-token/
etc ...

I don't know what part is already done by the LM Sonos App itself and what part should I do to have a simple script doing play/pause (without using the objects automatically created but fully Sonos API) ? https://developer.sonos.com/reference/co...back/play/
Anyone could help us on that ?
Thank you very much.