Google Apigee

Apigee acts as the secure entry point for all APIs. Key functions include:

• Security and access control (authentication, authorization, OAuth, API keys)
• Traffic management (rate limiting, quotas, throttling)
• Monitoring and analytics (usage, performance, error tracking)
• Versioning and lifecycle management of APIs
• Policy enforcement without changing backend systems

This allows backend services to remain stable while APIs evolve safely over time. 

Drupal Developer Portal

The Drupal Developer Portal is open-source software, provides a central place for people to discover, understand, and use APIs. The portal reduces support overhead and enables self-service access. Key functions include:

• API documentation and usage guides
• Onboarding instructions and examples
• Registration and access request workflows
• A consistent experience for internal and external developers