Applescript filemaer->curl->filemaker

I need to call a shell script from filemaker with parameters set by filemaker, then receive the results from curl, use probably applescript to insert them back into the filemaker database. Macintosh os X ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform MACINTOSH OS X 10.2.6, FILEMAKER 6.0.4