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Making calls to the dGC API

There are as many ways to make an API call as there are software developers, I reckon. But here are some common ways. We'll start with using our actual API documentation, then try a super-simple tool called cURL but if you would prefer a graphical toll, then feel free to skip ahead to the section on Postman.

Swagger API documentation

Because we've specified our API documentation in the openAPI3 (formerly known as 'Swagger') format, we can auto-generate documentation for our API, but not only that, the documentation is interactive and lets you actually make calls.

Using cURL

cURL is a very simple and common tool for making web calls from the command line (also known as the 'terminal' or 'command prompt'). Official documentation for cURL can be found here.

Download cURL here.


Postman is a collaboration platform for API development. It simplifies the steps of building an API, allowing developers to create better APIs -faster. Learn more about Postman here.
Official documentation can be found here.

Download Postman here.

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