Samfcs

Hi all, when I was using steamcommunity.marketSearch() to gather item price data, sometimes will prompt up error with http-429( too many request). As I know, internally it will auto fetch the pages of item results, so it may trigger multiple requests, and sometimes got http-429 error. Questions: 1. Any one has idea to avoid triggering http code 429? 2. Or , is there any better ways to gather price info for such items ? Thanks.