so this api says it has THE only limit of TWO (2) calls per ONE (1) SECOND
so that means it should be 120 calls per minute…

i did some testing and… its… ONE (1) OR TWO (2) calls… once every FIVE (5) TO TEN (10) seconds…
that makes it an average of 18 calls PER MINUTE… INSTEAD OF ADVERTISED 120 CALLS PER MINUTE…