I dont use automate.io, so I don’t know how it works, but when you can use the car’s Bluetooth as trigger there, and choose to make a web-request as action there, you can easily trigger ifttt applets over it. - You have then just to copy your ifttt webhook-information in the web-request-action of automate.io with the name of the ifttt-applet, and setup the ifttt-applet to trigger over webhook, and it will trigger this applet.
Yeah, that’s the way I used to do it. But IFTTT stopped supporting my door openers. So I can not open the door with IFTTT Anymore. Wish I could send a webhooks request to Google Home. Have to look into that.
Do you have nuki locks, or other ones?
Edit: I think I understand now, you have locks what are supported from Google, but not from ifttt anymore!