Integration with External Billing Providers

[mathrmartins]

Integration with External Billing Providers

Request Type: New Feature

👤 User Story

As a SaaS platform administrator, I want to integrate with external billing providers so that I can leverage established billing infrastructure and reduce development overhead while maintaining flexibility.

Route URL

/api/billing/external-providers

🚨 Problem Statement, Use Case, or Opportunity

Currently, there is no system to integrate with external billing providers like Stripe, Chargebee, or Recurly. This limits billing capabilities and requires building complex billing infrastructure from scratch. The opportunity exists to integrate with established billing providers while maintaining internal business logic and control.

💡 Proposed Solution

Implement external billing provider integration with:

• Multi-provider billing integration architecture
• Provider-agnostic billing API abstraction layer
• Webhook processing for billing events from external providers
• Billing data synchronization and reconciliation
• Provider failover and redundancy capabilities
• Custom billing logic overlay on provider services
• Provider-specific configuration and feature support
• Migration tools for switching between providers

✅ Acceptance Criteria

• Multi-provider integration architecture with abstraction layer
• Support for major billing providers (Stripe, Chargebee, etc.)
• Webhook processing system for external billing events
• Billing data synchronization and reconciliation processes
• Provider failover and redundancy mechanisms
• Custom business logic overlay on provider services
• Provider-specific configuration management
• Migration tools for provider switching
• API endpoints for provider management
• Unit tests covering all provider integration scenarios

📈 Impact, Risks and Benefits

Benefits:

• Faster time-to-market with established billing infrastructure
• Reduced development and maintenance overhead
• Access to advanced billing features and compliance
• Better reliability with proven billing providers

Risks:

• Vendor lock-in and dependency on external providers
• Integration complexity and maintenance overhead
• Data synchronization and consistency challenges
• Provider-specific limitations and constraints

Impact:

• Critical for scalable billing operations
• Significant impact on development velocity and costs
• Important for billing feature richness and reliability

📚 Context and Examples

Similar to how platforms like Shopify, SaaS startups, or enterprise applications integrate with billing providers while maintaining business logic control.

🔧 Technical Requirements

• Backend/API changes required
• Database schema changes required
• Third-party integrations needed
• Documentation updates needed
• Tests must be written

🖇️ Related Issues

Related to subscription management, payment processing, webhook handling, and billing system architecture.

[github-actions]

This issue is stale because it has been open for 30 days with no activity.