Auth & Payments
Authentication, authorization, billing, payment processing, and security.
8 topics
Authentication
Authentication is the process of verifying a user's identity, ensuring they are who they claim to be. In web applications, authentication systems manage user...
Clerk Billing for B2C SaaS - Vibe Code Tool Implementation Guide
> **Warning**: This feature is currently in Beta. The low-level JavaScript APIs exposed via `Clerk.billing` are experimental and may undergo breaking changes...
Payment Integration
Payment integration refers to the process of connecting your application with payment processing services to enable financial transactions such as subscripti...
Polar
Polar is a monetization platform built for developers and open-source maintainers. It provides tools for accepting payments, managing subscriptions, and sell...
Security
Web application security is the practice of protecting websites and online services from various security threats and vulnerabilities. Effective security mea...
Setting Up Google Authentication with Supabase in Next.js
Offical documentation: https://supabase.com/docs/guides/auth/social-login/auth-google
Stripe Customer Portal
The Stripe Customer Portal is a pre-built, hosted page that lets your customers manage their subscriptions and billing information. This document covers how ...
Stripe Integration Guide for Next.js/Supabase Applications
This guide walks through setting up Stripe with your Supabase + Next.js application to handle subscriptions for your SaaS app.