GroundSage API Key
GroundSage SDK requires an API Key with the GroundSage scope. Please contact IndoorAtlas for the creation of the API key. Once the API Key is created, you can go to https://app.indooratlas.com/apps and check if the API Key for your app has the GroundSage scope enabled (i.e. VenueSafe API) as shown in the screenshot below :
Scopes
SDK - allowed all bundles : all
Positioning API
VenueSafe API