What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
May I know which app integration you are having problems with? API Keys are limited 1000 requests for free accounts and 10000 request for paid accounts per day, you might have reached your limit. I see there are similar threads to this, but I'll need a couple of more details in your end so that I can escalate this to our developers.
We'll wait for your response.