OTRestFramework is a library for interacting with Restfull web services in Objective C. It lets you specify your own callbacks and calls you back with a parsed document. It uses ElementParser to return a DocumentRoot that can be easily parsed. It is under active development and is not complete. To add OTRestFramework to your project (you're using git, right?): git submodule add git://github.com/Objective3/ElementParser.git ElementParser git submodule add git://github.com/Objective3/OTRestFramework.git OTRestFramework Open OTRestFramework.xcodeproj and drag the OTRestFramework project file into your xcode project. Next add OTRestFramework as a direct dependency to your target. Add 'OTRestFramework' and 'ElementParser/Classes' to your target's header search paths. Add libOTRestFramework.a to your target (checkbox) Be sure to enable the -ObjC in your Target settings under "Build" > "Other Linker Flags"