1. Google Firebase Push Notification For Wordpress Website
Ref : [login to view URL]
2. Google One-tap Sign Up
Ref : [login to view URL]
Ref : [login to view URL]
Ref : [login to view URL]
Ref : [login to view URL]@hardychugh34/adding-truecaller-login-to-your-web-app-5e15e2c14ad0
3. Truecaller web sdk for mobile web
Ref : [login to view URL]
Ref : [login to view URL]@hardychugh34/adding-truecaller-login-to-your-web-app-5e15e2c14ad0
According to You You have a Wordpress Site And You want to Integrate Notifications through firebase, And User Should be Able to Login/Signup from Their Google Account & Truecaller Login.
It's Possible and It's Very To Integrate.
If you Need any Type of Help form Us we Would definitely Help You.
Kind Regards
SP Studio'z