An initial release of Nest Trader or Zerodha Trader to AmiBroker (Nest2Ami) is available for trials.
More info.
At this point, my Nest / ZT supports only MCX. So testing is limited to scrips of this exchange. Also, full-day MCX timings conflicts with other interests; so testing has not been extensive. Of course, it should support NSE/BSE as well but that can only be confirmed by those who have migrated to the unified platform.
Nest2Ami adds an option for tick / snapshot data transfer to Ami, besides the aggregated M1 data that is the default. Backfill uses available data (was 21 days, as of now 3 or 4 days). Expecting to add Nest Plus backfill in the next release, along with maintenance from early user feedback.