1. Rest api doesn't support this yet.
I voted in the corresponding ticket: https://jira.atlassian.com/browse/JSWSERVER-7393 Hope it will come out soon.
2. I found some classes `RapidViewServiceImpl`, `QuickFilterServiceImpl` which possibly support creating a `quick filter` for a `board`. They are from `com.atlassian.jira.plugins:jira-greenhopper-plugin:6.7.7`. I wonder if it is the way to create QuickFilter for a board.
https://docs.atlassian.com/jira-software/6.7.7/com/atlassian/greenhopper/service/rapid/view/RapidViewServiceImpl.html
https://docs.atlassian.com/jira-software/6.7.7/com/atlassian/greenhopper/service/rapid/view/QuickFilterServiceImpl.html
FYI I managed to import `com.atlassian.jira.plugins:jira-greenhopper-plugin:6.7.7` with some dependency jars needed. But now I can not find a good way to log in to our server using this plugin. Not sure if is doable.
