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

Nuxt

PayPal with Nuxt

Expressjs

PayPal with Expressjs

Ninja

PayPal with Ninja

Fasthttp

PayPal with Fasthttp

Other social logins for your Slim apps

Asana

Asana with Slim

QQ with Slim

Yahoo

Yahoo with Slim

AOL

AOL with Slim

Other features for your Slim apps

SMS / Email OTP

SMS / Email OTP with Slim

Custom Domains

Custom Domains with Slim

Hosted Pages

Hosted Pages with Slim

JavaScript Hooks

JavaScript Hooks 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!