The following is a list of web service protocols.BEEP - Blocks Extensible Exchange ProtocolE-Business XMLHessianJSON-RPCJSON-WSPSOAP - outgrowth of XML-RPC, originally an acronym for Simple Object Access ProtocolUniversal Description, Discovery, and Integration (UDDI)Web Processing Service (WPS)WSFL - Web Services Flow Language (superseded by BPEL)WSCL - Web Services Conversation LanguageXINS Standard Calling Convention - HTTP parameters in (GET/POST/HEAD), POX outXLANG - XLANG-Specification (superseded by BPEL)XML-RPC - XML Remote Procedure Call