If WT ties in to No Man’s Sky the most likely way it integerates to the lore of the game seems to be a theory posted by Reddit user ModdingCrash.
Theory tl;dr: The Korvax are a robotic race within the NMS universe. At some point in the past they were human and decided to upload their conciousness after death to machines in order to live longer. After some time they all became essentially robots. Within their lore there are a lot of references to echoes. The NMS lore revolves around a race called Atlas (atlas networks are listed on the Echo company site).
You will find a lot of quotes on the Echo website that seem to match this theory. What I am getting at is that at the moment to me it seems likely that this ties into NMS and that as part of this game we are playing parts in a universe before the humans uploaded themsleves to the cloud and eventually became Korvax. In reality if you lookup Sesame Credit you will find that the actual name of the company is Alibaba Group, not Alibabbi. The Echo website also contains a lot of references to things that are simply not possible with todays technology - there seems to be a bit of role play goint on. So hopefully this is all just a way to tie this into the lore.
Within NMS there are some hints made about the synergy of the Korvax race and their worship of Atlas. Maybe Sesame Credit is one of the ways this has been achieved within that universe before the transformation.