Is linking my ecommerce store to my suppliers inventory a manual process?

I use drop shippers for my business and I want to be able to link my eCommerce store to their inventory. Is this something that ChannelApe does? Is it a manual process where I have to upload data or does it automatically link?

This can be automated at ChannelApe, we build the integartion to your suppliers data feed so that we can automate the process of accessing their data to populate your eCommerce store.