If you have Sage, then you have the Sage API. Woo Commerce uses a RESTful API, so you can include its API calls in your language of choice, like DotNet C#. With Orchid Extender and Python, you could do it, too. 

But if you're not a programmer, I suggest you get Iman: www.realisable.co.uk/.../

our sage local partner is telling us API Wont be available as sage wont give the api. They are saying you have develop the api for integration

Look at IMan as Jay suggests.  It integrates with WooCommerce.  Removes the headaches.

Iman all the way.

The Sage API is available to use to anyone. However, the documentation is not so readily available. There are a couple of blogs online that can help, but for any major help you have the 300 developer partner board on here, or you need to become a Sage Development Partner and that costs money.

But, as I and others have said... Iman. It's worth it.

You Sage local partner is wrong.

Hi Jay,

Just wondering why you went with a solution in three parts: ERP (Sage 300) + connector (Iman) + e-commerce platform (Woo Commerce) and not an out of the box solution such as  Sage ecommerce by CommerceBuild? I assume Commerce Build would have the connector built in.

We are considering the options and whether it is worth upgrading out website (thorpes.sh) to an e-commerce website.

Storehub.io is a Sage 300 integration software for WooCommerce that could be very helpful, It offers an easy set-up and allows for pretty much most flexibilities that one may need when integrating Sage 300 to WooCommerce.

Take a look at what they offer on their website www.storehub.io.

They've also got a reseller program as well, which is nice for us developers/designers who are referring customers to them.