Data Scraping using Tampermonkey or Greasemonkey -- 2

I have a script that I have been developing for a couple weeks and need to make it better. My goal is to access a ssl webpage through a username and password that has tables that I need to scrape every 5 minutes and insert into MySQL. I have the DOM script that parses the tables and insert them into the Db but I need to make it automated on the client side since the data I need to access is behind a login session that if inactive will timeout after 2 hours. The script needs to have some kind of error/debugging as well and if it doesn't run successfully after a couple tries send and email/text alert. Another thing I've noticed is the page that I need to parse is access through a javascript post link. So the script might need to get the URL of the parse page for another page first and then parse use the URL it gets to parse the data. I'm sure it's possible. I think they did this to make parsing the page harder. See attached scripts to see what I have so far and what I've tried. Also, there is token variable in one of the scripts. Please include the value of the token in your bid so that I know you've read my project. Thanks!