Unfortunately, asking in a ticket won’t provide you with a yes or no answer either.
https://us.forums.blizzard.com/en/wow/t/is-it-against-the-rules-to-run-an-automated-auction-house-scanner-on-two-dozen-realms/1185697/15
https://us.forums.blizzard.com/en/wow/t/offense-use-of-bots-or-third-party-automation-software/1160045/5