I am trying to implement an Import from Zerodha (PORTFOLIO) records on my website https://www.jahajee.com . I am trying to teach my students about Compound Interest and CAGR using their Portfolio !
I was successfully able to get my/User Portfolio details however is there any service/API which provides full transaction details of Portfolio purchase / sold e.g. Lets say I purchase (CNC) 1 share of INFY on 01-Sep, 05-Sep and 10-Sep. Portfolio gives lumpsum details of 3 shares !