I recommend creating a Collection in Postman called "Google APIs".
Within that collection, add a GET request called "Get Geocode JSON".
Add https://maps.googleapis.com/maps/api/geocode/json
to the request url input.
Add three key-value pairs in the Params tab:
KEY |
VALUE |
address |
802/8 Brown Street, Chatswood 2067 |
components |
country:AU |
key |
{{key}} |
Of course, your address
and components
values will differ. I am using a variable {{key}}
which I have defined within the Google APIs collection.

Finally, click the Send button and view the results in body of the results.
Postman also offers many automatically generated coding implementations for a variety of languages. Click the </>
symbol on the right side of the application and select your preferred programming language.