What are Postman scripts and how do I use them?

What are Postman scripts and how do I use them?

Postman scripts are JavaScript code snippets that run before or after an API request. They help automate tasks like setting variables, validating responses, and chaining requests.

Can you give me an example of a pre-request script?

Sure! A simple pre-request script could be setting a timestamp variable like this: pm.environment.set('timestamp', new Date().toISOString()); This sets the current time in the environment.

What about tests? How do I write a test script?

You can write test scripts in the 'Tests' tab. For example, to check if the response status is 200, you can use: pm.test('Status code is 200', function () { pm.response.to.have.status(200); });

Are there any best practices for writing Postman scripts?

Yes! Keep your scripts organized, use comments for clarity, and avoid hardcoding values. Also, leverage Postman's built-in libraries for better efficiency.