we have now demonstrated small subset of the burp apiincluding being able to generate our own attack payloads as well as building extensions that interact with the burp ui during penetration test you will often come up against specific problems or automation needsand the burp extender api provides an excellent interface to code your way out of corneror at least save you from having to continually copy and paste captured data from burp to another tool in this we showed you how to build an excellent reconnaissance tool to add to your burp tool belt as isthis extension only retrieves the top results from bingso as homework you could work on making additional requests to ensure that you retrieve all of the results this will require doing bit of reading about the bing api and writing some code to handle the larger results set you of course could then tell the burp spider to crawl each of the new sites you discover and automatically hunt for vulnerabilities[ visit