KuppingerCole Analysts Name LoginRadius a CIAM Leader Again in 2026Get Report

Authenticate

Slim

PayPal

PayPal login on Slim app

Implement PayPal Authentication/Login on your Slim App using LoginRadius

Slim

Slim

plus

PayPal

PayPal

Unmatched Performance

You’ll never need to worry about the infrastructure.

1.5B+

Identities Secured

28+

Data Centers

100%

Uptime

200K

RPS Scaling

Start PayPal Implementation Using LoginRadius Admin Console

Descriptive Alt Text

Trusted by Developers

From Startups to Fortune 500 Companies

PHP Library

This document contains information and examples regarding the LoginRadius PHP SDK.

Choose another platform

You might also be interested in

PayPal on other apps

.Net

PayPal with .Net

Ratpack

PayPal with Ratpack

Apache Wicket

PayPal with Apache Wicket

Hexagon

PayPal with Hexagon

Other social logins for your Slim apps

Netflix

Netflix with Slim

deviantART

deviantART with Slim

Flickr

Flickr with Slim

Dailymotion

Dailymotion with Slim

Other features for your Slim apps

Web SSO

Web SSO with Slim

Federated SSO

Federated SSO with Slim

Biometric Authentication

Biometric Authentication with Slim

Progressive Profiling

Progressive Profiling with Slim

Customer Identity, Simplified.

No Complexity. No Limits.

Thousands of businesses trust LoginRadius for reliable customer identity. Easy to integrate, effortless to scale.

See how simple identity management can be. Start today!