Visualize Netflow API's data to third party Dashboard

Hi Team,

Do we have any Netflow API which can give us flow data for a particular node and its interface in one go rather than using different API’s. as of now we are exploring existing netflow API’s to get the data but unable to build relationship between those API results for monitored nodes and their interfaces.
Example: /flows/applications or /flows/conversations API’s do not have any common point with any Node id Hence are are unable to relate it with /flows/exporters API.

we want to build a dashboard for our netflow usage for all the monitored devices and their interfaces. (We don’t want to use Grafana plugin for dashboard, we are using other tool to visulize netflow data using API)