diff --git a/CHANGELOG.md b/CHANGELOG.md
index e951f6b..afabd21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,9 @@
   - `mc.getTranscript()`
 - Playlist API
   - `mc.getPlaylist()`
-- New: `ModerationMessageAction` (type: `moderationMessageAction`)
+- New: `ModerationMessageAction` (type: `moderationMessageAction`) for moderation messages for moderators
+- New: `AddRedirectBannerAction` (type: `addRedirectBannerAction`) for raid event notifications
+- Add support for `Raid` event
 
 ### Improvements
 
diff --git a/src/chat/actions/addBannerToLiveChatCommand.ts b/src/chat/actions/addBannerToLiveChatCommand.ts
index 6acab85..b72a6cf 100644
--- a/src/chat/actions/addBannerToLiveChatCommand.ts
+++ b/src/chat/actions/addBannerToLiveChatCommand.ts
@@ -1,4 +1,7 @@
-import { AddBannerAction } from "../../interfaces/actions";
+import {
+  AddBannerAction,
+  AddRedirectBannerAction,
+} from "../../interfaces/actions";
 import { YTAddBannerToLiveChatCommand } from "../../interfaces/yt/chat";
 import { debugLog, stringify, tsToDate } from "../../utils";
 import { parseBadges } from "../badge";
@@ -10,16 +13,10 @@ export function parseAddBannerToLiveChatCommand(
   // add pinned item
   const bannerRdr = payload["bannerRenderer"]["liveChatBannerRenderer"];
 
-  if (!bannerRdr.header) {
-    throw new Error(
-      "[action required] Invalid banner header: " + JSON.stringify(bannerRdr)
-    );
-  }
-
-  if (bannerRdr.header.liveChatBannerHeaderRenderer.icon.iconType !== "KEEP") {
+  if (bannerRdr.header?.liveChatBannerHeaderRenderer.icon.iconType !== "KEEP") {
     debugLog(
       "[action required] Unknown icon type (addBannerToLiveChatCommand)",
-      JSON.stringify(bannerRdr.header.liveChatBannerHeaderRenderer.icon)
+      JSON.stringify(bannerRdr.header)
     );
   }
 
@@ -28,48 +25,70 @@ export function parseAddBannerToLiveChatCommand(
   const targetId = bannerRdr.targetId;
   const viewerIsCreator = bannerRdr.viewerIsCreator;
 
-  // header
-  const header = bannerRdr.header.liveChatBannerHeaderRenderer;
-  const title = header.text.runs;
-
   // contents
-  const liveChatRdr = bannerRdr.contents.liveChatTextMessageRenderer;
-  const id = liveChatRdr.id;
-  const message = liveChatRdr.message.runs;
-  const timestampUsec = liveChatRdr.timestampUsec;
-  const timestamp = tsToDate(timestampUsec);
-  const authorName = stringify(liveChatRdr.authorName);
-  const authorPhoto = pickThumbUrl(liveChatRdr.authorPhoto);
-  const authorChannelId = liveChatRdr.authorExternalChannelId;
-  const { isVerified, isOwner, isModerator, membership } =
-    parseBadges(liveChatRdr);
+  const contents = bannerRdr.contents;
 
-  if (!authorName) {
-    debugLog(
-      "[action required] Empty authorName found at addBannerToLiveChatCommand",
-      JSON.stringify(liveChatRdr)
+  if ("liveChatTextMessageRenderer" in contents) {
+    const rdr = contents.liveChatTextMessageRenderer;
+    const id = rdr.id;
+    const message = rdr.message.runs;
+    const timestampUsec = rdr.timestampUsec;
+    const timestamp = tsToDate(timestampUsec);
+    const authorName = stringify(rdr.authorName);
+    const authorPhoto = pickThumbUrl(rdr.authorPhoto);
+    const authorChannelId = rdr.authorExternalChannelId;
+    const { isVerified, isOwner, isModerator, membership } = parseBadges(rdr);
+
+    // header
+    const header = bannerRdr.header!.liveChatBannerHeaderRenderer;
+    const title = header.text.runs;
+
+    if (!authorName) {
+      debugLog(
+        "[action required] Empty authorName found at addBannerToLiveChatCommand",
+        JSON.stringify(rdr)
+      );
+    }
+
+    const parsed: AddBannerAction = {
+      type: "addBannerAction",
+      actionId,
+      targetId,
+      id,
+      title,
+      message,
+      timestampUsec,
+      timestamp,
+      authorName,
+      authorPhoto,
+      authorChannelId,
+      isVerified,
+      isOwner,
+      isModerator,
+      membership,
+      viewerIsCreator,
+      contextMenuEndpointParams:
+        rdr.contextMenuEndpoint?.liveChatItemContextMenuEndpoint.params,
+    };
+    return parsed;
+  } else if ("liveChatBannerRedirectRenderer" in contents) {
+    // TODO:
+    const rdr = contents.liveChatBannerRedirectRenderer;
+    const authorName = rdr.bannerMessage.runs[0].text;
+    const authorPhoto = pickThumbUrl(rdr.authorPhoto);
+    const payload: AddRedirectBannerAction = {
+      type: "addRedirectBannerAction",
+      actionId,
+      targetId,
+      authorName,
+      authorPhoto,
+    };
+    return payload;
+  } else {
+    throw new Error(
+      `[action required] Unrecognized content type found in parseAddBannerToLiveChatCommand: ${JSON.stringify(
+        payload
+      )}`
     );
   }
-
-  const parsed: AddBannerAction = {
-    type: "addBannerAction",
-    actionId,
-    targetId,
-    id,
-    title,
-    message,
-    timestampUsec,
-    timestamp,
-    authorName,
-    authorPhoto,
-    authorChannelId,
-    isVerified,
-    isOwner,
-    isModerator,
-    membership,
-    viewerIsCreator,
-    contextMenuEndpointParams:
-      liveChatRdr.contextMenuEndpoint?.liveChatItemContextMenuEndpoint.params,
-  };
-  return parsed;
 }
diff --git a/src/interfaces/actions.ts b/src/interfaces/actions.ts
index 3b7d3a2..dc70f10 100644
--- a/src/interfaces/actions.ts
+++ b/src/interfaces/actions.ts
@@ -31,6 +31,7 @@ export type Action =
   | AddMembershipTickerAction
   | AddBannerAction
   | RemoveBannerAction
+  | AddRedirectBannerAction
   | AddViewerEngagementMessageAction
   | ShowPanelAction
   | ShowPollPanelAction
@@ -265,6 +266,14 @@ export interface RemoveBannerAction {
   targetActionId: string;
 }
 
+export interface AddRedirectBannerAction {
+  type: "addRedirectBannerAction";
+  actionId: string;
+  targetId: string;
+  authorName: string;
+  authorPhoto: string;
+}
+
 export interface ShowTooltipAction {
   type: "showTooltipAction";
   targetId: string;
diff --git a/src/interfaces/yt/chat.ts b/src/interfaces/yt/chat.ts
index f39bb29..16007d4 100644
--- a/src/interfaces/yt/chat.ts
+++ b/src/interfaces/yt/chat.ts
@@ -371,6 +371,10 @@ export interface YTLiveChatModerationMessageRendererContainer {
   liveChatModerationMessageRenderer: YTLiveChatModerationMessageRenderer;
 }
 
+export interface YTLiveChatBannerRedirectRendererContainer {
+  liveChatBannerRedirectRenderer: YTLiveChatBannerRedirectRenderer;
+}
+
 // LiveChat Renderers
 
 export interface YTLiveChatTextMessageRenderer {
@@ -461,7 +465,9 @@ export interface YTLiveChatPlaceholderItemRenderer {
 export interface YTLiveChatBannerRenderer {
   actionId: string;
   targetId: string; // live-chat-banner
-  contents: YTLiveChatTextMessageRendererContainer;
+  contents:
+    | YTLiveChatTextMessageRendererContainer
+    | YTLiveChatBannerRedirectRendererContainer;
   header?: YTLiveChatBannerRendererHeader;
   viewerIsCreator: boolean;
 }
@@ -510,6 +516,28 @@ export interface YTLiveChatActionPanelRenderer {
   targetId: string;
 }
 
+export interface YTLiveChatBannerRedirectRenderer {
+  /**
+   * "runs": [
+          {
+            "text": "Athena Nightingale【AkioAIR】",
+            "bold": true,
+            "textColor": 4294967295,
+            "fontFace": "FONT_FACE_ROBOTO_REGULAR"
+          },
+          {
+            "text": " and their viewers just joined. Say hello!",
+            "textColor": 4294967295,
+            "fontFace": "FONT_FACE_ROBOTO_REGULAR"
+          }
+        ]
+   */
+  bannerMessage: YTRunContainer<YTTextRun>;
+  authorPhoto: YTThumbnailList;
+  inlineActionButton: YTActionButtonRendererContainer;
+  contextMenuButton: YTContextMenuButtonRendererContainer;
+}
+
 export interface YTLiveChatPollChoice {
   text: YTText;
   selected: boolean;