Proprietary or Open? 23 % of customers abandoned carts when asked to register. (Forrester) 45 % leg a site when they couldn’t remember their password. (Blue Inc)
It’s Simpler Than You Think What kind of raw user data do you need? In what ways do you want to personalize your product with idenSty? Do you sell anything?
an applicaSon at devportal.x.com. • Forward the user to PayPal to authenScate. • Exchange the response code for an access token. • Use the access token to collect user data. PayPal Access: ImplementaSon Example
fetch profile informaSon for current user $profile_url = sprinB("%s?oauth_token=%s", PROFILE_ENDPOINT, $token-‐>access_token); //fetch profile of current user $profile = run_curl($profile_url); var_dump($profile); ?>