diff --git a/compiler/api/source/main_api.tl b/compiler/api/source/main_api.tl
index e33723d41..2ae5812a2 100644
--- a/compiler/api/source/main_api.tl
+++ b/compiler/api/source/main_api.tl
@@ -1332,7 +1332,7 @@ folderPeer#e9baa668 peer:Peer folder_id:int = FolderPeer;
 
 messages.searchCounter#e844ebff flags:# inexact:flags.1?true filter:MessagesFilter count:int = messages.SearchCounter;
 
-urlAuthResultRequest#3cd623ec flags:# request_write_access:flags.0?true request_phone_number:flags.1?true match_codes_first:flags.5?true is_app:flags.6?true bot:User domain:string browser:flags.2?string platform:flags.2?string ip:flags.2?string region:flags.2?string match_codes:flags.3?Vector<string> user_id_hint:flags.4?long verified_app_name:flags.7?string = UrlAuthResult;
+urlAuthResultRequest#bdca6167 flags:# request_write_access:flags.0?true request_phone_number:flags.1?true match_codes_first:flags.5?true is_app:flags.6?true request_wallet:flags.8?true bot:User domain:string browser:flags.2?string platform:flags.2?string ip:flags.2?string region:flags.2?string match_codes:flags.3?Vector<string> user_id_hint:flags.4?long verified_app_name:flags.7?string tc_session_id:flags.9?long tc_client_id:flags.10?string = UrlAuthResult;
 urlAuthResultAccepted#623a8fa0 flags:# url:flags.0?string = UrlAuthResult;
 urlAuthResultDefault#a9d6db1f = UrlAuthResult;
 
@@ -2360,6 +2360,8 @@ wallet.nftItems#794d486f flags:# items:Vector<wallet.NftItem> next_offset:flags.
 
 auth.firebasePnvIntent#df5ac00c nonce:string digital_credential_payload:string = auth.FirebasePnvIntent;
 
+inputTonConnectOauthSession#629f66ce session_id:long challenge_answer:bytes body:bytes proof:WalletOwnershipProof = InputTonConnectOauthSession;
+
 ---functions---
 
 invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@@ -2679,7 +2681,7 @@ messages.getEmojiKeywordsLanguages#4e9963b2 lang_codes:Vector<string> = Vector<E
 messages.getEmojiURL#d5b10c26 lang_code:string = EmojiURL;
 messages.getSearchCounters#1bbcf300 flags:# peer:InputPeer saved_peer_id:flags.2?InputPeer top_msg_id:flags.0?int filters:Vector<MessagesFilter> = Vector<messages.SearchCounter>;
 messages.requestUrlAuth#894cc99c flags:# peer:flags.1?InputPeer msg_id:flags.1?int button_id:flags.1?int url:flags.2?string in_app_origin:flags.3?string = UrlAuthResult;
-messages.acceptUrlAuth#67a3f0de flags:# write_allowed:flags.0?true share_phone_number:flags.3?true peer:flags.1?InputPeer msg_id:flags.1?int button_id:flags.1?int url:flags.2?string match_code:flags.4?string = UrlAuthResult;
+messages.acceptUrlAuth#18dd4e92 flags:# write_allowed:flags.0?true share_phone_number:flags.3?true peer:flags.1?InputPeer msg_id:flags.1?int button_id:flags.1?int url:flags.2?string match_code:flags.4?string tonconnect_session:flags.5?InputTonConnectOauthSession = UrlAuthResult;
 messages.hidePeerSettingsBar#4facb138 peer:InputPeer = Bool;
 messages.getScheduledHistory#f516760b peer:InputPeer hash:long = messages.Messages;
 messages.getScheduledMessages#bdbb0464 peer:InputPeer id:Vector<int> = messages.Messages;
@@ -3240,4 +3242,4 @@ wallet.tonConnectNextEventId#775d7244 session_id:long = TonConnectNextEventId;
 wallet.tonConnectCloseSession#d63f61ce flags:# session_id:long body:flags.0?bytes = Bool;
 wallet.tonConnectGetSessions#a7ffb56e = wallet.TonConnectSessions;
 
-// LAYER 230
+// LAYER 231
diff --git a/news/20261019022736.misc.rst b/news/20261019022736.misc.rst
new file mode 100644
index 000000000..4fa262149
--- /dev/null
+++ b/news/20261019022736.misc.rst
@@ -0,0 +1,4 @@
+API Layer Update
+================
+
+Updated MTProto API schema to Layer 231.