Part 4 — Endpoint classification: OPEN, AUTHENTICATED, ACCESS_CONTROLLED

📰 Dev.to · Akarshan Gandotra

Learn to classify endpoints into OPEN, AUTHENTICATED, and ACCESS_CONTROLLED types for better API design and security

intermediate Published 4 May 2026
Action Steps
  1. Identify the different types of endpoints in your API using the OPEN, AUTHENTICATED, and ACCESS_CONTROLLED classification
  2. Determine the authentication and authorization requirements for each endpoint type
  3. Implement access control mechanisms for ACCESS_CONTROLLED endpoints
  4. Use a switch statement or similar logic to branch endpoint handling based on the endpoint type
  5. Test and validate the endpoint classification and access control implementation
Who Needs to Know This

Backend developers and API designers can benefit from understanding endpoint classification to improve API security and design

Key Insight

💡 Endpoint classification is crucial for API security and design, as it helps determine the required level of authentication and authorization

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Classify your API endpoints into OPEN, AUTHENTICATED, and ACCESS_CONTROLLED for improved security and design 💡

Full Article

In Chapter 3 the controller branched on something called the "endpoint type": switch...
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