diff --git a/app/_locales/en/messages.json b/app/_locales/en/messages.json
index f125126e878c..65e48e98a6b2 100644
--- a/app/_locales/en/messages.json
+++ b/app/_locales/en/messages.json
@@ -710,6 +710,9 @@
   "baseFee": {
     "message": "Base fee"
   },
+  "baseNetworkToastMessage": {
+    "message": "We’ve updated the default RPC for Base to make your experience more reliable."
+  },
   "basic": {
     "message": "Basic"
   },
diff --git a/app/scripts/constants/sentry-state.ts b/app/scripts/constants/sentry-state.ts
index 1087b5ac608b..d210de6292c9 100644
--- a/app/scripts/constants/sentry-state.ts
+++ b/app/scripts/constants/sentry-state.ts
@@ -245,6 +245,7 @@ export const SENTRY_BACKGROUND_STATE = {
       showExtensionInFullSizeView: true,
       showFiatInTestnets: true,
       showTestNetworks: true,
+      showBaseNetworkToast: false,
       smartTransactionsOptInStatus: true,
       tokenNetworkFilter: {},
       showNativeTokenAsMainBalance: true,
diff --git a/app/scripts/controllers/preferences-controller.test.ts b/app/scripts/controllers/preferences-controller.test.ts
index 39a2d49648b2..e64126db0e51 100644
--- a/app/scripts/controllers/preferences-controller.test.ts
+++ b/app/scripts/controllers/preferences-controller.test.ts
@@ -744,6 +744,7 @@ describe('preferences controller', () => {
         isRedesignedConfirmationsDeveloperEnabled: false,
         showConfirmationAdvancedDetails: false,
         showMultiRpcModal: false,
+        showBaseNetworkToast: false,
         showNativeTokenAsMainBalance: false,
         tokenSortConfig: {
           key: 'tokenFiatAmount',
@@ -774,6 +775,7 @@ describe('preferences controller', () => {
         isRedesignedConfirmationsDeveloperEnabled: false,
         showConfirmationAdvancedDetails: true,
         showMultiRpcModal: false,
+        showBaseNetworkToast: false,
         showNativeTokenAsMainBalance: false,
         tokenSortConfig: {
           key: 'tokenFiatAmount',
diff --git a/app/scripts/controllers/preferences-controller.ts b/app/scripts/controllers/preferences-controller.ts
index d705be4c3180..7258e09c213c 100644
--- a/app/scripts/controllers/preferences-controller.ts
+++ b/app/scripts/controllers/preferences-controller.ts
@@ -112,6 +112,7 @@ export type Preferences = {
   redesignedTransactionsEnabled: boolean;
   featureNotificationsEnabled: boolean;
   showMultiRpcModal: boolean;
+  showBaseNetworkToast: boolean;
   privacyMode: boolean;
   isRedesignedConfirmationsDeveloperEnabled: boolean;
   showConfirmationAdvancedDetails: boolean;
@@ -227,6 +228,7 @@ export const getDefaultPreferencesControllerState =
       isRedesignedConfirmationsDeveloperEnabled: false,
       showConfirmationAdvancedDetails: false,
       showMultiRpcModal: false,
+      showBaseNetworkToast: false,
       privacyMode: false,
       shouldShowAggregatedBalancePopover: true, // by default user should see popover;
       tokenSortConfig: {
diff --git a/app/scripts/fixtures/with-preferences.js b/app/scripts/fixtures/with-preferences.js
index c3a482ef8f94..b5f6cbdd8ead 100644
--- a/app/scripts/fixtures/with-preferences.js
+++ b/app/scripts/fixtures/with-preferences.js
@@ -4,6 +4,7 @@ export const FIXTURES_PREFERENCES = {
     showExtensionInFullSizeView: false,
     showFiatInTestnets: true,
     showTestNetworks: true,
+    showBaseNetworkToast: false,
     smartTransactionsOptInStatus: true,
     useNativeCurrencyAsPrimaryCurrency: true,
     petnamesEnabled: true,
diff --git a/app/scripts/lib/backup.test.js b/app/scripts/lib/backup.test.js
index 826aa04018d9..317f7155f2b4 100644
--- a/app/scripts/lib/backup.test.js
+++ b/app/scripts/lib/backup.test.js
@@ -169,6 +169,7 @@ const jsonData = JSON.stringify({
       smartTransactionsOptInStatus: true,
       useNativeCurrencyAsPrimaryCurrency: true,
       showMultiRpcModal: false,
+      showBaseNetworkToast: false,
     },
     ipfsGateway: 'dweb.link',
     ledgerTransportType: 'webhid',
diff --git a/app/scripts/migrations/135.test.ts b/app/scripts/migrations/135.test.ts
new file mode 100644
index 000000000000..137f55ef2b5c
--- /dev/null
+++ b/app/scripts/migrations/135.test.ts
@@ -0,0 +1,131 @@
+import { cloneDeep } from 'lodash';
+import { NetworkState } from '@metamask/network-controller';
+import { infuraProjectId } from '../../../shared/constants/network';
+import { migrate, version } from './135';
+
+const oldVersion = 134;
+const BASE_CHAIN_ID = '0x2105';
+
+describe('migration #135', () => {
+  it('updates the version metadata', async () => {
+    const oldStorage = {
+      meta: { version: oldVersion },
+      data: {},
+    };
+
+    const newStorage = await migrate(cloneDeep(oldStorage));
+
+    expect(newStorage.meta).toStrictEqual({ version });
+  });
+
+  describe('Base Network Migration', () => {
+    it('does nothing if networkConfigurationsByChainId is not in state', async () => {
+      const oldState = {
+        OtherController: {},
+      };
+
+      const transformedState = await migrate({
+        meta: { version: oldVersion },
+        data: cloneDeep(oldState),
+      });
+
+      expect(transformedState.data).toEqual(oldState);
+    });
+
+    it('replaces "https://mainnet.base.org" with "base-mainnet.infura.io" when it exists', async () => {
+      const oldState = {
+        NetworkController: {
+          networkConfigurationsByChainId: {
+            [BASE_CHAIN_ID]: {
+              rpcEndpoints: [
+                {
+                  url: 'https://mainnet.base.org',
+                  type: 'custom',
+                  networkClientId: 'base-mainnet',
+                },
+              ],
+              defaultRpcEndpointIndex: 0,
+            },
+          },
+        },
+      };
+
+      const transformedState = await migrate({
+        meta: { version: oldVersion },
+        data: cloneDeep(oldState),
+      });
+
+      const updatedNetworkController = transformedState.data
+        .NetworkController as NetworkState;
+
+      expect(
+        updatedNetworkController.networkConfigurationsByChainId[BASE_CHAIN_ID]
+          .rpcEndpoints[0].url,
+      ).toEqual(`https://base-mainnet.infura.io/v3/${infuraProjectId}`);
+    });
+
+    it('does not modify RPC endpoints other than "https://mainnet.base.org"', async () => {
+      const oldState = {
+        NetworkController: {
+          networkConfigurationsByChainId: {
+            [BASE_CHAIN_ID]: {
+              rpcEndpoints: [
+                {
+                  url: 'https://other.rpc',
+                  type: 'custom',
+                  networkClientId: 'other-mainnet',
+                },
+              ],
+              defaultRpcEndpointIndex: 0,
+            },
+          },
+        },
+      };
+
+      const transformedState = await migrate({
+        meta: { version: oldVersion },
+        data: cloneDeep(oldState),
+      });
+
+      const updatedNetworkController = transformedState.data
+        .NetworkController as NetworkState;
+
+      expect(
+        updatedNetworkController.networkConfigurationsByChainId[BASE_CHAIN_ID]
+          .rpcEndpoints[0].url,
+      ).toEqual('https://other.rpc');
+    });
+
+    it('keeps defaultRpcEndpointIndex unchanged when replacing "https://mainnet.base.org"', async () => {
+      const oldState = {
+        NetworkController: {
+          networkConfigurationsByChainId: {
+            [BASE_CHAIN_ID]: {
+              rpcEndpoints: [
+                {
+                  url: 'https://mainnet.base.org',
+                  type: 'custom',
+                  networkClientId: 'base-mainnet',
+                },
+              ],
+              defaultRpcEndpointIndex: 0,
+            },
+          },
+        },
+      };
+
+      const transformedState = await migrate({
+        meta: { version: oldVersion },
+        data: cloneDeep(oldState),
+      });
+
+      const updatedNetworkController = transformedState.data
+        .NetworkController as NetworkState;
+
+      expect(
+        updatedNetworkController.networkConfigurationsByChainId[BASE_CHAIN_ID]
+          .defaultRpcEndpointIndex,
+      ).toEqual(0);
+    });
+  });
+});
diff --git a/app/scripts/migrations/135.ts b/app/scripts/migrations/135.ts
new file mode 100644
index 000000000000..6a4a6e50caf9
--- /dev/null
+++ b/app/scripts/migrations/135.ts
@@ -0,0 +1,88 @@
+import { hasProperty, isObject } from '@metamask/utils';
+import { cloneDeep } from 'lodash';
+import { infuraProjectId } from '../../../shared/constants/network';
+
+export const version = 135;
+const BASE_CHAIN_ID = '0x2105';
+
+/**
+ * Replace all occurrences of "https://mainnet.base.org" with
+ * "https://base-mainnet.infura.io/v3/${infuraProjectId}" in the Base network configuration.
+ *
+ * @param originalVersionedData - Versioned MetaMask extension state, exactly
+ * what we persist to dist.
+ * @param originalVersionedData.meta - State metadata.
+ * @param originalVersionedData.meta.version - The current state version.
+ * @param originalVersionedData.data - The persisted MetaMask state, keyed by
+ * controller.
+ * @returns Updated versioned MetaMask extension state.
+ */
+export async function migrate(originalVersionedData: {
+  meta: { version: number };
+  data: Record<string, unknown>;
+}) {
+  const versionedData = cloneDeep(originalVersionedData);
+  versionedData.meta.version = version;
+  versionedData.data = transformState(versionedData.data);
+  return versionedData;
+}
+
+function transformState(state: Record<string, unknown>) {
+  if (
+    hasProperty(state, 'NetworkController') &&
+    isObject(state.NetworkController) &&
+    hasProperty(state.NetworkController, 'networkConfigurationsByChainId') &&
+    isObject(state.NetworkController.networkConfigurationsByChainId)
+  ) {
+    const { networkConfigurationsByChainId } = state.NetworkController;
+
+    // Check for Base network configuration (chainId 8453 / 0x2105)
+    const baseNetworkConfig = networkConfigurationsByChainId[BASE_CHAIN_ID];
+    if (isObject(baseNetworkConfig)) {
+      const { rpcEndpoints } = baseNetworkConfig;
+
+      if (Array.isArray(rpcEndpoints)) {
+        // Find the first occurrence of "https://mainnet.base.org"
+        // rpc URL are Unique so we can use findIndex
+        const index = rpcEndpoints.findIndex(
+          (endpoint) =>
+            isObject(endpoint) && endpoint.url === 'https://mainnet.base.org',
+        );
+
+        if (index !== -1) {
+          // Set `showBaseNetworkToast` based on if the Base network configuration has been updated
+          if (
+            hasProperty(state, 'PreferencesController') &&
+            isObject(state.PreferencesController) &&
+            hasProperty(state.PreferencesController, 'preferences') &&
+            isObject(state.PreferencesController.preferences)
+          ) {
+            state.PreferencesController.preferences.showBaseNetworkToast = true;
+          }
+
+          // Replace the URL with the new Infura URL
+          rpcEndpoints[index] = {
+            ...rpcEndpoints[index],
+            url: `https://base-mainnet.infura.io/v3/${infuraProjectId}`,
+          };
+
+          // Update the configuration
+          networkConfigurationsByChainId[BASE_CHAIN_ID] = {
+            ...baseNetworkConfig,
+            rpcEndpoints,
+          };
+
+          return {
+            ...state,
+            NetworkController: {
+              ...state.NetworkController,
+              networkConfigurationsByChainId,
+            },
+          };
+        }
+      }
+    }
+  }
+
+  return state;
+}
diff --git a/app/scripts/migrations/index.js b/app/scripts/migrations/index.js
index 887732ad9dbc..459578ba3eda 100644
--- a/app/scripts/migrations/index.js
+++ b/app/scripts/migrations/index.js
@@ -155,6 +155,7 @@ const migrations = [
   require('./132'),
   require('./133'),
   require('./134'),
+  require('./135'),
 ];
 
 export default migrations;
diff --git a/shared/constants/network.test.ts b/shared/constants/network.test.ts
index 9d9ca72b46cd..1fe489488f8f 100644
--- a/shared/constants/network.test.ts
+++ b/shared/constants/network.test.ts
@@ -87,11 +87,11 @@ describe('NetworkConstants', () => {
       expect(zksyncEraRpc.rpcEndpoints[0].url).not.toContain('infura.io');
     });
 
-    it('base entry should not use Infura', () => {
+    it('base entry should use Infura', () => {
       const [baseRpc] = FEATURED_RPCS.filter(
         (rpc) => rpc.chainId === CHAIN_IDS.BASE,
       );
-      expect(baseRpc.rpcEndpoints[0].url).not.toContain('infura.io');
+      expect(baseRpc.rpcEndpoints[0].url).toContain('infura.io');
     });
   });
 });
diff --git a/shared/constants/network.ts b/shared/constants/network.ts
index 41f1d9fd0d95..5901d8811c5d 100644
--- a/shared/constants/network.ts
+++ b/shared/constants/network.ts
@@ -1067,7 +1067,7 @@ export const FEATURED_RPCS: AddNetworkFields[] = [
     nativeCurrency: CURRENCY_SYMBOLS.ETH,
     rpcEndpoints: [
       {
-        url: `https://mainnet.base.org`,
+        url: `https://base-mainnet.infura.io/v3/${infuraProjectId}`,
         type: RpcEndpointType.Custom,
       },
     ],
diff --git a/test/data/mock-send-state.json b/test/data/mock-send-state.json
index f9c602808719..8602068c9ded 100644
--- a/test/data/mock-send-state.json
+++ b/test/data/mock-send-state.json
@@ -133,6 +133,7 @@
       "hideZeroBalanceTokens": false,
       "showFiatInTestnets": false,
       "showTestNetworks": true,
+      "showBaseNetworkToast": false,
       "tokenNetworkFilter": {}
     },
     "seedPhraseBackedUp": null,
diff --git a/test/data/mock-state.json b/test/data/mock-state.json
index 3131b8335287..108817769353 100644
--- a/test/data/mock-state.json
+++ b/test/data/mock-state.json
@@ -380,6 +380,7 @@
       "showFiatInTestnets": false,
       "showNativeTokenAsMainBalance": true,
       "showTestNetworks": true,
+      "showBaseNetworkToast": false,
       "smartTransactionsOptInStatus": true,
       "tokenNetworkFilter": {},
       "tokenSortConfig": {
diff --git a/test/e2e/default-fixture.js b/test/e2e/default-fixture.js
index a6845e40ec4c..e9f8bb7020a0 100644
--- a/test/e2e/default-fixture.js
+++ b/test/e2e/default-fixture.js
@@ -211,6 +211,7 @@ function defaultFixture(inputChainId = CHAIN_IDS.LOCALHOST) {
           showNativeTokenAsMainBalance: true,
           petnamesEnabled: true,
           showMultiRpcModal: false,
+          showBaseNetworkToast: false,
           isRedesignedConfirmationsDeveloperEnabled: false,
           showConfirmationAdvancedDetails: false,
           tokenSortConfig: {
diff --git a/test/e2e/fixture-builder.js b/test/e2e/fixture-builder.js
index d2dc32297737..c3c8929e0ea4 100644
--- a/test/e2e/fixture-builder.js
+++ b/test/e2e/fixture-builder.js
@@ -76,6 +76,7 @@ function onboardingFixture() {
           showNativeTokenAsMainBalance: true,
           petnamesEnabled: true,
           showMultiRpcModal: false,
+          showBaseNetworkToast: false,
           isRedesignedConfirmationsDeveloperEnabled: false,
           showConfirmationAdvancedDetails: false,
           tokenSortConfig: {
diff --git a/test/e2e/restore/MetaMaskUserData.json b/test/e2e/restore/MetaMaskUserData.json
index 7a687ec254c0..77d31fe45ee3 100644
--- a/test/e2e/restore/MetaMaskUserData.json
+++ b/test/e2e/restore/MetaMaskUserData.json
@@ -36,6 +36,7 @@
       "showExtensionInFullSizeView": false,
       "showFiatInTestnets": false,
       "showTestNetworks": false,
+      "showBaseNetworkToast": false,
       "smartTransactionsOptInStatus": true
     },
     "theme": "light",
diff --git a/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json b/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json
index ecd0b1d0db7a..242237fe01db 100644
--- a/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json
+++ b/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-background-state.json
@@ -232,6 +232,7 @@
       "showNativeTokenAsMainBalance": true,
       "petnamesEnabled": true,
       "showMultiRpcModal": "boolean",
+      "showBaseNetworkToast": "boolean",
       "isRedesignedConfirmationsDeveloperEnabled": "boolean",
       "tokenSortConfig": "object",
       "shouldShowAggregatedBalancePopover": "boolean",
diff --git a/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json b/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json
index ccecc8669c81..7bfde1bd32dd 100644
--- a/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json
+++ b/test/e2e/tests/metrics/state-snapshots/errors-after-init-opt-in-ui-state.json
@@ -34,6 +34,7 @@
       "showNativeTokenAsMainBalance": true,
       "petnamesEnabled": true,
       "showMultiRpcModal": "boolean",
+      "showBaseNetworkToast": "boolean",
       "isRedesignedConfirmationsDeveloperEnabled": "boolean",
       "tokenSortConfig": "object",
       "shouldShowAggregatedBalancePopover": "boolean",
diff --git a/test/e2e/tests/metrics/state-snapshots/errors-before-init-opt-in-background-state.json b/test/e2e/tests/metrics/state-snapshots/errors-before-init-opt-in-background-state.json
index 1a1009c02c23..9ec4ae639829 100644
--- a/test/e2e/tests/metrics/state-snapshots/errors-before-init-opt-in-background-state.json
+++ b/test/e2e/tests/metrics/state-snapshots/errors-before-init-opt-in-background-state.json
@@ -114,6 +114,7 @@
         "tokenSortConfig": "object",
         "tokenNetworkFilter": {},
         "showMultiRpcModal": "boolean",
+        "showBaseNetworkToast": "boolean",
         "shouldShowAggregatedBalancePopover": "boolean"
       },
       "selectedAddress": "string",
diff --git a/test/e2e/tests/metrics/state-snapshots/errors-before-init-opt-in-ui-state.json b/test/e2e/tests/metrics/state-snapshots/errors-before-init-opt-in-ui-state.json
index e7fe6fd2a641..6ce6154c4943 100644
--- a/test/e2e/tests/metrics/state-snapshots/errors-before-init-opt-in-ui-state.json
+++ b/test/e2e/tests/metrics/state-snapshots/errors-before-init-opt-in-ui-state.json
@@ -131,6 +131,7 @@
         "tokenSortConfig": "object",
         "tokenNetworkFilter": {},
         "showMultiRpcModal": "boolean",
+        "showBaseNetworkToast": "boolean",
         "shouldShowAggregatedBalancePopover": "boolean"
       },
       "selectedAddress": "string",
diff --git a/test/integration/data/integration-init-state.json b/test/integration/data/integration-init-state.json
index ac58306adca8..3d6717b95371 100644
--- a/test/integration/data/integration-init-state.json
+++ b/test/integration/data/integration-init-state.json
@@ -785,6 +785,7 @@
     "petnamesEnabled": false,
     "showConfirmationAdvancedDetails": false,
     "showMultiRpcModal": false,
+    "showBaseNetworkToast": false,
     "tokenNetworkFilter": {}
   },
   "preventPollingOnNetworkRestart": true,
diff --git a/test/integration/data/onboarding-completion-route.json b/test/integration/data/onboarding-completion-route.json
index 33d0680ab8a0..f900112a65d7 100644
--- a/test/integration/data/onboarding-completion-route.json
+++ b/test/integration/data/onboarding-completion-route.json
@@ -223,6 +223,7 @@
     "showExtensionInFullSizeView": false,
     "showFiatInTestnets": false,
     "showTestNetworks": false,
+    "showBaseNetworkToast": false,
     "smartTransactionsOptInStatus": true,
     "hideZeroBalanceTokens": false,
     "petnamesEnabled": true,
diff --git a/test/jest/mock-store.js b/test/jest/mock-store.js
index 422c54f13bf1..69721ee68bac 100644
--- a/test/jest/mock-store.js
+++ b/test/jest/mock-store.js
@@ -143,6 +143,7 @@ export const createSwapsMockStore = () => {
         smartTransactionsOptInStatus: true,
         tokenNetworkFilter: {},
         showMultiRpcModal: false,
+        showBaseNetworkToast: false,
       },
       transactions: [
         {
diff --git a/ui/components/app/toast-master/toast-master.js b/ui/components/app/toast-master/toast-master.js
index 18182f37b477..11c79ab9f6a8 100644
--- a/ui/components/app/toast-master/toast-master.js
+++ b/ui/components/app/toast-master/toast-master.js
@@ -26,6 +26,7 @@ import { useI18nContext } from '../../../hooks/useI18nContext';
 import { usePrevious } from '../../../hooks/usePrevious';
 import {
   getCurrentNetwork,
+  getIsTokenNetworkFilterEqualCurrentNetwork,
   getOriginOfCurrentTab,
   getSelectedAccount,
   getSwitchedNetworkDetails,
@@ -35,6 +36,9 @@ import {
   addPermittedAccount,
   clearSwitchedNetworkDetails,
   hidePermittedNetworkToast,
+  setEditedNetwork,
+  setShowBaseNetworkToast,
+  toggleNetworkMenu,
 } from '../../../store/actions';
 import {
   AvatarAccount,
@@ -45,6 +49,11 @@ import {
 } from '../../component-library';
 import { Toast, ToastContainer } from '../../multichain';
 import { SurveyToast } from '../../ui/survey-toast';
+import {
+  BASE_DISPLAY_NAME,
+  BASE_TOKEN_IMAGE_URL,
+  CHAIN_IDS,
+} from '../../../../shared/constants/network';
 import {
   selectNftDetectionEnablementToast,
   selectShowConnectAccountToast,
@@ -77,6 +86,7 @@ export function ToastMaster() {
         <SurveyToastMayDelete />
         <PrivacyPolicyToast />
         <SwitchedNetworkToast />
+        <BaseNetworkToast />
         <NftEnablementToast />
         <PermittedNetworkToast />
       </ToastContainer>
@@ -256,6 +266,52 @@ function SwitchedNetworkToast() {
   );
 }
 
+function BaseNetworkToast() {
+  const t = useI18nContext();
+  const dispatch = useDispatch();
+
+  const isCurrentNetworkFilerSelected = useSelector(
+    getIsTokenNetworkFilterEqualCurrentNetwork,
+  );
+
+  const currentNetwork = useSelector(getCurrentNetwork);
+  const showBaseNetworkToastPreference = useSelector(
+    (state) => state.metamask.preferences.showBaseNetworkToast,
+  );
+
+  const showBaseNetworkToast =
+    showBaseNetworkToastPreference &&
+    (!isCurrentNetworkFilerSelected ||
+      currentNetwork?.chainId === CHAIN_IDS.BASE);
+  return showBaseNetworkToast ? (
+    <Toast
+      key="switched-network-toast"
+      startAdornment={
+        <AvatarNetwork
+          size={AvatarAccountSize.Md}
+          borderColor={BorderColor.transparent}
+          src={BASE_TOKEN_IMAGE_URL}
+          name={BASE_DISPLAY_NAME}
+        />
+      }
+      text={t('baseNetworkToastMessage')}
+      actionText={t('seeDetails')}
+      onActionClick={() => {
+        dispatch(setShowBaseNetworkToast(false));
+        dispatch(toggleNetworkMenu());
+        dispatch(
+          setEditedNetwork({
+            chainId: CHAIN_IDS.BASE,
+            nickname: BASE_DISPLAY_NAME,
+          }),
+        );
+      }}
+      hasLink={false}
+      onClose={() => dispatch(setShowBaseNetworkToast(false))}
+    />
+  ) : null;
+}
+
 function NftEnablementToast() {
   const t = useI18nContext();
   const dispatch = useDispatch();
diff --git a/ui/components/multichain/toast/toast.tsx b/ui/components/multichain/toast/toast.tsx
index 1d62a50f75db..a2e2c11721e3 100644
--- a/ui/components/multichain/toast/toast.tsx
+++ b/ui/components/multichain/toast/toast.tsx
@@ -1,10 +1,18 @@
 import React, { useEffect, useState } from 'react';
 import { ThemeType } from '../../../../shared/constants/preferences';
-import { BannerBase, Box, ButtonLink, Text } from '../../component-library';
+import {
+  BannerBase,
+  Box,
+  ButtonBase,
+  ButtonLink,
+  Text,
+} from '../../component-library';
 import {
   BorderRadius,
   Display,
   TextVariant,
+  BackgroundColor,
+  BorderColor,
 } from '../../../helpers/constants/design-system';
 
 export const ToastContainer = ({
@@ -17,6 +25,7 @@ export const Toast = ({
   startAdornment,
   text,
   actionText,
+  hasLink = true,
   onActionClick,
   onClose,
   borderRadius,
@@ -29,6 +38,7 @@ export const Toast = ({
   startAdornment: React.ReactNode | React.ReactNode[];
   text: string;
   actionText?: string;
+  hasLink?: boolean;
   onActionClick?: () => void;
   onClose: () => void;
   borderRadius?: BorderRadius;
@@ -76,9 +86,23 @@ export const Toast = ({
           <Text className="toast-text" variant={textVariant}>
             {text}
           </Text>
-          {actionText && onActionClick ? (
-            <ButtonLink onClick={onActionClick}>{actionText}</ButtonLink>
-          ) : null}
+          {actionText && onActionClick && (
+            <>
+              {hasLink ? (
+                <ButtonLink onClick={onActionClick}>{actionText}</ButtonLink>
+              ) : (
+                <Box paddingTop={2}>
+                  <ButtonBase
+                    backgroundColor={BackgroundColor.transparent}
+                    borderColor={BorderColor.borderDefault}
+                    onClick={onActionClick}
+                  >
+                    {actionText}
+                  </ButtonBase>
+                </Box>
+              )}
+            </>
+          )}
         </Box>
       </Box>
     </BannerBase>
diff --git a/ui/ducks/metamask/metamask.js b/ui/ducks/metamask/metamask.js
index 93550d45fc10..b64b09c80abe 100644
--- a/ui/ducks/metamask/metamask.js
+++ b/ui/ducks/metamask/metamask.js
@@ -53,6 +53,7 @@ const initialState = {
     featureNotificationsEnabled: false,
     privacyMode: false,
     showMultiRpcModal: false,
+    showBaseNetworkToast: false,
   },
   firstTimeFlowType: null,
   completedOnboarding: false,
diff --git a/ui/pages/routes/routes.component.test.js b/ui/pages/routes/routes.component.test.js
index e661099e1aa2..fd88ed8d098a 100644
--- a/ui/pages/routes/routes.component.test.js
+++ b/ui/pages/routes/routes.component.test.js
@@ -174,6 +174,7 @@ describe('Routes Component', () => {
               sortCallback: 'stringNumeric',
             },
             tokenNetworkFilter: {},
+            showBaseNetworkToast: false,
           },
           tokenBalances: {
             '0x0dcd5d886577d5081b0c52e242ef29e70be3e7bc': '0x176270e2b862e4ed3',
@@ -309,6 +310,7 @@ describe('toast display', () => {
       pendingApprovals: {},
       pendingApprovalCount: 0,
       preferences: {
+        showBaseNetworkToast: false,
         tokenSortConfig: {
           key: 'token-sort-key',
           order: 'dsc',
@@ -340,6 +342,7 @@ describe('toast display', () => {
       newPrivacyPolicyToastShownDate: new Date(0),
       newPrivacyPolicyToastClickedOrClosed: true,
       preferences: {
+        showBaseNetworkToast: false,
         tokenSortConfig: {
           key: 'token-sort-key',
           order: 'dsc',
diff --git a/ui/store/actions.ts b/ui/store/actions.ts
index 01b8b9e458d9..97a75017eb4e 100644
--- a/ui/store/actions.ts
+++ b/ui/store/actions.ts
@@ -3150,6 +3150,10 @@ export function setShowMultiRpcModal(value: boolean) {
   return setPreference('showMultiRpcModal', value);
 }
 
+export function setShowBaseNetworkToast(value: boolean) {
+  return setPreference('showBaseNetworkToast', value);
+}
+
 export function setAutoLockTimeLimit(value: number | null) {
   return setPreference('autoLockTimeLimit', value);
 }