State and easier navigation/alteration. The most painful part of curl commands (for exploring) is editing the command when you want to change a parameter, heade

State and easier navigation/alteration. The most painful part of curl commands (for exploring) is editing the command when you want to change a parameter, header, etc. I like this interface personally because it separates the path to its own area, then headers and query parameters are separate areas with each instance on its own line. It makes it quite easy to explore a rest interface and tweak your queries ad hoc.