Скачать или смотреть Use this open-source SDK to build Auth and Payments in 30 mins.

🚀 I just built a complete SaaS authentication system with payments in under 30 minutes using AI - and I'm showing you exactly how to replicate this for ANY project, even with zero coding experience.

After getting frustrated with complex authentication setups and expensive payment integrations, I discovered this game-changing approach using Better Auth SDK that handles everything automatically. This isn't just another tutorial - it's a complete walkthrough of building production-ready authentication, authorization, and subscription management using AI prompting.

🔥 What Makes This Revolutionary:
Complete authentication system built in 30 minutes with AI
Better Auth SDK integration (open-source alternative to Clerk)
Polar payments integration for subscription management
Google OAuth implementation with proper security
Automatic customer creation and subscription tracking
Premium route protection and user verification
Real-time subscription status checking
Customer portal for subscription management

⚡ Technical Stack Deep-Dive:
Frontend: Next.js with TypeScript and modern UI
Authentication: Better Auth SDK with Google OAuth
Payments: Polar integration with sandbox testing
Database: Drizzle ORM with proper schema management
Security: Input validation and route protection
Deployment: Production-ready Vercel configuration

💰 Cost Breakdown (Spoiler: Nearly FREE):
Better Auth SDK: Completely open-source and free
Polar: Generous free tier for testing and small projects
Google OAuth: Free for most use cases
Vercel: Free tier covers starter projects
Total monthly cost: $0 for beginners, minimal for scale

🛠️ Live Demo Highlights:
Real-time authentication setup with AI prompting
Google OAuth configuration and testing
Polar payment integration and customer creation
Subscription verification and premium route access
Customer portal demonstration
Database schema and migration handling

📚 What You'll Learn:
How to prompt AI effectively for complex integrations
Setting up Better Auth SDK from scratch
Configuring Google OAuth with proper credentials
Integrating Polar payments with automatic customer sync
Building premium route protection systems
Debugging authentication and payment flows
Production deployment strategies

🔧 Perfect For:
Entrepreneurs wanting to build SaaS products quickly
Developers tired of complex authentication setups
Anyone seeking alternatives to expensive auth services
Teams needing rapid prototype-to-production workflows
Creators wanting to monetize their applications

📈 Why This Approach Works:
Unlike traditional tutorials that take hours to implement, this AI-driven approach handles the complexity automatically. The Better Auth SDK eliminates vendor lock-in while providing enterprise-grade security, and Polar offers transparent pricing without hidden fees.

🕒 Timestamps:
0:00 - Why I Built This 30-Minute SaaS Solution
1:45 - Better Auth SDK Overview and Installation
3:30 - Google OAuth Setup and Configuration
6:15 - AI Prompting Strategy for Complex Integrations
8:45 - Polar Payment Integration Walkthrough
12:20 - Authentication Flow and User Management
15:35 - Premium Route Protection Implementation
18:10 - Live Testing: Sign-up to Subscription
21:45 - Customer Portal and Subscription Management
24:30 - Debugging Common Integration Issues
27:15 - Production Deployment Considerations
29:00 - Next Steps and Advanced Features

🔗 GitHub Repository in this video: https://github.com/proSamik?tab=repos...
📚 Better Auth Documentation: https://www.better-auth.com/docs/inst...
🎯 Polar Integration Guide: https://www.better-auth.com/docs/plug...

🚀 Need Custom Development Help?
If you want to adapt this system for your specific business needs, integrate with your existing stack, or build custom features on top of this foundation, I offer professional development and consulting services.

📞 Book a strategy call: https://cal.com/prosamik/30min

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