diff --git a/packages/walletkit-android-bridge/src/api/eventListeners.ts b/packages/walletkit-android-bridge/src/api/eventListeners.ts
index 08414c752..7bb5fe997 100644
--- a/packages/walletkit-android-bridge/src/api/eventListeners.ts
+++ b/packages/walletkit-android-bridge/src/api/eventListeners.ts
@@ -12,11 +12,13 @@ import type {
     RequestErrorEvent,
     SendTransactionRequestEvent,
     SignDataRequestEvent,
+    SignMessageRequestEvent,
 } from '@ton/walletkit';
 
 type ConnectEventListener = ((event: ConnectionRequestEvent) => void) | null;
 type TransactionEventListener = ((event: SendTransactionRequestEvent) => void) | null;
 type SignDataEventListener = ((event: SignDataRequestEvent) => void) | null;
+type SignMessageEventListener = ((event: SignMessageRequestEvent) => void) | null;
 type DisconnectEventListener = ((event: DisconnectionEvent) => void) | null;
 type ErrorEventListener = ((event: RequestErrorEvent) => void) | null;
 
@@ -24,6 +26,7 @@ export const eventListeners = {
     onConnectListener: null as ConnectEventListener,
     onTransactionListener: null as TransactionEventListener,
     onSignDataListener: null as SignDataEventListener,
+    onSignMessageListener: null as SignMessageEventListener,
     onDisconnectListener: null as DisconnectEventListener,
     onErrorListener: null as ErrorEventListener,
 };
diff --git a/packages/walletkit-android-bridge/src/api/index.ts b/packages/walletkit-android-bridge/src/api/index.ts
index f19f88abc..e58c15f1d 100644
--- a/packages/walletkit-android-bridge/src/api/index.ts
+++ b/packages/walletkit-android-bridge/src/api/index.ts
@@ -59,6 +59,8 @@ export const api = {
     rejectTransactionRequest: requests.rejectTransactionRequest,
     approveSignDataRequest: requests.approveSignDataRequest,
     rejectSignDataRequest: requests.rejectSignDataRequest,
+    approveSignMessageRequest: requests.approveSignMessageRequest,
+    rejectSignMessageRequest: requests.rejectSignMessageRequest,
 
     handleTonConnectUrl: tonconnect.handleTonConnectUrl,
     connectionEventFromUrl: tonconnect.connectionEventFromUrl,
diff --git a/packages/walletkit-android-bridge/src/api/initialization.ts b/packages/walletkit-android-bridge/src/api/initialization.ts
index 0266f3772..01ce0e65c 100644
--- a/packages/walletkit-android-bridge/src/api/initialization.ts
+++ b/packages/walletkit-android-bridge/src/api/initialization.ts
@@ -18,6 +18,7 @@ import type {
     RequestErrorEvent,
     SendTransactionRequestEvent,
     SignDataRequestEvent,
+    SignMessageRequestEvent,
 } from '@ton/walletkit';
 
 import type { WalletKitBridgeInitConfig, SetEventsListenersArgs, WalletKitBridgeEventCallback } from '../types';
@@ -84,6 +85,16 @@ export async function setEventsListeners(args?: SetEventsListenersArgs): Promise
 
     kit.onSignDataRequest(eventListeners.onSignDataListener);
 
+    if (eventListeners.onSignMessageListener) {
+        kit.removeSignMessageRequestCallback();
+    }
+
+    eventListeners.onSignMessageListener = (event: SignMessageRequestEvent) => {
+        callback('signMessageRequest', event);
+    };
+
+    kit.onSignMessageRequest(eventListeners.onSignMessageListener);
+
     if (eventListeners.onDisconnectListener) {
         kit.removeDisconnectCallback();
     }
@@ -129,6 +140,11 @@ export async function removeEventListeners(): Promise<{ ok: true }> {
         eventListeners.onSignDataListener = null;
     }
 
+    if (eventListeners.onSignMessageListener) {
+        kit.removeSignMessageRequestCallback();
+        eventListeners.onSignMessageListener = null;
+    }
+
     if (eventListeners.onDisconnectListener) {
         kit.removeDisconnectCallback();
         eventListeners.onDisconnectListener = null;
diff --git a/packages/walletkit-android-bridge/src/api/requests.ts b/packages/walletkit-android-bridge/src/api/requests.ts
index c5512ae2c..ef84bbb85 100644
--- a/packages/walletkit-android-bridge/src/api/requests.ts
+++ b/packages/walletkit-android-bridge/src/api/requests.ts
@@ -31,3 +31,11 @@ export async function approveSignDataRequest(args: unknown[]) {
 export async function rejectSignDataRequest(args: unknown[]) {
     return kit('rejectSignDataRequest', ...args);
 }
+
+export async function approveSignMessageRequest(args: unknown[]) {
+    return kit('approveSignMessageRequest', ...args);
+}
+
+export async function rejectSignMessageRequest(args: unknown[]) {
+    return kit('rejectSignMessageRequest', ...args);
+}
diff --git a/packages/walletkit-android-bridge/src/types/api.ts b/packages/walletkit-android-bridge/src/types/api.ts
index 49600247f..bdfbe4e14 100644
--- a/packages/walletkit-android-bridge/src/types/api.ts
+++ b/packages/walletkit-android-bridge/src/types/api.ts
@@ -185,6 +185,18 @@ export interface RejectSignDataRequestArgs {
     reason?: string;
 }
 
+export interface ApproveSignMessageRequestArgs {
+    event: TonConnectRequestEvent;
+    response?: {
+        internalBoc: string;
+    };
+}
+
+export interface RejectSignMessageRequestArgs {
+    event: TonConnectRequestEvent;
+    reason?: string;
+}
+
 export interface DisconnectSessionArgs {
     sessionId?: string;
 }
@@ -442,6 +454,8 @@ export interface WalletKitBridgeApi {
     rejectTransactionRequest(args: RejectTransactionRequestArgs): PromiseOrValue<{ success: boolean }>;
     approveSignDataRequest(args: ApproveSignDataRequestArgs): PromiseOrValue<{ signature: string; timestamp: number }>;
     rejectSignDataRequest(args: RejectSignDataRequestArgs): PromiseOrValue<{ success: boolean }>;
+    approveSignMessageRequest(args: ApproveSignMessageRequestArgs): PromiseOrValue<{ internalBoc: string }>;
+    rejectSignMessageRequest(args: RejectSignMessageRequestArgs): PromiseOrValue<{ success: boolean }>;
     listSessions(): PromiseOrValue<{ items: TONConnectSession[] }>;
     disconnectSession(args?: DisconnectSessionArgs): PromiseOrValue<{ ok: boolean }>;
     getNfts(args: GetNftsArgs): PromiseOrValue<NFTsResponse>;
diff --git a/packages/walletkit-android-bridge/src/types/events.ts b/packages/walletkit-android-bridge/src/types/events.ts
index 3fd100b3f..1c71a33c6 100644
--- a/packages/walletkit-android-bridge/src/types/events.ts
+++ b/packages/walletkit-android-bridge/src/types/events.ts
@@ -11,6 +11,7 @@ export type WalletKitBridgeEventType =
     | 'connectRequest'
     | 'transactionRequest'
     | 'signDataRequest'
+    | 'signMessageRequest'
     | 'disconnect'
     | 'requestError'
     | 'browserPageStarted'