diff --git a/bots/api/TYPES.md b/bots/api/TYPES.md
index f1122979a9..82db41b533 100644
--- a/bots/api/TYPES.md
+++ b/bots/api/TYPES.md
@@ -219,6 +219,7 @@ This file is generated automatically.
 - [UserProfileUpdateSummary](#userprofileupdatesummary)
 - [UserPwdHash](#userpwdhash)
 - [VersionRange](#versionrange)
+- [WalletError](#walleterror)
 - [XFTPErrorType](#xftperrortype)
 - [XFTPRcvFile](#xftprcvfile)
 - [XFTPSndFile](#xftpsndfile)
@@ -1231,6 +1232,10 @@ SimplexDomainNotReady:
 - simplexDomain: [SimplexDomain](#simplexdomain)
 - simplexDomainError: [SimplexDomainError](#simplexdomainerror)
 
+Wallet:
+- type: "wallet"
+- walletError: [WalletError](#walleterror)
+
 NotResolvedLocally:
 - type: "notResolvedLocally"
 
@@ -4633,6 +4638,38 @@ Handshake:
 - maxVersion: int
 
 
+---
+
+## WalletError
+
+**Discriminated union type**:
+
+NoMaster:
+- type: "noMaster"
+
+MasterExists:
+- type: "masterExists"
+
+BadMnemonic:
+- type: "badMnemonic"
+
+HiddenProfile:
+- type: "hiddenProfile"
+
+AccountBound:
+- type: "accountBound"
+
+CounterUnknown:
+- type: "counterUnknown"
+
+IndexTooLarge:
+- type: "indexTooLarge"
+
+Derivation:
+- type: "derivation"
+- derivationError: string
+
+
 ---
 
 ## XFTPErrorType
diff --git a/packages/simplex-chat-client/types/typescript/src/types.ts b/packages/simplex-chat-client/types/typescript/src/types.ts
index d7db7f259f..5ec1b205b0 100644
--- a/packages/simplex-chat-client/types/typescript/src/types.ts
+++ b/packages/simplex-chat-client/types/typescript/src/types.ts
@@ -1180,6 +1180,7 @@ export type ChatErrorType =
   | ChatErrorType.ChatStoreChanged
   | ChatErrorType.InvalidConnReq
   | ChatErrorType.SimplexDomainNotReady
+  | ChatErrorType.Wallet
   | ChatErrorType.NotResolvedLocally
   | ChatErrorType.UnsupportedConnReq
   | ChatErrorType.ConnReqMessageProhibited
@@ -1260,6 +1261,7 @@ export namespace ChatErrorType {
     | "chatStoreChanged"
     | "invalidConnReq"
     | "simplexDomainNotReady"
+    | "wallet"
     | "notResolvedLocally"
     | "unsupportedConnReq"
     | "connReqMessageProhibited"
@@ -1422,6 +1424,11 @@ export namespace ChatErrorType {
     simplexDomainError: SimplexDomainError
   }
 
+  export interface Wallet extends Interface {
+    type: "wallet"
+    walletError: WalletError
+  }
+
   export interface NotResolvedLocally extends Interface {
     type: "notResolvedLocally"
   }
@@ -5300,6 +5307,65 @@ export interface VersionRange {
   maxVersion: number // int
 }
 
+export type WalletError = 
+  | WalletError.NoMaster
+  | WalletError.MasterExists
+  | WalletError.BadMnemonic
+  | WalletError.HiddenProfile
+  | WalletError.AccountBound
+  | WalletError.CounterUnknown
+  | WalletError.IndexTooLarge
+  | WalletError.Derivation
+
+export namespace WalletError {
+  export type Tag = 
+    | "noMaster"
+    | "masterExists"
+    | "badMnemonic"
+    | "hiddenProfile"
+    | "accountBound"
+    | "counterUnknown"
+    | "indexTooLarge"
+    | "derivation"
+
+  interface Interface {
+    type: Tag
+  }
+
+  export interface NoMaster extends Interface {
+    type: "noMaster"
+  }
+
+  export interface MasterExists extends Interface {
+    type: "masterExists"
+  }
+
+  export interface BadMnemonic extends Interface {
+    type: "badMnemonic"
+  }
+
+  export interface HiddenProfile extends Interface {
+    type: "hiddenProfile"
+  }
+
+  export interface AccountBound extends Interface {
+    type: "accountBound"
+  }
+
+  export interface CounterUnknown extends Interface {
+    type: "counterUnknown"
+  }
+
+  export interface IndexTooLarge extends Interface {
+    type: "indexTooLarge"
+  }
+
+  export interface Derivation extends Interface {
+    type: "derivation"
+    derivationError: string
+  }
+}
+
 export type XFTPErrorType = 
   | XFTPErrorType.BLOCK
   | XFTPErrorType.SESSION
diff --git a/packages/simplex-chat-python/src/simplex_chat/types/_types.py b/packages/simplex-chat-python/src/simplex_chat/types/_types.py
index ab06a24f53..b853ae196e 100644
--- a/packages/simplex-chat-python/src/simplex_chat/types/_types.py
+++ b/packages/simplex-chat-python/src/simplex_chat/types/_types.py
@@ -883,6 +883,10 @@ class ChatErrorType_simplexDomainNotReady(TypedDict):
     simplexDomain: "SimplexDomain"
     simplexDomainError: "SimplexDomainError"
 
+class ChatErrorType_wallet(TypedDict):
+    type: Literal["wallet"]
+    walletError: "WalletError"
+
 class ChatErrorType_notResolvedLocally(TypedDict):
     type: Literal["notResolvedLocally"]
 
@@ -1121,6 +1125,7 @@ ChatErrorType = (
     | ChatErrorType_chatStoreChanged
     | ChatErrorType_invalidConnReq
     | ChatErrorType_simplexDomainNotReady
+    | ChatErrorType_wallet
     | ChatErrorType_notResolvedLocally
     | ChatErrorType_unsupportedConnReq
     | ChatErrorType_connReqMessageProhibited
@@ -1179,7 +1184,7 @@ ChatErrorType = (
     | ChatErrorType_exception
 )
 
-ChatErrorType_Tag = Literal["noActiveUser", "noConnectionUser", "noSndFileUser", "noRcvFileUser", "userUnknown", "userExists", "chatRelayExists", "differentActiveUser", "cantDeleteActiveUser", "cantDeleteLastUser", "cantHideLastUser", "hiddenUserAlwaysMuted", "emptyUserPassword", "userAlreadyHidden", "userNotHidden", "invalidDisplayName", "chatNotStarted", "chatNotStopped", "chatStoreChanged", "invalidConnReq", "simplexDomainNotReady", "notResolvedLocally", "unsupportedConnReq", "connReqMessageProhibited", "contactNotReady", "contactNotActive", "contactDisabled", "connectionDisabled", "groupUserRole", "groupMemberInitialRole", "contactIncognitoCantInvite", "groupIncognitoCantInvite", "groupContactRole", "groupDuplicateMember", "groupDuplicateMemberId", "groupNotJoined", "groupMemberNotActive", "cantBlockMemberForSelf", "groupMemberUserRemoved", "groupMemberNotFound", "groupCantResendInvitation", "groupInternal", "fileNotFound", "fileSize", "fileAlreadyReceiving", "fileCancelled", "fileCancel", "fileAlreadyExists", "fileWrite", "fileSend", "fileRcvChunk", "fileInternal", "fileImageType", "fileImageSize", "fileNotReceived", "fileNotApproved", "fallbackToSMPProhibited", "inlineFileProhibited", "invalidForward", "invalidChatItemUpdate", "invalidChatItemDelete", "hasCurrentCall", "noCurrentCall", "callContact", "directMessagesProhibited", "agentVersion", "agentNoSubResult", "commandError", "badgeRedeemError", "agentCommandError", "invalidFileDescription", "connectionIncognitoChangeProhibited", "connectionUserChangeProhibited", "peerChatVRangeIncompatible", "relayTestError", "internalError", "exception"]
+ChatErrorType_Tag = Literal["noActiveUser", "noConnectionUser", "noSndFileUser", "noRcvFileUser", "userUnknown", "userExists", "chatRelayExists", "differentActiveUser", "cantDeleteActiveUser", "cantDeleteLastUser", "cantHideLastUser", "hiddenUserAlwaysMuted", "emptyUserPassword", "userAlreadyHidden", "userNotHidden", "invalidDisplayName", "chatNotStarted", "chatNotStopped", "chatStoreChanged", "invalidConnReq", "simplexDomainNotReady", "wallet", "notResolvedLocally", "unsupportedConnReq", "connReqMessageProhibited", "contactNotReady", "contactNotActive", "contactDisabled", "connectionDisabled", "groupUserRole", "groupMemberInitialRole", "contactIncognitoCantInvite", "groupIncognitoCantInvite", "groupContactRole", "groupDuplicateMember", "groupDuplicateMemberId", "groupNotJoined", "groupMemberNotActive", "cantBlockMemberForSelf", "groupMemberUserRemoved", "groupMemberNotFound", "groupCantResendInvitation", "groupInternal", "fileNotFound", "fileSize", "fileAlreadyReceiving", "fileCancelled", "fileCancel", "fileAlreadyExists", "fileWrite", "fileSend", "fileRcvChunk", "fileInternal", "fileImageType", "fileImageSize", "fileNotReceived", "fileNotApproved", "fallbackToSMPProhibited", "inlineFileProhibited", "invalidForward", "invalidChatItemUpdate", "invalidChatItemDelete", "hasCurrentCall", "noCurrentCall", "callContact", "directMessagesProhibited", "agentVersion", "agentNoSubResult", "commandError", "badgeRedeemError", "agentCommandError", "invalidFileDescription", "connectionIncognitoChangeProhibited", "connectionUserChangeProhibited", "peerChatVRangeIncompatible", "relayTestError", "internalError", "exception"]
 
 ChatFeature = Literal["timedMessages", "fullDelete", "reactions", "voice", "files", "calls", "sessions"]
 
@@ -3717,6 +3722,44 @@ class VersionRange(TypedDict):
     minVersion: int  # int
     maxVersion: int  # int
 
+class WalletError_noMaster(TypedDict):
+    type: Literal["noMaster"]
+
+class WalletError_masterExists(TypedDict):
+    type: Literal["masterExists"]
+
+class WalletError_badMnemonic(TypedDict):
+    type: Literal["badMnemonic"]
+
+class WalletError_hiddenProfile(TypedDict):
+    type: Literal["hiddenProfile"]
+
+class WalletError_accountBound(TypedDict):
+    type: Literal["accountBound"]
+
+class WalletError_counterUnknown(TypedDict):
+    type: Literal["counterUnknown"]
+
+class WalletError_indexTooLarge(TypedDict):
+    type: Literal["indexTooLarge"]
+
+class WalletError_derivation(TypedDict):
+    type: Literal["derivation"]
+    derivationError: str
+
+WalletError = (
+    WalletError_noMaster
+    | WalletError_masterExists
+    | WalletError_badMnemonic
+    | WalletError_hiddenProfile
+    | WalletError_accountBound
+    | WalletError_counterUnknown
+    | WalletError_indexTooLarge
+    | WalletError_derivation
+)
+
+WalletError_Tag = Literal["noMaster", "masterExists", "badMnemonic", "hiddenProfile", "accountBound", "counterUnknown", "indexTooLarge", "derivation"]
+
 class XFTPErrorType_BLOCK(TypedDict):
     type: Literal["BLOCK"]