--- sourceDocument: Australia API Reference sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/api-reference Release : - australia ft:locale : - en-US ft:publication_title : - Australia API Reference ft:clusterId : - crapiref bundleId : - crapiref workflow : - Creator --- # Mobile SDK - iOS # Mobile SDK - iOS {#ariaid-title1} Release version: Australia Updated March 12, 2026 ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read The Mobile SDK for iOS provides the classes necessary to interface iOS-based devices with the ServiceNow platform. * **[FetchConfiguration structure - iOS](https://servicenow-prod.fluidtopics.net/~qxWd2~i3ATVqFbyjbmUfw#FetchConfigiOSStructure)** The FetchConfiguration structure provides the ability to define the configuration for fetching records from your ServiceNow instance. * **[FieldReadConfiguration structure - iOS](https://servicenow-prod.fluidtopics.net/SomHetg5jod1QT_0IqF54w#FieldReadConfigurationiOSStruct)** The FieldReadConfiguration structure enables you to configure which fields to fetch from a ServiceNow instance table and in which format. * **[FieldWriteOptions class - iOS](https://servicenow-prod.fluidtopics.net/GX2mI1Cv8Rqz1fThp2c9Wg#FieldWriteOptionsiOSStruct)** The FieldWriteOptions class provides functions that set the options for updating or creating fields in a record on a ServiceNow instance. * **[Filter structure - iOS](https://servicenow-prod.fluidtopics.net/q4Np6yHM7IHZAyPYPtmzcw#FilteriOSStructure)** The Filter structure provides the ability to configure filters that define the data to return in the return results of a REST endpoint query. * **[NowAPIEndpoint protocol - iOS](https://servicenow-prod.fluidtopics.net/cVnSFMy3ZOpllAwXe9OSLg#NowAPIEndpointiOSProtocol)** The NowAPIEndpoint protocol provides an interface for accessing any publicly exposed ServiceNow REST APIs. * **[NowAPIService class - iOS](https://servicenow-prod.fluidtopics.net/SBIg7njqWusCVeuDRafr3A#NowAPIServiceiOSAPI)** The NowAPIService class provides functions that enable you to perform requests to a specified ServiceNow REST API. * **[NowAttachment structure - iOS](https://servicenow-prod.fluidtopics.net/lp0MpGhxESRNrfNh59W9iw#NowAttachmentiOSStructure)** The NowAttachment structure provides functions that enable you to validate attachments by comparing their computed hash. * **[NowAttachmentMetadata structure - iOS](https://servicenow-prod.fluidtopics.net/WHfcwa31Hhy6ymwrdsQkRQ#NowAttachmentMetadataiOSStructure)** The NowAttachmentMetadata structure provides functions that enable you to encode and manage attachment metadata. * **[NowAttachmentService class - iOS](https://servicenow-prod.fluidtopics.net/LjZmku5jEFP5Stb40_XTZg#NowAttachmentServiceiOSAPI)** The NowAttachmentService class provides functions that enable you to upload and query attachments that are associated with records within a table on a ServiceNow instance. * **[NowAttachmentUploadConfiguration structure - iOS](https://servicenow-prod.fluidtopics.net/soCkG~2_KuZ3Pk_lkk4fqw#NowAttachUploadConfigiOSStruct)** The NowAttachmentUploadConfiguration structure enables you to define the configuration information for an attachment that you are uploading to your ServiceNow instance. * **[NowChat API - iOS](https://servicenow-prod.fluidtopics.net/gw~1LJrkU9L1Tl9~X7pYKg#NowChatiOSAPI)** The NowChat API is a top-level global API that enables users to instantiate a NowChat service instance. * **[NowChatColoring protocol - iOS](https://servicenow-prod.fluidtopics.net/B3yG_O5~3Dhwb54b~U4aaw#NowChatColoringiOSProtocol)** The NowChatColoring protocol defines default colors for the elements in the Live Agent and Virtual Agent chat UI. * **[NowChatConfiguration class - iOS](https://servicenow-prod.fluidtopics.net/6O7zLRurtue2bQk8MVsndw#NowChatOptionsiOS)** Configures options on a chat session. * **[NowChatService class - iOS](https://servicenow-prod.fluidtopics.net/RYiKMPqvJJayLf5g2RvNMw#NowChatServiceiOSAPI)** The NowChatService class provides Virtual and Live Agent chat capabilities. * **[NowChatServiceDelegate protocol - iOS](https://servicenow-prod.fluidtopics.net/69pT~NU3NAMa3MPBOrnE0g#NowChatServiceDelegateiOSProtocol)** The NowChatServiceDelegate protocol provides callbacks for notification of actions within the NowChatService such as a request to open a URL or dismiss the chat view controller. * **[NowChatThemeable protocol - iOS](https://servicenow-prod.fluidtopics.net/weGXvHNunv53TfZaD_PN3w)** The NowChatThemeable protocol provides properties that enable you to override the colors used within chat pages hosted on your ServiceNow instance. * **[NowCoreService class - iOS](https://servicenow-prod.fluidtopics.net/INcIHQwsfEIWZKshqucYBw#NowCoreServiceiOSAPI)** The NowCoreService class provides fundamental services to the various SDK feature services. This class should only be instantiated by NowSDK. * **[NowData framework - iOS](https://servicenow-prod.fluidtopics.net/76iJm6DQo6fgg~Ew6mUs2Q#NowDataAPIiOS)** The NowData framework contains methods that enable the instantiation of NowData services, such as NowGraphQLService, NowTableService, NowAPIService (for custom APIs), and NowAttachmentService. * **[NowGraphQLService class - iOS](https://servicenow-prod.fluidtopics.net/u65FL__QF91HBhPJgnZMJw#NowGraphQLServiceiOSAPI)** The NowGraphQLService class provides functions that enable you to make requests using GraphQL queries against data on your ServiceNow instance through its GraphQL REST API. * **[NowLoggingService class - iOS](https://servicenow-prod.fluidtopics.net/_MPBlKwt16jvv_4fqljIjg#NowLoggingServiceiOSAPI)** The NowLoggingService class provides functions that provide logging capabilities to feature services with the NowSDK. * **[NowPush API - iOS](https://servicenow-prod.fluidtopics.net/FICgDK1rhTjscrffVEqLWQ#NowPushiOSAPI)** The NowPush API is a top-level global API that enables users to instantiate a NowPush service instance. * **[NowPushPayload protocol](https://servicenow-prod.fluidtopics.net/gpPzTQcIDhw0bmIql5t4NQ#NowPushPayloadiOSProtocol)** NowPushPayload is a generic protocol you can use to define a push notification protocol within the `NowSDK` framework. * **[NowPushService class - iOS](https://servicenow-prod.fluidtopics.net/xn6H6KRdD~U6wMnqfVeNcg#NowPushServiceiOSAPI)** The NowPushService class provides functions that enable interaction with the Push Notification service. * **[NowRecord class - iOS](https://servicenow-prod.fluidtopics.net/NUhrB2fT6oXtct34dGsJPA#NowRecordiOSAPI)** The NowRecord class defines a model that represents a record in a table on a ServiceNow instance. * **[NowSDK framework - iOS](https://servicenow-prod.fluidtopics.net/FghfNKN7lTh4ix~ZDUFv7Q#NowSDKAPIiOS)** The NowSDK framework contains methods that enable the instantiation of various feature services. * **[NowSDKConfiguration class - iOS](https://servicenow-prod.fluidtopics.net/qX4LKKsqmmOU41trWpDjOg#NowSDKConfigurationiOSAPI)** The NowSDKConfiguration class contains configuration information needed to initialize the NowSDK. * **[NowService protocol - iOS](https://servicenow-prod.fluidtopics.net/HLtsgVGCLafZ8uqzC6TPww#NowServiceiOSProtocol)** The NowService protocol provides a single interface to the NowSDK for all feature services. It defines the configuration parameters needed to access your ServiceNow instance. * **[NowServiceConfiguration structure - iOS](https://servicenow-prod.fluidtopics.net/22nfV2bE7dtralPVv1~VTA#NowServiceConfigurationiOSStruct)** The NowServiceConfiguration structure defines configuration information for a feature service. * **[NowTableService class - iOS](https://servicenow-prod.fluidtopics.net/LkMs6Gvt1GD68YtBdvIiqQ#NowTableServiceiOSAPI)** The NowTableService class provides functions that enable you to perform create, read, update, and delete operations on records of existing ServiceNow tables. * **[NowVoice API - iOS](https://servicenow-prod.fluidtopics.net/417Kga_bz7s4G4N2FyGC9Q#NowVoiceiOSAPI)** NowVoice is a top-level global API for embedding voice agent sessions in iOS applications. * **[NowVoiceCallbacks structure - iOS](https://servicenow-prod.fluidtopics.net/It4LuxELDVwrTKjmLLuGjg#NowVoiceCallbacksiOSStruct)** Specifies callbacks for voice session lifecycle and content events. * **[NowVoiceDefaultTheme structure - iOS](https://servicenow-prod.fluidtopics.net/03n1e_DysVRF5a0ai~ZzQQ#NVoiceDefThemeiOSStruct)** The default implementation of NowVoiceThemeable. * **[NowVoiceEndpoint structure - iOS](https://servicenow-prod.fluidtopics.net/m55d7vaox0r2Gr3AEw73tQ)** Describes a voice agent endpoint. * **[NowVoiceService class - iOS](https://servicenow-prod.fluidtopics.net/s_OvVdDJDVew6swvY7zHBA#NowVoiceServiceiOSAPI)** The NowVoiceService class manages voice agent sessions for a single ServiceNow instance. * **[NowVoiceThemeable protocol - iOS](https://servicenow-prod.fluidtopics.net/t_MbAcjx8gsbDauJxoWyuA)** Sets the colors to apply to NowVoice UI elements. * **[NowVoiceTranscriptMessage typealias - iOS](https://servicenow-prod.fluidtopics.net/aDEArpBYyb2VD33g6fLNXg)** Represents a single message in the voice session transcript. * **[NowVoiceUIConfiguration structure - iOS](https://servicenow-prod.fluidtopics.net/qISbY0cot76Z3Si6Upxb7w#NowVoiceUIConfigiOSStruct)** Specifies presentation options for the voice agent UI. * **[NowWeb API - iOS](https://servicenow-prod.fluidtopics.net/~9NA5bR_ceXvw1vIPRZsTw#NowWebiOSAPI)** The NowWeb API is a top-level global API that enables uses to instantiate a NowWeb service instance. * **[NowWebColoring protocol - iOS](https://servicenow-prod.fluidtopics.net/lPfOERM43jVe~CFdWcYZSg)** The NowWebColoring protocol provides default values for the colors used within web pages hosted on your ServiceNow instance in a native web view. * **[NowWebService class - iOS](https://servicenow-prod.fluidtopics.net/azd9OsniOWvfEzBB6fAujw#NowWebServiceiOSAPI)** The NowWebService class provides functions that enable the browsing of web pages on a ServiceNow instance. * **[NowWebThemeable protocol - iOS](https://servicenow-prod.fluidtopics.net/zp0g_~mDxE8oqOQk9vq3Dg)** The NowWebThemeable protocol provides properties that enable you to override the colors used within web pages hosted on your ServiceNow instance in a native web view. * **[NowWebViewController class - iOS](https://servicenow-prod.fluidtopics.net/Jy3_ttHPo5en4spXJi_mBA#NWebViewControlleriOSAPI)** The NowWebViewController class provides functions that enable you to manage a web viewer. * **[NowWebViewControllerDelegate protocol - iOS](https://servicenow-prod.fluidtopics.net/FF53cYQoyiyLlKxSfarzGA#NWViewControllerDelegateiOSProtocol)** The NowWebViewControllerDelegate protocol provides callbacks for notification of issues within the NowWebViewController processing such as when a flow ends or a navigation fails. * **[Paginator API - iOS](https://servicenow-prod.fluidtopics.net/rx~K4s~20uni9DecciUqtA#PaginatorIOSAPI)** The Paginator class provides methods for iterating through a record set returned by a call to the ServiceNow Table API through the NowTableService. It is the object that is returned by the NowTableService paginator() methods. Do not call this method outside of that environment. * **[SNMobileAnalytics API](https://servicenow-prod.fluidtopics.net/NMrpb1on61lrbfPcfP83gw#SNMobileAnalytics)** The SNMobileAnalytics API provides methods that you can call within a WebView using JavaScript. These methods enable you to push custom analytics data (events, pages, and user properties) to the Usage Insights for Service Portal dashboard.