Follow these steps to connect your T-HUB Online to your BigCommerce Website.
Login as the admin user to your BigCommerce admin website. Click on Users > Select admin user > Click Action > Edit
Check the check box for Enable the API and note down the API Path url and the API Token. You will need these two values in T-HUB Online
Go to Settings > Click on Online Store Marketplaces (Channels)
Click on Add New Store and Select BigCommerce from list of supported carts.
Enter the Order number to start download. This is the Order number from which T-HUB Online will start downloading your website Orders.
Step 4:Enter the API URL and API Token from step SC2 above. Enter the login as the username selected for edit in Step SC1
Enter your Company Information
Click on Save to Save your connection details. Click on Test Connection to test the connection from T-HUB Online to your BigCommerce website.