Anyone please suggest me a free API to send push notifications to the user?

Answer 1

https://developers.google.com/web/fundamentals/codelabs/push-notifications/

Answer 2

You can use Android's Firebase push notification which is ofcourse Free at certain limits.
However you can try hands on Parse- server too.

Answer 3

No its not free now.Neither is the maps service.

Answer 4

Use OneSignal. It's popular among all platform. 😊

Answer 5

Aanisha Bhattacharyya can you show how you send push notifications to the user. I need it in my codes