How can i enable Google account picker on Web like the one on this website in the top right corner:
I tried to find documentation on Google but came up empty.
It's running in an iframe with src starting from: https://smartlock.google.com/iframe/request?client=https%3A%2F%2Ftimesofindia.indiatimes.com&renderMode=navPopout
What is this service called and where can i find it's documentation?
It looks like this is what you are looking for.