Qradar Integration with Rapid7

Does anyone have any experience in integrating Qradar with Rapid7. We are wanting to set it up so that QRadar can connect via API and query the vulnerability data. However, IBMs documentation doesn’t have the additional detail as to what data on the nexpose console it should querying.

We’ve set up service account with access and verified connection - but have had no luck getting a successful query from Rapid7 to QRadar.