|
|date=1 April 2001
|url=http://www.xml.com/pub/a/ws/2001/04/04/soap.html
|accessdateaccess-date=27 October 2010}}</ref> with Microsoft seeing the protocol as an essential part of scaling up its efforts in business-to-business e-commerce.<ref>{{Cite web|last=Rupley |first=Sebastian |title=XML's Next Step |work=PC Magazine |accessdateaccess-date=2015-11-17 |date=1999-06-30 |url=http://www.zdnet.com/pcmag/stories/trends/0,7607,2286488,00.html |url-status=dead |archiveurlarchive-url=https://web.archive.org/web/20000304215507/http://www.zdnet.com/pcmag/stories/trends/0,7607,2286488,00.html |archivedatearchive-date=4 March 2000 }}</ref> As new functionality was introduced, the standard evolved into what is now [[SOAP (protocol)|SOAP]].<ref name=spearheads>{{Cite news|last=Walsh |first=Jeff |title=Microsoft spearheads protocol push |work=Infoworld |accessdateaccess-date=2015-11-17 |date=1999-07-10 |url=http://www.infoworld.com/cgi-bin/displayStory.pl?980710.whsoap.htm |url-status=dead |archiveurlarchive-url=https://web.archive.org/web/19990914001234/http://www.infoworld.com/cgi-bin/displayStory.pl?980710.whsoap.htm |archivedatearchive-date=14 September 1999 }}</ref>
UserLand supported XML-RPC from version 5.1 of its Frontier web content management system,<ref name=spearheads /> released in June 1998.<ref>{{cite web| last = Walsh| first = Jeff| title = UserLand releases Frontier 5.1, drops freeware model | work = InfoWorld| accessdateaccess-date =November 17, 2015| date = June 29, 1998| url = http://www.infoworld.com/cgi-bin/displayStory.pl?980629.wifrontier.htm |archiveurlarchive-url = https://web.archive.org/web/19990915175718/http://www.infoworld.com/cgi-bin/displayStory.pl?980629.wifrontier.htm |archivedatearchive-date=15 September 1999 }}</ref>
XML-RPC's idea of a human-readable-and-writable, script-parsable standard for HTTP-based requests and responses has also been implemented in competing specifications such as Allaire's [[WDDX|Web Distributed Data Exchange]] (WDDX) and webMethod's [[WIDL (Internet Standard)|Web Interface Definition Language]] (WIDL).<ref>{{Cite news|last=Udell |first=Jon |title=Exploring XML-RPC: DCOM? CORBA? RMI? Why Not Just XML-RPC? |work=Byte |accessdateaccess-date=2015-11-17 |date=1999-06-07 |url=http://www.byte.com/features/1999/06/0607XML_RPC5.html |url-status=dead |archiveurlarchive-url=https://web.archive.org/web/20000304171225/http://www.byte.com/features/1999/06/0607XML_RPC5.html |archivedatearchive-date=4 March 2000 }}</ref> Prior art wrapping [[Component Object Model|COM]], [[Common Object Request Broker Architecture|CORBA]], and [[Java remote method invocation|Java RMI]] objects in XML syntax and transporting them via HTTP also existed in DataChannel's WebBroker technology.<ref>{{Cite news|volume=20 |issue=21 |last=Walsh |first=Jeff |title=W3C gives a nod to DataChannel's WebBroker |work=Infoworld |accessdateaccess-date=2015-11-17 |date=1998-05-25 |url=http://www.infoworld.com/cgi-bin/displayArchive.pl?/98/21/i06-21.80.htm |url-status=dead |archiveurlarchive-url=https://web.archive.org/web/19990910213004/http://www.infoworld.com/cgi-bin/displayArchive.pl?/98/21/i06-21.80.htm |archivedatearchive-date=10 September 1999 }}</ref><ref>{{Cite web|last1=Vizard |first1=Michael |last2=Walsh |first2=Jeff |title=DataChannel's Dave Pool talks about shaping the role of XML to suit different needs |work=Infoworld |accessdateaccess-date=2015-12-08 |date=1998-06-29 |url=http://www.infoworld.com/cgi-bin/displayStory.pl?/interviews/980629pool.htm |url-status=dead |archiveurlarchive-url=https://web.archive.org/web/19990916093829/http://www.infoworld.com/cgi-bin/displayStory.pl?/interviews/980629pool.htm |archivedatearchive-date=16 September 1999 }}</ref>
The generic use of XML for [[remote procedure call]] (RPC) was patented by Phillip Merrick, Stewart Allen, and Joseph Lapp in April 2006, claiming benefit to a provisional application filed in March 1998. The patent was assigned to [[webMethods]], located in [[Fairfax, VA]]. The patent expired on 23 March 2019<ref name= "merrick01">{{cite web |url=http://www.google.com/patents?id=WFV4AAAAEBAJ |title=US Patent 7,028,312 |accessdateaccess-date=18 September 2008 |author=Merrick|date=11 April 2006|display-authors=etal}}</ref>
==Usage==
| date = 9 September 2009
| publisher = [[Stack Overflow]]
| accessdateaccess-date = 7 April 2011
}}
</ref><ref>
| date = 22 November 2006
| publisher = www.intertwingly.net
| accessdateaccess-date = 7 April 2011
}}
</ref><ref>
|date = 14 January 2010
|publisher = joncanady.com
|accessdateaccess-date = 7 April 2011
|url-status = dead
|archiveurlarchive-url = https://web.archive.org/web/20130511053512/http://joncanady.com/blog/2010/01/14/if-you-have-rest-why-xml-rpc/
|archivedatearchive-date = 11 May 2013
}}
</ref>
| 