I recently aired my grievances about using JSON for liquidity mapping and proposed an alternative: SQLite.
I spent last week working on the feature. The integration is largely complete, so after some final QA I will publish a 0.5 beta version to PyPi. If everything goes as expected, I should have it published in the next day or two. I will edit this post with a link when it’s ready.
Command Line
The 0.5 releases of degenbot added command line integration with a set of useful commands.