API for Books Report and Zoho Deluge Lines of Execution limit

API for Books Report and Zoho Deluge Lines of Execution limit

Hi ,
I have two questions 
1. We need to pull the data from Reports created in Zoho Books using API similar to Zoho Analytics? I dont find anything in the API documentation, can you please share a link if it is available or any other suggestions without using Zoho Analytics.
2. What is the limit of deluge lines of execution in custom function in Zoho Books ? Is it 5000 or greater ?