How to get notifications/events about wallet transactions?

[Bazookajoe]

How to query based on Block-Height and listen to new Block/Transaction events | Also Sockets-API

Hi! From what I understood - you don’t really need to process the whole history of the blockchain, sp there’s no need to process every block and every transaction, because if you have, for example, a list of 10 addresses - then you would process 21K blocks and 15K transactions every epoch just to find maybe 1 or 2, or even 0 transfers to your addresses of interest. Instead, you can directly poll summaries for each of the addresses, using method: http://cardanoexplorer.com/api/addresses/summary…