What are API’s?
API stands for Application Programming Interface
An API is a set of rules and tools that allows different software applications to communicate with each other
It is used to request and exchange information
🔹 Why Test APIs?
✅ Functionality: Ensure that the API functions as intended. Test that it returns the correct data, performs the expected actions, and handles errors appropriately.
✅ Integration: APIs are often used to integrate different services or components of a system. API testing ensures that these integrations work smoothly and that data is exchanged correctly.
✅ Reliability: Verify the reliability and stability of the API under various conditions, such as high loads, concurrent requests, and unexpected inputs.
✅ Security: Identify and address potential security vulnerabilities, ensuring that the API is protected against unauthorized access, data breaches, and other security threats.
✅ Compatibility: Ensure that the API is compatible with various client applications, devices, and browsers.