Hi, REST API does not have WSDL simply because it is meant to be human-readable only. WSDL is usually (or only if I am not wrong) associated with SOAP webservices.
Just an online quick reference: http://stackoverflow.com/questions/840653/wsdl-vs-rest-pros-and-cons
Just an online quick reference: http://stackoverflow.com/questions/840653/wsdl-vs-rest-pros-and-cons