Hi Nikhil,
By MSCRM I think you want to get assistance from the Dynamics CRM team. They define the map control use within that product. If you are looking to build your own end point URL I suggest looking at our samples like https://www.bing.com/api/maps/sdk/mapcontrol/isdk/customizeclusteredpushpins and https://samples.bingmapsportal.com for some ideas. You might also explore using Bing Maps in Power BI as documented at https://learn.microsoft.com/en-us/power-bi/visuals/power-bi-map-tips-and-tricks.
Sincerely,
IoTGirl