Postman
Postman has been an indispensable tool I have been using for doing one off testing on the SaaS API I have been developing side benefits it provides are conversion to cURL statements and synchronization of saved requests when you create an account and login.
Example API call
![](https://siliconheaven.info/content/images/2018/12/radiation_request.png)
Then press Code and select cURL, there are a myriad of options available, but cURL can be easily installed on most any computer easily enough
curl -X GET \
'https://api.solcast.com.au/radiation/forecasts?api_key=<API_KEY>&longitude=-0.076132&latitude=51.508530' \
-H 'Content-Type: application/json' \
-H 'cache-control: no-cache'