API Reference

React Notification Center API Reference

This page contains complete documentation about the React Notification Center package. You can find here the list of all the components, hooks, and props that you can use.

Components

Components are the building blocks of the React Notification Center package. They are used to build the UI of the notification center.

NovuProvider

The NovuProvider is the root component of the React Notification Center package. It is used to wrap the components code and provide the notifications feed context to all its children. It’s responsible for establishing the notification center session, managing the web socket connection, and fetching the notifications feed.

Prop	Type	Description
backendUrl	string (optional)	The custom backend URL, your own deployed instance of the API. The default is https://api.novu.co.app/.
socketUrl	string (optional)	The custom socket URL, your own deployed instance of the WS app. The default is https://ws.novu.co/.
applicationIdentifier	string	The app id is taken from the Novu Settings -> API Keys tab.
subscriberId	string	The unique user id from your system.
subscriberHash	string (optional)	The HMAC encrypted subscriberId. Read about hmac encryption
stores	IStore (optional)	The connection object between feed and notification center tab.
i18n	ITranslationEntry \| ITranslationContent (optional)	The prop allows to configure the UI language.
styles	NotificationCenterStyles (optional)	The prop allowing to style the notification center. It’s based on the CSSInterpolation object from the @emotion/css package.
initialFetchingStrategy	IFetchingStrategy (optional)	The fetching strategy. By default notifications feed and user preferences are not fetched until the notification center is opened. You might need to tweak this configuration when building a custom UI and if you need to fetch notifications right away. Also it’s possible to change it when some action happens using the useNovuContext hook and setFetchingStrategy prop.
children	object	The ReactNode object type, the “consumer” of the NovuProvider context.
onLoad	function (optional)	The function that is called with an organization object after the notification center session is initialized.

Props interface

interface INovuProviderProps {
  backendUrl?: string;
  socketUrl?: string;
  applicationIdentifier: string;
  subscriberId?: string;
  subscriberHash?: string;
  stores?: IStore[];
  i18n?: I18NLanguage | ITranslationEntry;
  styles?: INotificationCenterStyles;
  initialFetchingStrategy?: Partial<IFetchingStrategy>;
  children: React.ReactNode;
  onLoad?: (data: { organization: IOrganizationEntity }) => void;
}

Store interface

interface IStore {
  storeId: string;
  query?: IStoreQuery;
}

interface IStoreQuery {
  feedIdentifier?: string | string[];
  seen?: boolean;
  read?: boolean;
  limit?: number;
  payload?: Record<string, unknown>;
}

I18NLanguage interface

type I18NLanguage = 'en' | 'de' ...;

interface ITranslationContent {
  readonly notifications: string;
  readonly markAllAsRead: string;
  readonly poweredBy: string;
  readonly settings: string;
  readonly removeMessage: string;
  readonly markAsRead: string;
  readonly markAsUnRead: string;
}

interface ITranslationEntry {
  readonly translations: Partial<ITranslationContent>;
  readonly lang: string;
}

Styles interface

interface NotificationCenterStyles {
  bellButton?: ObjectWithRoot<{
    dot?: CSSFunctionOrObject;
  }>;
  unseenBadge?: CSSFunctionOrObject;
  popover?: {
    arrow?: CSSFunctionOrObject;
    dropdown?: CSSFunctionOrObject;
  };
  loader?: ObjectWithRoot;
  layout?: ObjectWithRoot;
  header?: ObjectWithRoot<{
    title?: CSSFunctionOrObject;
    markAsRead?: CSSFunctionOrObject;
    cog?: CSSFunctionOrObject;
    backButton?: CSSFunctionOrObject;
  }>;
  tabs?: {
    tabsList?: CSSFunctionOrObject;
    tab?: CSSFunctionOrObject;
    tabLabel?: CSSFunctionOrObject;
    tabIcon?: CSSFunctionOrObject;
  };
  accordion?: {
    item?: CSSFunctionOrObject;
    content?: CSSFunctionOrObject;
    control?: CSSFunctionOrObject;
    chevron?: CSSFunctionOrObject;
  };
  switch?: ObjectWithRoot<{
    input?: CSSFunctionOrObject;
    track?: CSSFunctionOrObject;
    thumb?: CSSFunctionOrObject;
  }>;
  footer?: ObjectWithRoot<{
    title?: CSSFunctionOrObject;
  }>;
  notifications?: ObjectWithRoot<{
    listItem?: {
      read?: CSSFunctionOrObject;
      unread?: CSSFunctionOrObject;
      layout?: CSSFunctionOrObject;
      contentLayout?: CSSFunctionOrObject;
      title?: CSSFunctionOrObject;
      timestamp?: CSSFunctionOrObject;
      dotsButton?: CSSFunctionOrObject;
      buttons?: ObjectWithRoot<{
        primary?: CSSFunctionOrObject;
        secondary?: CSSFunctionOrObject;
      }>;
    };
  }>;
  actionsMenu?: {
    arrow?: CSSFunctionOrObject;
    dropdown?: CSSFunctionOrObject;
    item?: CSSFunctionOrObject;
  };
  preferences?: ObjectWithRoot<{
    item?: {
      title?: CSSFunctionOrObject;
      channels?: CSSFunctionOrObject;
      divider?: CSSFunctionOrObject;
      content?: {
        icon?: CSSFunctionOrObject;
        channelLabel?: CSSFunctionOrObject;
        success?: CSSFunctionOrObject;
      };
    };
  }>;
}

type CSSFunctionInterpolation = (args: {
  theme: INovuTheme;
  common: ICommonTheme;
  colorScheme: ColorScheme;
}) => CSSInterpolation;

type CSSFunctionOrObject = CSSFunctionInterpolation | CSSInterpolation;

type ObjectWithRoot<T = {}> = T & {
  root: CSSFunctionOrObject;
};

How to use the Styles Interface?

To use the Styles Interface, you need to identify the property you need to modify to achieve your desired look and pass it as an object in the styles prop.
As listed in the Styles Interface, the notification center is made up of a number of components which can each be individually customized.
You can also check out our docs on customizing styles to see how to define styles for various components that make up the notification center.

Let’s take an example to see this in action:

By default, this is how the notification center looks:

Default UI of the notification center

Say, you wanted the text color to match the accent color. You just need to go over to the docs on customizing styles and find out which property needs to be modified. In our case, we need to change the color property as evident here:

We need to update the 'color' property

Now, that we know which property needs to change, all we need to do is pass an object to the styles prop while maintaining the nesting of object keys:

<div className='bell'>
    <NovuProvider
        subscriberId={process.env.REACT_APP_SUB_ID}
        applicationIdentifier={process.env.REACT_APP_APP_ID}

        styles={{ notifications: { listItem: { layout: { color: '#E3554D' } } } }}

    >
        <PopoverNotificationCenter >
            {({ unseenCount }) => <NotificationBell unseenCount={unseenCount} />}
        </PopoverNotificationCenter>
    </NovuProvider>

</div >

This gives us the desired result:

We need to update the 'color' property

Please have a look at our docs on customizing styles to see how to define styles for various components of the notification center.

Fetching strategy interface

interface IFetchingStrategy {
  fetchUnseenCount: boolean;
  fetchOrganization: boolean;
  fetchNotifications: boolean;
  fetchUserPreferences: boolean;
}

PopoverNotificationCenter

The floating popover component that appears when clicking on the NotificationBell button. It renders the NotificationCenter component inside its content.

Prop	Type	Description
position	string (optional)	Position of the popover relative to the bell icon. It is based on the Mantine Popover. The default is set to `bottom-end`.
offset	number (optional)	Gap between the Bell icon and Popover in px.
colorScheme	string	The UI light or dark mode.
theme	INovuTheme (optional)	The theme object allowing you to override light and dark colors of the UI components. Deprecated for styling, please use the styles prop on the NovuProvider.
tabs	ITab(optional)	Allows to define separate UI tabs for the notifications feed. The array of connection objects between the feed tab and stores (that you define on the NovuProvider) and feed identifier.
listItem	ListItem (optional)	The render function allowing you to define the custom element for the notification list item.
showUserPreferences	boolean (optional)	The flag that enables to show/hide the user preferences. By default it is enabled.
allowedNotificationActions	boolean (optional)	The flag that enables to show/hide the dots menu for actions performed on a notification. By default it is enabled.
onUrlChange	function (optional)	The function that is called when the notification item has a CTA of type redirect and is clicked.
onNotificationClick	function (optional)	The function that is called when the notification item is clicked.
onUnseenCountChanged	function (optional)	The function that is called when the unseen notifications count changed.
children	function	The render function that allows you to define the custom bell button. It’s called with an argument that has unseenCount prop the number of unseen notifications.
header	function (optional)	The render function that allows you to define the custom header component.
footer	function (optional)	The render function that allows you to define the custom footer component.
emptyState	JSX.Element (optional)	The render function that allows you to define the custom component for the empty notifications list state.
onActionClick	function (optional)	The callback function triggered when the notification button is clicked.
actionsResultBlock	function (optional)	The render function that allows you to define the custom component that will be rendered after the notification button is clicked.
onTabClick	function (optional)	The callback function triggered when the notifications feed tab changes.
preferenceFilter	function (optional)	The callback function triggered when filtering the subscriber preference.

Props interface

interface IPopoverNotificationCenterProps {
  position?: PopoverProps["position"];
  offset?: number;
  colorScheme: ColorScheme;
  theme?: INovuThemePopoverProvider;
  tabs?: ITab[];
  listItem?: ListItem;
  showUserPreferences?: boolean;
  allowedNotificationActions?: boolean;
  onUrlChange?: (url: string) => void;
  onNotificationClick?: (notification: IMessage) => void;
  onUnseenCountChanged?: (unseenCount: number) => void;
  children: (props: INotificationBellProps) => JSX.Element;
  header?: () => JSX.Element;
  footer?: () => JSX.Element;
  emptyState?: JSX.Element;
  onActionClick?: (
    templateIdentifier: string,
    type: ButtonTypeEnum,
    message: IMessage
  ) => void;
  actionsResultBlock?: (
    templateIdentifier: string,
    messageAction: IMessageAction
  ) => JSX.Element;
  onTabClick?: (tab: ITab) => void;
  preferenceFilter?: (userPreference: IUserPreferenceSettings) => boolean;
}

More information about the IMessage interface, and the theme interface.

The tab interface

interface ITab {
  name: string;
  storeId: string;
}

The list item interface

type ListItem = (
  message: IMessage,
  onActionButtonClick: (actionButtonType: ButtonTypeEnum) => void,
  onNotificationClick: () => void
) => JSX.Element;

NotificationCenter

The component that renders the notifications feed and allows to update the user preferences.

Prop	Type	Description
colorScheme	string	The UI light or dark mode.
theme	INovuTheme (optional)	The theme object allowing you to override light and dark colors of the UI components. Deprecated for styling, please use the styles prop on the NovuProvider.
tabs	ITab(optional)	Allows to define separate UI tabs for the notifications feed. The array of connection objects between the feed tab and stores (that you define on the NovuProvider) and feed identifier.
listItem	ListItem (optional)	The render function allowing you to define the custom element for the notification list item.
showUserPreferences	boolean (optional)	The flag that enables to show/hide the user preferences. By default it is enabled.
allowedNotificationActions	boolean (optional)	The flag that enables to show/hide the dots menu for actions performed on a notification. By default it is enabled.
onUrlChange	function (optional)	The function that is called when the notification item has a CTA of type redirect and is clicked.
onNotificationClick	function (optional)	The function that is called when the notification item is clicked.
onUnseenCountChanged	function (optional)	The function that is called when the unseen notifications count changed.
header	function (optional)	The render function that allows you to define the custom header component.
footer	function (optional)	The render function that allows you to define the custom footer component.
emptyState	JSX.Element (optional)	The render function that allows you to define the custom component for the empty notifications list state.
onActionClick	function (optional)	The callback function triggered when the notification button is clicked.
actionsResultBlock	function (optional)	The render function that allows you to define the custom component that will be rendered after the notification button is clicked.
onTabClick	function (optional)	The callback function triggered when the notifications feed tab changes.
preferenceFilter	function (optional)	The callback function triggered when filtering the subscriber preference.

Props interface

interface INotificationCenterProps {
  colorScheme: ColorScheme;
  theme?: INovuThemeProvider;
  tabs?: ITab[];
  listItem?: ListItem;
  showUserPreferences?: boolean;
  allowedNotificationActions?: boolean;
  onUrlChange?: (url: string) => void;
  onNotificationClick?: (notification: IMessage) => void;
  onUnseenCountChanged?: (unseenCount: number) => void;
  header?: () => JSX.Element;
  footer?: () => JSX.Element;
  emptyState?: JSX.Element;
  onActionClick?: (
    templateIdentifier: string,
    type: ButtonTypeEnum,
    message: IMessage
  ) => void;
  actionsResultBlock?: (
    templateIdentifier: string,
    messageAction: IMessageAction
  ) => JSX.Element;
  onTabClick?: (tab: ITab) => void;
  preferenceFilter?: (userPreference: IUserPreferenceSettings) => boolean;
}

NotificationBell

The component that renders the notification bell with the unseen notifications count.

Prop	Type	Description
unseenCount	number (optional)	The number of unseen notifications.
unseenBadgeColor	string or object (optional)	The unseen notifications count badge color.
unseenBadgeBackgroundColor	string (optional)	The background color of the notification unseen count badge.
colorScheme	string (optional)	The UI light or dark mode.

Props interface

interface INotificationBellProps {
  unseenCount?: number;
  unseenBadgeColor?: string | ISvgStopColor;
  unseenBadgeBackgroundColor?: string;
  colorScheme?: ColorScheme;
}

interface ISvgStopColor {
  stopColor?: string;
  stopColorOffset?: string;
}

Hooks

useNotifications

This hook that allows you to get the notifications feed data and unseen notifications count. The notifications are fetched only when the fetchingStrategy.fetchNotifications is set to true interface, check the initialFetchingStrategy prop on the NovuProvider component.

const result = useNotifications();

useNotifications hook return interface

interface INotificationsContext {
  storeId: string;
  storeQuery: IStoreQuery;
  stores: IStore[];
  unseenCount: number;
  notifications: IMessage[];
  hasNextPage: boolean;
  isLoading: boolean;
  isFetching: boolean;
  isFetchingNextPage: boolean;
  setStore: (storeId?: string) => void;
  fetchNextPage: () => void;
  refetch: () => void;
  markNotificationAsRead: (messageId: string) => void;
  markNotificationAsUnRead: (messageId: string) => void;
  markNotificationAsSeen: (messageId: string) => void;
  markFetchedNotificationsAsRead: () => void;
  markFetchedNotificationsAsSeen: () => void;
  markAllNotificationsAsRead: () => void;
  markAllNotificationsAsSeen: () => void;
  removeMessage: (messageId: string) => void;
  removeAllMessages: (feedId?: string) => void;
}

Description of the useNotifications hook return interface properties

Prop	Type	Description
storeId	string	active `storeId`
stores	IStore[]	array of IStore passed to the NovuProvider.
unseenCount	number	unseen notifications (messages) count.
notifications	IMessage[]	The feed notifications array.
hasNextPage	boolean	flag indicating if the next notifications page to fetch is available.
isLoading	boolean	flag indicating if the initial notifications fetch request is on the fly.
isFetching	boolean	flag indicating if the notifications are fetching including initial fetch.
isFetchingNextPage	boolean	flag indicating if the next notifications page request in on the fly.
setStore	function	function used to change the current notifications IStore
fetchNextPage	function	function that fires the fetch request for the next notifications page.
refetch	function	function used to refetch all the notifications, when multiple page requests were made it will refetch all of them.
markNotificationAsRead	function	function takes the notification (message) `messageId` as an argument and marks that notification (message) as read.
markNotificationAsUnRead	function	function takes the notification (message) `messageId` as an argument and marks that notification (message) as unread.
markNotificationAsSeen	function	function takes the notification (message) `messageId` as an argument and marks that notification (message) as seen.
markFetchedNotificationsAsRead	function	function marks all the fetched notifications as read.
markFetchedNotificationsAsSeen	function	function allowing you to mark all the fetched notifications as seen.
markAllNotificationsAsRead	function	function allowing you to mark all notifications as read.
markAllNotificationsAsSeen	function	function allowing you to mark notifications as seen.
removeMessage	function	function takes the notification (message) `messageId` as an argument and delete a notification.
removeAllMessages	function	The function allowing you to delete all notifications or a specific feed’s (store’s) notifications at once.

useFetchNotifications

useFetchNotifications can fetche the notifications for a particular feed. It’s a thin version of the useNotifications hook and is based on the useInfiniteQuery hook from the react-query library. Notifications can be filtered using payload property. Check all properties of IStoreQuery interface. The notifications are fetched only when the fetchingStrategy.fetchNotifications is set to true interface, check the initialFetchingStrategy prop on the NovuProvider component.

const query: IStoreQuery = {
  limit: 10,
  payload: {
    key: "value",
  },
};

const onSuccess = (data: IPaginatedResponse<IMessage>) => {};

const onError = (error: Error) => {};

const {
  data: notificationsPages,
  hasNextPage,
  isLoading,
  isFetching,
  isFetchingNextPage,
  fetchNextPage,
  refetch,
} = useFetchNotifications({ query }, { onSuccess, onError });

useFetchNotifications hook return args

interface IUseFetchNotificationsArgs {
  onSuccess?: (data: IPaginatedResponse<IMessage>) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useInfiniteQuery hook
}

useFetchNotifications hook return interface

interface InfiniteData<TData> {
  pages: TData[];
  pageParams: unknown[];
}

interface IUseUnseenCountResult {
  data: InfiniteData<IPaginatedResponse<IMessage>>;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useInfiniteQuery hook result
}

useUnseenCount

useUnseenCount returns the total unseen notifications count. Under the hood it uses the socket connection to get the unseen count updates.

interface ICountData {
  count: number;
}

const onSuccess = ({ count }: ICountData) => {};

const onError = (error: Error) => {};

const { data, isLoading, isError, error } = useUnseenCount({
  onSuccess,
  onError,
});

useUnseenCount hook args interface

interface IUseUnseenCountArgs {
  onSuccess?: (data: ICountData) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useQuery hook
}

useUnseenCount hook return interface

interface IUseUnseenCountResult {
  data?: ICountData;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useQuery hook result
}

useSocket

useSocket hooks is used to get the reference to socket object.

const { socket } = useSocket();

useSocket return interface

interface ISocket {
  on: (eventName: string, callback: (data: any) => void) => void;
  off: (eventName: string) => void;
}

useSocket supported events

Event	Description
notification_received	Triggered when a new notification is received
unseen_count_changed	Triggered when the count of unseen notifications changes
unread_count_changed	Triggered when the count of unread notifications changes

useNovuContext

useNovuContext hook is used to get the reference to the NovuProvider context.

const result = useNovuContext();

useNovuContext hook return interface

interface INovuProviderContext {
  backendUrl?: string;
  subscriberId?: string;
  applicationIdentifier?: string;
  isSessionInitialized: boolean;
  socketUrl?: string;
  subscriberHash: string;
  apiService: ApiService;
  socket?: ISocket;
  fetchingStrategy: IFetchingStrategy;
  setFetchingStrategy: (strategy: Partial<IFetchingStrategy>) => void;
  onLoad: (data: { organization: IOrganizationEntity }) => void;
}

useFeedUnseenCount

useFeedUnseenCount hook fetches the unseen count for a particular feed.

interface ICountData {
  count: number;
}

const query: IStoreQuery = {
  feedIdentifier: "product-updates",
};

const onSuccess = (data: ICountData) => {};

const onError = (error: Error) => {};

const result = useFeedUnseenCount({ query }, { onSuccess, onError });

useFeedUnseenCount hook args interface

interface IUseFeedUnseenCountArgs {
  onSuccess?: (data: ICountData) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useQuery hook
}

useFeedUnseenCount hook return interface

interface IUseFeedUnseenCountResult {
  data?: ICountData;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useQuery hook result
}

useFetchOrganization

useFetchOrganization hok fetches the current organization information.

interface IOrganizationEntity {
  _id: string;
  name: string;
  members: {
    _id: string;
    _userId?: string;
    user?: Pick<IUserEntity, "firstName" | "_id" | "lastName" | "email">;
    roles: MemberRoleEnum[];
    invite?: IMemberInvite;
    memberStatus: MemberStatusEnum;
  }[];
  branding?: {
    color: string;
    logo: string;
    fontColor: string;
    fontFamily: string;
    contentBackground: string;
    direction: "ltr" | "rtl";
  };
}

const onSuccess = (data: IOrganizationEntity) => {};

const onError = (error: Error) => {};

const result = useFetchOrganization({ onSuccess, onError });

useFetchOrganization hook args interface

interface IUseFetchOrganizationArgs {
  onSuccess?: (data: IOrganizationEntity) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useQuery hook
}

useFetchOrganization hook return interface

interface IUseFetchOrganizationResult {
  data?: IOrganizationEntity;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useQuery hook result
}

useFetchUserPreferences

useFetchUserPreferences hook fetches the user preferences.

const onSuccess = (data: IUserPreferenceSettings[]) => {};

const onError = (error: Error) => {};

const result = useFetchUserPreferences({ onSuccess, onError });

useFetchUserPreferences hook args interface

interface IUseFetchUserPreferencesArgs {
  onSuccess?: (data: IUserPreferenceSettings[]) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useQuery hook
}

useFetchUserPreferences hook return interface

interface IUseFetchUserPreferencesResult {
  data?: IUserPreferenceSettings[];
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useQuery hook result
}

useUpdateUserPreferences

useUpdateUserPreferences hook is used to update the user preferences.

interface IPreferenceChannels {
  email?: boolean;
  sms?: boolean;
  in_app?: boolean;
  chat?: boolean;
  push?: boolean;
}

interface IUserPreferenceSettings {
  template: { _id: string; name: string; critical: boolean };
  preference: { enabled: boolean; channels: IPreferenceChannels };
}

const onSuccess = (data: IUserPreferenceSettings) => {};

const onError = (error: Error) => {};

const { updateUserPreferences, isLoading, isError, error } =
  useUpdateUserPreferences({
    onSuccess,
    onError,
  });

useUpdateUserPreferences hook args interface

interface IUserPreferencesArgs {
  onSuccess?: (data: IUserPreferenceSettings) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useMutation hook
}

useUpdateUserPreferences hook return interface

interface IUpdateUserPreferencesVariables {
  templateId: string; // workflowId of mongodbId type
  channelType: string;
  checked: boolean;
}

interface IUserPreferencesResult {
  updateUserPreferences: (variables: IUpdateUserPreferencesVariables) => void;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useMutation hook result
}

useUpdateAction

useUpdateAction hook can be used to update the notification action button status.

const onSuccess = (data: IMessage) => {};

const onError = (error: Error) => {};

const { updateAction, isLoading, isError, error } = useUpdateAction({
  onSuccess,
  onError,
});

useUpdateAction hook args interface

interface IUseUpdateActionArgs {
  onSuccess?: (data: IMessage) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useMutation hook
}

useUpdateAction hook return interface

interface IUpdateActionVariables {
  messageId: string;
  actionButtonType: ButtonTypeEnum;
  status: MessageActionStatusEnum;
  payload?: Record<string, unknown>;
}

interface IUpdateActionResult {
  updateAction: (variables: IUpdateActionVariables) => void;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useMutation hook result
}

useMarkNotificationsAs

useMarkNotificationsAs hook that marks the notifications as read or seen.

const onSuccess = (data: IMessage[]) => {};

const onError = (error: Error) => {};

const { markNotificationsAs, isLoading, isError, error } =
  useMarkNotificationsAs({
    onSuccess,
    onError,
  });

useMarkNotificationsAs hook args interface

interface IUseMarkNotificationsAsArgs {
  onSuccess?: (data: IMessage[]) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useMutation hook
}

useMarkNotificationsAs hook return interface

interface IMarkNotificationsAsVariables {
  messageId: IMessageId;
  seen: boolean;
  read: boolean;
}

interface IUseMarkNotificationsAsResult {
  markNotificationsAs: (args: IMarkNotificationsAsVariables) => void;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useMutation hook result
}

useRemoveNotification

useRemoveNotification hook allows you to remove a message. It will delete the message for the subscriber and will refetch the feed.

const onSuccess = (data: IMessage) => {};

const onError = (error: Error) => {};

const { removeNotification, isLoading, isError, error } = useRemoveNotification(
  {
    onSuccess,
    onError,
  }
);

useRemoveNotification hook args interface

interface IUseRemoveNotificationArgs {
  onSuccess?: (data: IMessage) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useMutation hook
}

useRemoveNotification hook return interface

interface IRemoveNotificationVariables {
  messageId: IMessageId;
}

interface IUseRemoveNotificationResult {
  removeNotification: (args: IRemoveNotificationVariables) => void;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useMutation hook result
}

useRemoveNotifications

This hook is available from version 0.23.1

useRemoveNotifications hook allows you to remove multiple messages with a limit of 100 messageIds in single call.

const onSuccess = (data: IMessage) => {};

const onError = (error: Error) => {};

const { removeNotifications, isLoading, isError, error } =
  useRemoveNotifications({
    onSuccess,
    onError,
  });

useRemoveNotifications hook args interface

interface IUseRemoveNotificationArgs {
  onSuccess?: (data: IMessage) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useMutation hook
}

useRemoveNotifications hook return interface

interface IRemoveNotificationsVariables {
  messageIds: string[];
}

interface IUseRemoveNotificationResult {
  removeNotifications: (args: IRemoveNotificationsVariables) => void;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useMutation hook result
}

useRemoveAllNotifications

useRemoveAllNotifications hook allows you to remove all messages of all feeds. feedId can be used as param to delete only specific feed’s messages.

const onSuccess = (data: IMessage) => {};

const onError = (error: Error) => {};

const { removeAllNotifications, isLoading, isError, error } =
  useRemoveAllNotifications({
    onSuccess,
    onError,
  });

useRemoveAllNotifications hook args interface

interface IUseRemoveAllNotificationsArgs {
  onSuccess?: (data: IMessage) => void;
  onError?: (error: Error) => void;
  // ... many more from the react-query useMutation hook
}

useRemoveAllNotifications hook return interface

interface IRemoveAllNotificationsVariables {
  feedId?: string;
}

interface IUseRemoveAllNotificationsResult {
  removeAllNotifications: (args: IRemoveAllNotificationsVariables) => void;
  isLoading: boolean;
  isError: boolean;
  error?: Error;
  // ... many more from the react-query useMutation hook result
}

useTranslations

useTranslations hook allows you to get the reference to the translations object.

const result = useTranslations();

useTranslations returns interface

interface ITranslations {
  lang: string;
  t: (key: string) => string;
  dateFnsLocale: () => Locale;
}

useNovuTheme

useNovuTheme hook can be used to get the reference to the theme object.

const result = useNovuTheme();

useNovuTheme hook return interface

interface INovuThemeProviderContext {
  theme: INovuTheme;
  common: ICommonTheme;
  colorScheme: ColorScheme;
}

The theme interface

interface INovuTheme {
  layout?: IThemeLayout;
  header?: IThemeHeader;
  popover?: IThemePopover;
  actionsMenu?: IThemeActionsMenu;
  notificationItem?: IThemeNotificationListItem;
  userPreferences?: IThemeUserPreferences;
  footer?: IThemeFooter;
  loaderColor?: string;
}

`IThemeLayout`

Property	Default Value (Light Theme)	Default Value - (Dark Theme)
background	#FFFFFF	#1E1E26
boxShadow	0px 5px 15px rgba(122, 133, 153, 0.25)	0px 5px 20px rgba(0, 0, 0, 0.2)
wrapper.secondaryFontColor	#BEBECC	#525266

`IThemeHeader`

Property	Default Value (Light Theme)	Default Value - (Dark Theme)
badgeColor	linear-gradient(0deg,#FF512F 0%,#DD2476 100%)	linear-gradient(0deg,#FF512F 0%,#DD2476 100%)
badgeTextColor	#FFFFFF	#FFFFFF
fontColor	#828299	#FFFFFF

`IThemePopover`

Property	Default Value (Light Theme)	Default Value - (Dark Theme)
arrowColor	#FFFFFF	#1E1E26

`IThemeNotificationListItem`

Property	Default Value (Light Theme)	Default Value - (Dark Theme)
seen.fontColor	#828299	#FFFFFF
seen.background	#F5F8FA	#23232B
seen.timeMarkFontColor	#BEBECC	#525266
unseen.fontColor	#828299	#FFFFFF
unseen.background	#FFFFFF	#292933
unseen.boxShadow	0px 5px 15px rgba(122, 133, 153, 0.25)	0px 5px 20px rgba(0, 0, 0, 0.2)
unseen.notificationItemBeforeBrandColor	linear-gradient(0deg,#FF512F 0%,#DD2476 100%)	linear-gradient(0deg,#FF512F 0%,#DD2476 100%)
unseen.timeMarkFontColor	#828299	#828299
buttons.primary.backGroundColor	linear-gradient(99deg,#DD2476 0% 0%, #FF512F 100% 100%)	linear-gradient(99deg,#DD2476 0% 0%, #FF512F 100% 100%)
buttons.primary.fontColor	#FFFFFF	#FFFFFF
buttons.primary.removeCircleColor	white	white
buttons.primary.fontFamily	inherit	inherit
buttons.secondary.backGroundColor	#F5F8FA	#3D3D4D
buttons.secondary.fontColor	#525266	#FFFFFF
buttons.secondary.removeCircleColor	#525266	#525266
buttons.secondary.fontFamily	inherit	inherit

`IThemeActionsMenu`

Property	Default Value (Light Theme)	Default Value - (Dark Theme)
dotsButtonColor	#A1A1B2	#525266
dropdownColor	#FFFFFF	#292933
hoverColor	#F5F8FA	#3D3D4D
fontColor	#525266	#FFFFFF

`IThemeUserPreferences`

Property	Default Value (Light Theme)	Default Value - (Dark Theme)
`settingsButtonColor`	#A1A1B2	#525266
`accordion.background`	#FFFFFF	#292933
`accordion.fontColor`	#525266	#FFFFFF
`accordion.secondaryFontColor`	#828299	#828299
`accordion.boxShadow`	0px 5px 15px rgba(122, 133, 153, 0.25)	0px 5px 20px rgba(0, 0, 0, 0.2)
`accordion.arrowColor`	#828299	#828299
`accordion.arrowColor`	#EDF0F2	#3D3D4D
`accordionItem.fontColor.active`	#525266	#FFFFFF
`accordionItem.fontColor.inactive`	#BEBECC	#828299
`accordionItem.icon.active`	#525266	#FFFFFF
`accordionItem.icon.inactive`	#BEBECC	#525266
`accordionItem.switch.backgroundChecked`	linear-gradient(0deg,#FF512F 0%,#DD2476 100%)	linear-gradient(0deg,#FF512F 0%,#DD2476 100%)
`accordionItem.switch.backgroundUnchecked`	#BEBECC	#3D3D4D
`footer.logoTextColor`	#000000	#FFFFFF
`footer.logoPrefixFontColor`	#A1A1B2	#525266
`loaderColor`	linear-gradient(0deg,#FF512F 0%,#DD2476 100%)	linear-gradient(0deg,#FF512F 0%,#DD2476 100%)

`IThemeFooter`

Property	Default Value (Light Theme)	Default Value - (Dark Theme)
logoTextColor	#000000	#FFFFFF
logoPrefixFontColor	#A1A1B2	#525266

customization properties

Property	type	Default Value (Light Theme)	Default Value - (Dark Theme)
colorScheme	string	light	light
unseenBadgeColor	string or ISvgStopColor	-	-
unseenBadgeBackgroundColor	string	#FFFFFF	#1E1E26

`ISvgStopColor`

Property	Default Value (Light Theme)	Default Value - (Dark Theme)
stopColor	#FF512F	#FF512F
stopColorOffset	#DD2476	#DD2476

Others

The notification `IMessage` model

IMessage model has the following properties:

Property	Type	Description
_id	string	A unique Novu message identifier
channel	ChannelTypeEnum	Use to specify the actual channel of this message (in_app will be used here)
seen	boolean	Whether the notification item was read by the user, changed when the user clicks on the notification
lastSeenDate	ISODate	When the user has last seen the notification
content	string	An HTML string of the generated notification content with parsed and replaced variables
templateIdentifier	string	A unique Novu workflow identifier
payload	`Record<string, unknown>`	The payload object that was passed to the trigger even of the workflow.
createdAt	ISODate	The creation date of the message
cta.type	ChannelCTATypeEnum	The type of the CTA specified in the admin panel
cta.data.url	string	The redirect URL set in the admin panel, can be used to navigate on notification click
cta.action.status	boolean	Indication whether the action occurred
cta.action.buttons	IMessageButton[]	Array of action buttons
cta.action.result.payload	`Record<string, unknown>`	Payload object that send on updateAction method in useNotifications hook
cta.action.result.type	ButtonTypeEnum	Type of the button
subscriber	SubscriberProps	Subscriber object that contains information about the subscriber

SubscriberProps

Property	Type	Description
_id	string	Auto-generated identifier for the subscriber entity in the database
firstName	string	First name of the subscriber
subscriberId	string	identifier of the subscriber entity in the Novu Web Dashboard

IMessageButton

Property	Type	Description
type	ButtonTypeEnum	Button type enum
content	string	Button inner text

ChannelCTATypeEnum

Property	Value
REDIRECT	redirect

ChannelTypeEnum

Property	Value
IN_APP	in_app
EMAIL	email
SMS	sms
CHAT	chat
PUSH	push

ButtonTypeEnum

Property	Value
PRIMARY	primary
SECONDARY	secondary

Get Started

React

Headless

React Native

​React Notification Center API Reference

​Components

​NovuProvider

​Props interface

​Store interface

​I18NLanguage interface

​Styles interface

​Let’s take an example to see this in action:

​Fetching strategy interface

​PopoverNotificationCenter

​Props interface

​The tab interface

​The list item interface

​NotificationCenter

​Props interface

​NotificationBell

​Props interface

​Hooks

​useNotifications

​useFetchNotifications

​useUnseenCount

​useSocket

​useNovuContext

​useFeedUnseenCount

​useFetchOrganization

​useFetchUserPreferences

​useUpdateUserPreferences

​useUpdateAction

​useMarkNotificationsAs

​useRemoveNotification

​useRemoveNotifications

​useRemoveAllNotifications

​useTranslations

​useNovuTheme

​The theme interface

​IThemeLayout

​IThemeHeader

​IThemePopover

​IThemeNotificationListItem

​IThemeActionsMenu

​IThemeUserPreferences

​IThemeFooter

​ISvgStopColor

​Others

​The notification IMessage model

​SubscriberProps

​IMessageButton

​ChannelCTATypeEnum

​ChannelTypeEnum

​ButtonTypeEnum

React Notification Center API Reference

Components

NovuProvider

Props interface

Store interface

I18NLanguage interface

Styles interface

Let’s take an example to see this in action:

Fetching strategy interface

PopoverNotificationCenter

Props interface

The tab interface

The list item interface

NotificationCenter

Props interface

NotificationBell

Props interface

Hooks

useNotifications

useFetchNotifications

useUnseenCount

useSocket

useNovuContext

useFeedUnseenCount

useFetchOrganization

useFetchUserPreferences

useUpdateUserPreferences

useUpdateAction

useMarkNotificationsAs

useRemoveNotification

useRemoveNotifications

useRemoveAllNotifications

useTranslations

useNovuTheme

The theme interface

`IThemeLayout`

`IThemeHeader`

`IThemePopover`

`IThemeNotificationListItem`

`IThemeActionsMenu`

`IThemeUserPreferences`

`IThemeFooter`

`ISvgStopColor`

Others

The notification `IMessage` model

SubscriberProps

IMessageButton

ChannelCTATypeEnum

ChannelTypeEnum

ButtonTypeEnum