OAuth 2.0 Explained: How Modern APIs Stay Secure and Scalable
https://knowledge.businesscompassllc.com/oauth-2-0-explained-how-modern-apis-stay-secure-and-scalable/
Ever stared at an API authentication error for hours, wondering why your perfectly written code keeps getting rejected? If you’re a developer working with third-party services, you’ve probably been there—and it’s probably because of OAuth 2.0.