Internet Engineering Task Force (IETF) E. Hammer-Lahav, Ed. Request for Comments: 5849 April 2010 Category: Informational ISSN: 2070-1721 The OAuth 1.0 Protocol Abstract OAuth provides a method for clients to access server resources on behalf of a resource owner (such as a different client or an end- user). It also provides a process for end-users to authorize third- party access to their server r