The Wigner Nonlocal Box Emulator API is a RESTFul service to simulate no-signaling nonlocal resources such as Bell-CHSH correlations or Popescu-Rohrlich boxes. It can be used to experiment with scenarios and protocols involving such elements, e.g. testing Bell inequalities or device-independent quantum cryptography. It is primarily an educational and development tool.

For the proper description of the scientific and technical context, please consult our e-print.