Zalo OAuth endpoints and related development resources
Zalo authorization endpoint
https://oauth.zaloapp.com/v4/permission
The endpoint to redirect users to in order to grant your application access to their account.
Zalo token endpoint
https://oauth.zaloapp.com/v4/access_token
The endpoint to exchange the authorization code or refresh token for an access token and a refresh token.
Zalo userinfo endpoint
https://graph.zalo.me/v2.0/me
The standardized OAuth endpoint that returns authenticated user profile information, including claims about the current user based on the scope of access token.