You are free to play with our block written in blockspring here: https://open.blockspring.com/pligor/98c68d32a63e39ec9436d29d803602e4
It takes only one value as input and it produces a flat json with strings, integers and floats.
Nothing fancy so far.
However when we try to integrate this call inside bubble we get the following message:
Could you elaborate? Shall we wait? Is anything that could be done from our part?