Table id or Category id (catId) support May 14, 2019 11:00 Updated This is the unique identifier of a table (also called category) to use during your API requests. To get all the tables of a book, with their identifiers, and all the information concerning the different fields (columns) of each table, use the getBookTables function. It is also possible to find it in the XHR console under category_id. Also called catId. Related articles Create or modify a line or values with the API: createOrUpdateTableRow(s) Userid : u_c Obtain values from a table What is a table ? Creating an API key (Sesskey) Comments 0 comments Please sign in to leave a comment.