curl request coming back with no response

Hi billsby community,

I am receiving a blank response with a 0 return status using linux to submit a curl request using the API, here is the example of my curl request on linux below:

[root@localhost ~]# curl --request GET
--url https://public.billsby.com/api/v1/rest/core/companyDomain/products
--header 'ApiKey: MY_API_KEY_HERE'
--header 'accept: application/json'
[root@localhost ~]#

Any idea as to why I'm receiving a blank but with a 0 response code from CURL. Any advice would be appreciated as I'm new to billsby.

Thanks