Admin Web Service
http:///_vti_adm/Admin.asmx
Provides methods for managing a deployment of Microsoft Windows SharePoint Services, such as for creating or deleting site collections.
CreateSite
DeleteSite
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Alerts
http:///_vti_bin/Alerts.asmx
Provides methods for working with alerts for list items in a SharePoint site.
DeleteAlerts
GetAlerts 
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Authentication
http:///_vti_bin/Authentication.asmx
Login
Mode 
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Copy
http:///_vti_bin/Authentication.asmx
Provides methods for copying files to or from or within a SharePoint site.
CopyIntoItems
CopyIntoItemsLocal
GetItem 
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Document Workspace
http:///_vti_bin/Dws.asmx
Exposes methods for managing Document Workspace sites and the data they contain.
CanCreateDwsUrl
CreateDws
CreateFolder
DeleteDws
DeleteFolder
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Forms
http:///_vti_bin/Forms.asmx
Provides methods for returning forms that are used in the user interface when working with the contents of a list.
GetForm
GetFormCollection 
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Imaging
http:///_vti_bin/Imaging.asmx
Provides methods that enable you to create and manage picture libraries.
CheckSubwebAndList
CreateNewFolder
Delete
Download
Edit
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List Data Retrieval (StsAdapter)
http:///_vti_bin/DspSts.asmx
Represents the adapter service used to perform queries against sites and lists in Microsoft Windows SharePoint Services.
Query 
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Lists
http:///_vti_bin/Lists.asmx
Provides methods for working with lists and list data.
AddAttachment
AddDiscussionBoardItem
AddList
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Meetings
http:///_vti_bin/Meetings.asmx
Enables you to create and manage Meeting Workspace sites.
AddMeeting
AddMeetingFromICal
CreateWorkspace
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People
http:///_vti_bin/People.asmx
ResolvePrincipals
SearchPrincipals 
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Permissions
http:///_vti_bin/Permissions.asmx
Provides methods for working with the permissions for a site or list.
AddPermission
AddPermissionCollection
GetPermissionCollection
RemovePermission
RemovePermissionCollection
UpdatePermission 
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Site Data
http:///_vti_bin/SiteData.asmx
Provides methods that return metadata or list data from sites or lists in Microsoft Windows SharePoint Services.
EnumerateFolder
GetAttachments
GetChanges
GetContent
GetList
GetListCollection

……
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Sites
http:///_vti_bin/Sites.asmx
Provides a method for returning information about the collection of site templates on the virtual server.
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Search
http:///_vti_bin/spsearch.asmx
The QueryService class is the entry point for calling the Search in Microsoft Windows SharePoint Services Query web service.
GetPortalSearchInfo (MOSS only)
GetSearchMetadata (MOSS only)
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Users and Groups
http:///_vti_bin/usergroup.asmx
Provides methods for working with users, role definitions, and groups.
AddGroup
AddGroupToRole
AddRole
AddRoleDef
AddUserCollectionToGroup
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Versions
http:///_vti_bin/Versions.asmx
Provides methods for working with file versions.
DeleteAllVersions
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Views
http:///_vti_bin/Views.asmx
Provides methods for working with views of lists.
AddView
DeleteView
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Web Part Pages
http:///_vti_bin/WebPartPages.asmx
Provides methods for working with Web Parts.
AddWebPart
AddWebPartToZone
AssociateWorkflowMarkup
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Webs
http:///_vti_bin/Webs.asmx
Provides methods for working with sites and subsites.
CreateContentType
CustomizeCss
DeleteContentType
GetActivatedFeatures