I am new to Amazons API and I am trying to access Amazons FBA Inventory API to query product stock info such as stock by location.
We've been through all of the official docs and it's not very clear what we need to do in order to authenticate and then make an API call via HTTP. There seems to be multiple methods of authentication but we can't seem to find a working example for our use case.
So far we have created an app in the sellers dev account, assigned a role to the app and gave access to product listings. We also have an access key ID and secret access key but not entirely sure what we now need to do.
Any guidance or help would be much appreciated!
Thanks in advance