Install Smappi SDK from npm:
% sudo npm install -g smappi
The globally flag "-g" is necessary to set that it is possible to call "smappi" as a command from the console.
After clone the repository with any API, for example use Example API and run Smappi Dev Server:
% git clone git@git.smappi.org:adw0rd/example.git && cd example
% smappi run 8000
Smappi Server running at http://localhost:8000/