
5 answers
Hi Sanjeev,
Its not possible you can access facebook / paytm via iframe then save data in Salesforce. Because Iframe is treated as different tab. If you want this functionality you need to implement by Code.
By Rest API you can access facebook / paytm data (if API services available) . YOu need to invoke defiened webservice from the salesforce for access data.
Thanks,
Raj