AWS API Gateway Demo | OAuth (Cognito) + API Key + Usage Plan + Rate Limiting

In this video, we build a fully secured AWS API in just a few minutes without writing any backend code. Using managed services like Amazon API Gateway and Amazon Cognito, we create a production-style API with multiple security and governance features. This hands-on demo shows how to implement OAuth authentication, API keys, usage plans, and rate limiting while using a mock backend for quick testing and development. By the end of the video, you will understand how to expose secure APIs on AWS and test them using Postman. 🚀 What You'll Learn • Create a REST API using AWS API Gateway • Configure a mock backend without writing code • Implement OAuth authentication with Cognito • Generate and use JWT tokens • Secure APIs with API keys • Configure usage plans and rate limiting • Test secured APIs using Postman 🛠 Technologies Used Amazon API Gateway Amazon Cognito Postman OAuth 2.0 / JWT Authentication Join this channel to get access to perks: https://www.youtube.com/channel/UCljXRPsf57EwVC2-6iveH4g/join