How do I use environment variables in Postman collections?

How do I use environment variables in Postman collections?

You can use environment variables in Postman to store values that you want to reuse across requests. To set them up, go to the 'Environments' tab, create a new environment, and add key-value pairs.

Can you give me an example of how to set an environment variable?

Sure! For example, you can create a variable called 'baseUrl' and set its value to 'https://api.example.com'. Then, in your requests, you can use it like this: {{baseUrl}}/endpoint.

What if I want to change the value of the variable later?

You can easily change the value by going back to the 'Environments' tab, selecting your environment, and editing the value of 'baseUrl'.

Can I use environment variables in tests?

Yes, you can use them in tests as well! For example, you can access the variable using pm.environment.get('baseUrl') in your test scripts.