Same here. I implemented a custom "AIM" transport for my company last year. I don't remember anything about "fingerprints" and so we're definitely not using that functionality, but yet we're processing transactions every day, so it's clearly not a necessary requirement.
One thing I noticed was that the AIM implementor's guide was often vague about the distinction between recommended and required.
by Daniel Lyons — Oct 21
One thing I noticed was that the AIM implementor's guide was often vague about the distinction between recommended and required.