Thank you for contacting support.
We are afraid that you may not execute scripts with the API, at the moment. However, a feature request can be logged to execute custom scripts over the document. Something like:
Therefore, please share your source file and expected output as ZIP files so that we may investigate further and help you out.
Is it possible to run jquery and d3.js?
I regret to inform that it is not possible yet. We are working on this and soon we will provide support for this.
Is there any news for this implementation?
We apologize for the inconvenience.