MetaMask
diff --git a/‎app/components/UI/Trending/Views/RWATokensFullView/RWATokensFullView.tsx‎
Lines changed: 27 additions & 1 deletion b/‎app/components/UI/Trending/Views/RWATokensFullView/RWATokensFullView.tsx‎
Lines changed: 27 additions & 1 deletion
diff --git a/‎app/components/UI/Trending/Views/TrendingTokensFullView/TrendingTokensFullView.tsx‎
Lines changed: 28 additions & 0 deletions b/‎app/components/UI/Trending/Views/TrendingTokensFullView/TrendingTokensFullView.tsx‎
Lines changed: 28 additions & 0 deletions
diff --git a/‎app/components/UI/Trending/components/TokenListPageLayout/TokenListPageLayout.tsx‎
Lines changed: 8 additions & 0 deletions b/‎app/components/UI/Trending/components/TokenListPageLayout/TokenListPageLayout.tsx‎
Lines changed: 8 additions & 0 deletions
diff --git a/‎app/components/UI/Trending/components/TrendingQuickBuy/TrendingQuickBuy.test.tsx‎
Lines changed: 190 additions & 0 deletions b/‎app/components/UI/Trending/components/TrendingQuickBuy/TrendingQuickBuy.test.tsx‎
Lines changed: 190 additions & 0 deletions
@@ -1,4 +1,6 @@
-import React, { useCallback } from 'react';
+import React, { useCallback, useState } from 'react';
+import type { TrendingAsset } from '@metamask/assets-controllers';
+import TrendingQuickBuy from '../../components/TrendingQuickBuy/TrendingQuickBuy';
 import { strings } from '../../../../../../locales/i18n';
 import {
   PriceChangeOption,
@@ -8,8 +10,22 @@ import { useRwaTokens } from '../../hooks/useRwaTokens/useRwaTokens';
 import { useTokenListFilters } from '../../hooks/useTokenListFilters/useTokenListFilters';
 import TokenListPageLayout from '../../components/TokenListPageLayout/TokenListPageLayout';
 import { RWA_NETWORKS_LIST } from '../../utils/trendingNetworksList';
+import { useABTest } from '../../../../../hooks/useABTest';
+import {
+  EXPLORE_QUICK_BUY_AB_KEY,
+  EXPLORE_QUICK_BUY_VARIANTS,
+  EXPLORE_QUICK_BUY_EXPOSURE_METADATA,
+} from '../../../../Views/TrendingView/search/abTestConfig';
 
 const RWATokensFullView = () => {
+  const [quickTradeToken, setQuickTradeToken] = useState<TrendingAsset | null>(
+    null,
+  );
+  const { variant: quickBuyVariant } = useABTest(
+    EXPLORE_QUICK_BUY_AB_KEY,
+    EXPLORE_QUICK_BUY_VARIANTS,
+    EXPLORE_QUICK_BUY_EXPOSURE_METADATA,
+  );
   const filters = useTokenListFilters({
     timeOption: TimeOption.TwentyFourHours,
   });
@@ -53,6 +69,16 @@ const RWATokensFullView = () => {
       allowedNetworks={RWA_NETWORKS_LIST}
       onLoadMore={loadMore}
       isLoadingMore={isLoadingMore}
+      onQuickTrade={
+        quickBuyVariant.showQuickTradeButton ? setQuickTradeToken : undefined
+      }
+      quickBuyNode={
+        <TrendingQuickBuy
+          token={quickTradeToken}
+          onClose={() => setQuickTradeToken(null)}
+          source="explore_stocks"
+        />
+      }
     />
   );
 };
 
@@ -1,4 +1,5 @@
 import React, { useCallback, useMemo, useState } from 'react';
+import TrendingQuickBuy from '../../components/TrendingQuickBuy/TrendingQuickBuy';
 import { View, RefreshControl } from 'react-native';
 import { useRoute, type RouteProp } from '@react-navigation/native';
 import { useTailwind } from '@metamask/design-system-twrnc-preset';
@@ -28,6 +29,12 @@ import { FilterButton } from '../../components/FilterBar/FilterBar';
 import TokenListPageLayout from '../../components/TokenListPageLayout/TokenListPageLayout';
 import { TRENDING_NETWORKS_LIST } from '../../utils/trendingNetworksList';
 import type { Theme } from '../../../../../util/theme/models';
+import { useABTest } from '../../../../../hooks/useABTest';
+import {
+  EXPLORE_QUICK_BUY_AB_KEY,
+  EXPLORE_QUICK_BUY_VARIANTS,
+  EXPLORE_QUICK_BUY_EXPOSURE_METADATA,
+} from '../../../../Views/TrendingView/search/abTestConfig';
 
 export interface TrendingTokensFullViewParams {
   initialTimeOption?: TimeOption;
@@ -43,6 +50,7 @@ export interface TrendingTokensDataProps {
   theme: Theme;
   onLoadMore?: () => void;
   isLoadingMore?: boolean;
+  onQuickTrade?: (token: TrendingAsset) => void;
 
   search: {
     searchResults: TrendingAsset[];
@@ -62,6 +70,7 @@ export const TrendingTokensData = (props: TrendingTokensDataProps) => {
     theme,
     onLoadMore,
     isLoadingMore,
+    onQuickTrade,
   } = props;
 
   const tw = useTailwind();
@@ -95,6 +104,7 @@ export const TrendingTokensData = (props: TrendingTokensDataProps) => {
         filterContext={filterContext}
         onLoadMore={onLoadMore}
         isLoadingMore={isLoadingMore}
+        onQuickTrade={onQuickTrade}
         refreshControl={
           <RefreshControl
             colors={[theme.colors.primary.default]}
@@ -110,6 +120,14 @@ export const TrendingTokensData = (props: TrendingTokensDataProps) => {
 
 const TrendingTokensFullView = () => {
   const sessionManager = TrendingFeedSessionManager.getInstance();
+  const [quickTradeToken, setQuickTradeToken] = useState<TrendingAsset | null>(
+    null,
+  );
+  const { variant: quickBuyVariant } = useABTest(
+    EXPLORE_QUICK_BUY_AB_KEY,
+    EXPLORE_QUICK_BUY_VARIANTS,
+    EXPLORE_QUICK_BUY_EXPOSURE_METADATA,
+  );
   const { params } =
     useRoute<
       RouteProp<{ TrendingTokensFullView: TrendingTokensFullViewParams }>
@@ -259,6 +277,16 @@ const TrendingTokensFullView = () => {
           selectedTime={filters.selectedTimeOption}
         />
       }
+      onQuickTrade={
+        quickBuyVariant.showQuickTradeButton ? setQuickTradeToken : undefined
+      }
+      quickBuyNode={
+        <TrendingQuickBuy
+          token={quickTradeToken}
+          onClose={() => setQuickTradeToken(null)}
+          source="explore_trending"
+        />
+      }
     />
   );
 };
 
@@ -42,6 +42,10 @@ export interface TokenListPageLayoutProps {
   onLoadMore?: () => void;
   /** Whether a pagination request is in flight. */
   isLoadingMore?: boolean;
+  /** When provided, shows a Quick Trade flash button on each token row. */
+  onQuickTrade?: (token: TrendingAsset) => void;
+  /** Overlay node (e.g. TrendingQuickBuy sheet) rendered outside the scroll area. */
+  quickBuyNode?: React.ReactNode;
 }
 
 /**
@@ -65,6 +69,8 @@ const TokenListPageLayout: React.FC<TokenListPageLayoutProps> = ({
   extraBottomSheets,
   onLoadMore,
   isLoadingMore,
+  onQuickTrade,
+  quickBuyNode,
 }) => {
   const tw = useTailwind();
   const theme = useAppThemeFromContext();
@@ -112,6 +118,7 @@ const TokenListPageLayout: React.FC<TokenListPageLayoutProps> = ({
         theme={theme}
         onLoadMore={onLoadMore}
         isLoadingMore={isLoadingMore}
+        onQuickTrade={onQuickTrade}
       />
 
       <TrendingTokenNetworkBottomSheet
@@ -129,6 +136,7 @@ const TokenListPageLayout: React.FC<TokenListPageLayoutProps> = ({
         sortDirection={filters.priceChangeSortDirection}
       />
       {extraBottomSheets}
+      {quickBuyNode}
     </SafeAreaView>
   );
 };
 
@@ -0,0 +1,190 @@
+import React from 'react';
+import { render } from '@testing-library/react-native';
+import type { TrendingAsset } from '@metamask/assets-controllers';
+import TrendingQuickBuy from './TrendingQuickBuy';
+import { MetaMetricsEvents } from '../../../../../core/Analytics';
+import { SocialLeaderboardEventProperties } from '../../../../Views/SocialLeaderboard/analytics';
+
+const mockTrack = jest.fn();
+jest.mock(
+  '../../../../Views/SocialLeaderboard/analytics/useSocialLeaderboardAnalytics',
+  () => ({
+    useSocialLeaderboardAnalytics: () => ({ track: mockTrack }),
+  }),
+);
+
+const mockQuickBuyRoot = jest.fn();
+jest.mock(
+  '../../../../Views/SocialLeaderboard/TraderPositionView/components/QuickBuy/quickBuy',
+  () => ({
+    QuickBuy: {
+      Root: (props: Record<string, unknown>) => {
+        mockQuickBuyRoot(props);
+        return null;
+      },
+    },
+  }),
+);
+
+jest.mock(
+  '../../../../Views/SocialLeaderboard/TraderPositionView/components/QuickBuy/features',
+  () => ({
+    TOP_TRADERS_QUICK_BUY_FEATURES: { tradeModes: ['buy', 'sell'] },
+  }),
+);
+
+// ─── Helpers ─────────────────────────────────────────────────────────────────
+
+const makeToken = (overrides: Partial<TrendingAsset> = {}): TrendingAsset => ({
+  assetId: 'eip155:1/erc20:0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48',
+  name: 'USD Coin',
+  symbol: 'USDC',
+  decimals: 6,
+  price: '1.00',
+  marketCap: 75_000_000_000,
+  aggregatedUsdVolume: 900_000_000,
+  ...overrides,
+});
+
+describe('TrendingQuickBuy', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('renders QuickBuy.Root with isVisible=false when token is null', () => {
+    render(<TrendingQuickBuy token={null} onClose={jest.fn()} />);
+
+    expect(mockQuickBuyRoot).toHaveBeenCalledWith(
+      expect.objectContaining({ isVisible: false }),
+    );
+  });
+
+  it('renders QuickBuy.Root with isVisible=true when token is provided', () => {
+    render(<TrendingQuickBuy token={makeToken()} onClose={jest.fn()} />);
+
+    expect(mockQuickBuyRoot).toHaveBeenCalledWith(
+      expect.objectContaining({ isVisible: true }),
+    );
+  });
+
+  it('maps an ERC-20 TrendingAsset to the correct QuickBuyTarget', () => {
+    const token = makeToken({
+      assetId: 'eip155:1/erc20:0xc011a73ee8576fb46f5e1c5751ca3b9fe0af2a6f',
+      symbol: 'SNX',
+      name: 'Synthetix',
+    });
+
+    render(<TrendingQuickBuy token={token} onClose={jest.fn()} />);
+
+    expect(mockQuickBuyRoot).toHaveBeenCalledWith(
+      expect.objectContaining({
+        target: {
+          chain: 'eip155:1',
+          tokenAddress: '0xc011a73ee8576fb46f5e1c5751ca3b9fe0af2a6f',
+          tokenSymbol: 'SNX',
+          tokenName: 'Synthetix',
+        },
+      }),
+    );
+  });
+
+  it('maps a native (slip44) TrendingAsset to the zero address', () => {
+    const token = makeToken({
+      assetId: 'eip155:1/slip44:60',
+      symbol: 'ETH',
+      name: 'Ethereum',
+    });
+
+    render(<TrendingQuickBuy token={token} onClose={jest.fn()} />);
+
+    expect(mockQuickBuyRoot).toHaveBeenCalledWith(
+      expect.objectContaining({
+        target: expect.objectContaining({
+          tokenAddress: '0x0000000000000000000000000000000000000000',
+          tokenSymbol: 'ETH',
+        }),
+      }),
+    );
+  });
+
+  it('passes analyticsContext with source=explore_search to QuickBuy.Root', () => {
+    render(<TrendingQuickBuy token={makeToken()} onClose={jest.fn()} />);
+
+    expect(mockQuickBuyRoot).toHaveBeenCalledWith(
+      expect.objectContaining({
+        analyticsContext: expect.objectContaining({ source: 'explore_search' }),
+      }),
+    );
+  });
+
+  it('fires SOCIAL_QUICK_BUY_SHEET_VIEWED when token transitions from null to non-null', () => {
+    const token = makeToken();
+    render(<TrendingQuickBuy token={token} onClose={jest.fn()} />);
+
+    expect(mockTrack).toHaveBeenCalledTimes(1);
+    expect(mockTrack).toHaveBeenCalledWith(
+      MetaMetricsEvents.SOCIAL_QUICK_BUY_SHEET_VIEWED,
+      expect.objectContaining({
+        [SocialLeaderboardEventProperties.SOURCE]: 'explore_search',
+        [SocialLeaderboardEventProperties.CAIP19]: token.assetId,
+        [SocialLeaderboardEventProperties.MARKET_CAP]: token.marketCap,
+      }),
+    );
+  });
+
+  it('does not fire SOCIAL_QUICK_BUY_SHEET_VIEWED when token is null', () => {
+    render(<TrendingQuickBuy token={null} onClose={jest.fn()} />);
+    expect(mockTrack).not.toHaveBeenCalled();
+  });
+
+  it('does not re-fire the event while the same token stays visible', () => {
+    const token = makeToken();
+    const { rerender } = render(
+      <TrendingQuickBuy token={token} onClose={jest.fn()} />,
+    );
+
+    // Simulate a re-render with the same token (e.g. parent re-renders)
+    rerender(<TrendingQuickBuy token={token} onClose={jest.fn()} />);
+
+    expect(mockTrack).toHaveBeenCalledTimes(1);
+  });
+
+  it('fires the event again when a new token is opened after closing', () => {
+    const tokenA = makeToken({
+      assetId: 'eip155:1/erc20:0xaaa',
+      symbol: 'AAA',
+      name: 'Token A',
+    });
+    const tokenB = makeToken({
+      assetId: 'eip155:1/erc20:0xbbb',
+      symbol: 'BBB',
+      name: 'Token B',
+    });
+
+    const { rerender } = render(
+      <TrendingQuickBuy token={tokenA} onClose={jest.fn()} />,
+    );
+    // Close sheet
+    rerender(<TrendingQuickBuy token={null} onClose={jest.fn()} />);
+    // Open with a new token
+    rerender(<TrendingQuickBuy token={tokenB} onClose={jest.fn()} />);
+
+    expect(mockTrack).toHaveBeenCalledTimes(2);
+    expect(mockTrack).toHaveBeenNthCalledWith(
+      2,
+      MetaMetricsEvents.SOCIAL_QUICK_BUY_SHEET_VIEWED,
+      expect.objectContaining({
+        [SocialLeaderboardEventProperties.CAIP19]: tokenB.assetId,
+      }),
+    );
+  });
+
+  it('forwards onClose to QuickBuy.Root', () => {
+    const onClose = jest.fn();
+    render(<TrendingQuickBuy token={makeToken()} onClose={onClose} />);
+
+    expect(mockQuickBuyRoot).toHaveBeenCalledWith(
+      expect.objectContaining({ onClose }),
+    );
+  });
+});