Why api call: url/directory_item not working

I trying to make the same api call as the meta.discourse endpoint: Discourse Meta.

I tried to do the same thing inside postman, but without luck.
This is my get request inside postman

Any suggestions, on what I’m doing wrong?

It could possibly be your api_key and api_username since you probably don’t actually have one for meta. You can leave it off on this site since it is a public endpoint. You can also leave off the &_=1542354108586 part since that is just used by the browser and not needed for regular api calls.

Here is the curl command I used:

curl -i -sS -X GET "https://meta.discourse.org/directory_items.json?period=weekly&order=likes_received"

And I received a success response.