Yep, ABSI through daily sFTP files in BAI2 format, hosted by JPM. Not necessary to have both JP Morgan Treasury Ignition plug-in and the ABSI, but the alternative for us at the time was copying over the bank activity for a manual CSV import, prior to the bank feed becoming available.
Main issues are Netsuite's parser for BAI2 not being particularly good, and not being compatible with the newer BTS3 format. And needing to update the host key annually.