Fullstack Next.js TypeScript Boilerplate
Launch your SaaS faster with a production-ready Next.js + TypeScript starter kit: auth, API routes, DB integration, CI/CD, and reusable UI components.
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🔗 Event-Driven SaaS Architecture
Build scalable SaaS applications with webhook-first architecture. Handle real-time events, integrate with third-party services, and create responsive user experiences with robust webhook infrastructure.
Webhook-Driven Development
Modern SaaS applications rely on event-driven architectures for scalability and integration. Our webhook template provides the foundation for building responsive, real-time applications.
Webhook Capabilities:
- Incoming Webhooks: Receive events from payment processors, CRMs, and external APIs
- Outgoing Webhooks: Send real-time notifications to customer systems
- Event Processing: Reliable event handling with retry logic and dead letter queues
- Signature Verification: Secure webhook endpoints with cryptographic validation
- Rate Limiting: Protect your infrastructure from webhook abuse
🚀 Webhook Infrastructure
Incoming Webhook Handling
Secure Endpoints
Cryptographically signed webhook verification for Stripe, GitHub, Shopify, and custom providers. Automatic payload validation and parsing.
Event Processing
Asynchronous event processing with queue systems. Reliable handling of high-volume webhook traffic.
Retry Logic
Automatic retry mechanisms with exponential backoff. Dead letter queues for failed webhook processing.
Outgoing Webhook System
Customer Notifications
Send real-time events to customer endpoints. User activity, billing changes, and custom business events.
Delivery Guarantees
Reliable webhook delivery with retry policies and failure notifications. Webhook endpoint health monitoring.
Webhooks enable real-time integrations that keep your SaaS synchronized with customer systems.
🔐 Security & Validation
Signature Verification
HMAC Validation
Secure webhook endpoints with HMAC-SHA256 signature verification. Protection against replay attacks and unauthorized requests.
Timestamp Validation
Time-based request validation to prevent replay attacks. Configurable tolerance windows for clock skew.
Access Control
IP Whitelisting
Restrict webhook access to trusted IP ranges. Geographic restrictions and provider-specific IP validation.
Rate Limiting
Protect against webhook flooding and abuse. Per-endpoint and global rate limiting with configurable thresholds.
📊 Event Management
Event Types
Business Events
User registrations, subscription changes, payment completions, and custom business logic events.
System Events
Application health, performance metrics, and infrastructure alerts. Integration with monitoring systems.
Event Storage
Event History
Complete audit trail of all webhook events. Searchable event logs with filtering and analytics.
Replay Functionality
Reprocess failed events and replay historical data. Event sourcing capabilities for complex business logic.
🔄 Integration Ecosystem
Payment Processors
Stripe Webhooks
Complete Stripe webhook handling for payments, subscriptions, and customer events. Automatic invoice processing.
PayPal Integration
PayPal IPN and webhook processing for payment notifications and dispute handling.
Development Tools
GitHub Webhooks
Repository events, pull request notifications, and deployment triggers. CI/CD pipeline integration.
Slack Integration
Team notifications and workflow automation. Custom slash commands and interactive components.
CRM & Marketing
HubSpot Events
Contact updates, deal changes, and marketing automation triggers. Lead scoring and nurturing workflows.
Mailchimp Integration
Subscriber updates, campaign events, and email automation triggers. List management and segmentation.
🛠️ Development Features
Testing & Debugging
Webhook Testing
Local webhook testing with ngrok integration. Mock webhook providers for development and testing.
Debug Dashboard
Real-time webhook monitoring and debugging. Request/response inspection and error analysis.
Monitoring & Analytics
Performance Metrics
Webhook processing times, success rates, and error tracking. Integration with APM tools and alerting systems.
Business Analytics
Event analytics for business insights. Custom dashboards and reporting for webhook-driven metrics.
🎨 User Experience
Real-Time Updates
Live Notifications
Real-time user interface updates based on webhook events. WebSocket integration for instant feedback.
Progress Tracking
Real-time progress indicators for long-running processes. Status updates and completion notifications.
Customer Integrations
Webhook Management
Customer-facing webhook configuration and management. Self-service webhook setup and testing.
Documentation
Automatic API documentation generation for webhook endpoints. Interactive testing and code examples.
🎯 Production Deployment
Scalability
Horizontal Scaling
Load balancing and auto-scaling for high-volume webhook processing. Queue-based architecture for reliability.
Performance Optimization
Efficient webhook processing with minimal latency. Batch processing and bulk operations support.
Reliability
Health Monitoring
Webhook endpoint health checks and automated failover. Circuit breakers and graceful degradation.
Disaster Recovery
Backup webhook processing and data replication. Recovery procedures and business continuity planning.
Sounds good?Now let's make it real. In minutes.
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