Burp Suite logging
Project Options -> Misc -> Logging > Proxy Requests
log parser
Automating SQL Injection with Burp, Sqlmap and GDS Burp API
https://milo2012.wordpress.com/2012/06/26/automating-sql-injection-with-burp-sqlmap-and-gds-burp-api/
https://github.com/leebaird/discover/blob/master/parsers/parse-burp.py
https://github.com/nccgroup/burp-reflux
https://github.com/GDSSecurity/burpee/blob/master/gds/pub/burp/parsers.py