warden is not as sophisticated as people think... in the case of the AH it just needs to look at your query (search/next page/etc) frequency and duration. you'll notice everyone gets banned no matter what bot they use if they bot for a long period.
so imo... set random long delays to resemble a real human schedule (including sleep time!). or if you have multiple accts swap between them when you get input limit errors.
though most hardcore botters dont care since bans come in waves and by then theyll have made far more than enough to cover d3 rebuy... and odds are blizzard likes it this way. cuz if they ban them too quickly they wont rebuy![]()