Our connector currently supports Magento version 2.
Enable permissions to Magento e-commerce site
In order to connect to a Magento e-commerce site, the admin user connecting the source needs to have access to certain resources. In Magento, go to SYSTEM -> Role Resources and enable the following resources:
Sales: Operations: Orders: Actions: View
Stores: Settings: All Stores

Make sure token URL is accessible
Funnel expects token retrieval to be available at this URL:
https://{host}/index.php/rest/V1/integration/admin/token
Where "host" is what you enter as Shop Host when connecting the data source.
If your shop is configured differently Funnel will not be able to retrieve your data.
For more information on Magento tokens please see their official documentation.