Not having used the API, but seeing that does use movie information (using rotten tomatoes). I think that it's going to be difficult to claim fair use of quite

Not having used the API, but seeing that does use movie information (using rotten tomatoes). I think that it's going to be difficult to claim fair use of quite a distinctive acronym in the same realm. Paying a lawyer for an hour to confirm this will save the author of the API time and effort. Rename it and move on, be your own brand. There's no need to coattail if you have a great product.