How to Make PUT API Request and API Chaining - End to End API Testing in Playwright

Learn how to perform PUT API requests and implement API chaining using Playwright for comprehensive end-to-end API testing in this 28-minute tutorial. Master the fundamentals of PUT requests by understanding their purpose and functionality before diving into practical implementation. Set up your project environment in VS Code and generate authentication tokens using POST calls to establish secure API connections. Discover how to dynamically use tokens for subsequent requests through API chaining techniques, then apply these concepts to update booking details using PUT calls. Explore real-world API chaining examples that demonstrate how to link multiple API requests seamlessly, and learn essential response validation techniques to ensure your API tests are reliable and accurate. Follow along with step-by-step demonstrations that cover project setup, token generation, PUT request implementation, and comprehensive response validation methods.