diff --git a/native/native_rust_library/src/lib.rs b/native/native_rust_library/src/lib.rs
--- a/native/native_rust_library/src/lib.rs
+++ b/native/native_rust_library/src/lib.rs
@@ -15,7 +15,7 @@
   AuthResponse, DeviceKeyUpload, DeviceType, Empty, IdentityKeyInfo,
   OpaqueLoginFinishRequest, OpaqueLoginStartRequest, Prekey,
   RegistrationFinishRequest, RegistrationStartRequest,
-  SecondaryDeviceKeysUploadRequest, WalletLoginRequest,
+  SecondaryDeviceKeysUploadRequest, WalletAuthRequest,
 };
 use grpc_clients::identity::{
   get_auth_client, get_unauthenticated_client, REQUEST_METADATA_COOKIE_KEY,
@@ -792,7 +792,7 @@
 async fn log_in_wallet_user_helper(
   wallet_user_info: WalletUserInfo,
 ) -> Result<String, Error> {
-  let login_request = WalletLoginRequest {
+  let login_request = WalletAuthRequest {
     siwe_message: wallet_user_info.siwe_message,
     siwe_signature: wallet_user_info.siwe_signature,
     device_key_upload: Some(DeviceKeyUpload {
diff --git a/services/identity/src/client_service.rs b/services/identity/src/client_service.rs
--- a/services/identity/src/client_service.rs
+++ b/services/identity/src/client_service.rs
@@ -26,7 +26,7 @@
   RegistrationStartResponse, RemoveReservedUsernameRequest,
   ReservedRegistrationStartRequest, ReservedWalletRegistrationRequest,
   SecondaryDeviceKeysUploadRequest, VerifyUserAccessTokenRequest,
-  VerifyUserAccessTokenResponse, WalletLoginRequest,
+  VerifyUserAccessTokenResponse, WalletAuthRequest,
 };
 use crate::grpc_services::shared::get_value;
 use crate::grpc_utils::{
@@ -378,7 +378,7 @@
 
   async fn log_in_wallet_user(
     &self,
-    request: tonic::Request<WalletLoginRequest>,
+    request: tonic::Request<WalletAuthRequest>,
   ) -> Result<tonic::Response<AuthResponse>, tonic::Status> {
     let code_version = get_code_version(&request);
     let message = request.into_inner();
@@ -396,74 +396,142 @@
       construct_flattened_device_key_upload(&message)?;
 
     let login_time = chrono::Utc::now();
-    let user_id = match self
+    let Some(user_id) = self
       .client
       .get_user_id_from_user_info(wallet_address.clone(), &AuthType::Wallet)
       .await
       .map_err(handle_db_error)?
-    {
-      Some(id) => {
-        // User already exists, so we should update the DDB item
-        self
-          .client
-          .add_user_device(
-            id.clone(),
-            flattened_device_key_upload.clone(),
-            code_version,
-            chrono::Utc::now(),
-          )
-          .await
-          .map_err(handle_db_error)?;
-        id
+    else {
+      // It's possible that the user attempting login is already registered
+      // on Ashoat's keyserver. If they are, we should send back a gRPC status
+      // code instructing them to get a signed message from Ashoat's keyserver
+      // in order to claim their wallet address and register with the Identity
+      // service.
+      let username_in_reserved_usernames_table = self
+        .client
+        .username_in_reserved_usernames_table(&wallet_address)
+        .await
+        .map_err(handle_db_error)?;
+
+      if username_in_reserved_usernames_table {
+        return Err(tonic::Status::failed_precondition(
+          "need keyserver message to claim username",
+        ));
       }
-      None => {
-        // It's possible that the user attempting login is already registered
-        // on Ashoat's keyserver. If they are, we should send back a gRPC status
-        // code instructing them to get a signed message from Ashoat's keyserver
-        // in order to claim their wallet address and register with the Identity
-        // service.
-        let username_in_reserved_usernames_table = self
-          .client
-          .username_in_reserved_usernames_table(&wallet_address)
-          .await
-          .map_err(handle_db_error)?;
 
-        if username_in_reserved_usernames_table {
-          return Err(tonic::Status::failed_precondition(
-            "need keyserver message to claim username",
-          ));
-        }
+      return Err(tonic::Status::not_found("user not found"));
+    };
+
+    self
+      .client
+      .add_user_device(
+        user_id.clone(),
+        flattened_device_key_upload.clone(),
+        code_version,
+        chrono::Utc::now(),
+      )
+      .await
+      .map_err(handle_db_error)?;
 
-        let social_proof =
-          SocialProof::new(message.siwe_message, message.siwe_signature);
-        let serialized_social_proof = serde_json::to_string(&social_proof)
-          .map_err(|_| {
-            tonic::Status::invalid_argument("invalid_social_proof")
-          })?;
+    // Create access token
+    let token = AccessTokenData::with_created_time(
+      user_id.clone(),
+      flattened_device_key_upload.device_id_key,
+      login_time,
+      crate::token::AuthType::Wallet,
+      &mut OsRng,
+    );
 
-        // User doesn't exist yet and wallet address isn't reserved, so we
-        // should add a new user in DDB
-        self
-          .client
-          .add_wallet_user_to_users_table(
-            flattened_device_key_upload.clone(),
-            wallet_address,
-            serialized_social_proof,
-            None,
-            code_version,
-            login_time,
-          )
-          .await
-          .map_err(handle_db_error)?
+    let access_token = token.access_token.clone();
+
+    self
+      .client
+      .put_access_token_data(token)
+      .await
+      .map_err(handle_db_error)?;
+
+    let response = AuthResponse {
+      user_id,
+      access_token,
+    };
+    Ok(Response::new(response))
+  }
+
+  async fn register_wallet_user(
+    &self,
+    request: tonic::Request<WalletAuthRequest>,
+  ) -> Result<tonic::Response<AuthResponse>, tonic::Status> {
+    let code_version = get_code_version(&request);
+    let message = request.into_inner();
+
+    let parsed_message = parse_and_verify_siwe_message(
+      &message.siwe_message,
+      &message.siwe_signature,
+    )?;
+
+    match self
+      .client
+      .get_nonce_from_nonces_table(&parsed_message.nonce)
+      .await
+      .map_err(handle_db_error)?
+    {
+      None => return Err(tonic::Status::invalid_argument("invalid nonce")),
+      Some(nonce) if nonce.is_expired() => {
+        // we don't need to remove the nonce from the table here
+        // because the DynamoDB TTL will take care of it
+        return Err(tonic::Status::aborted("nonce expired"));
       }
+      Some(_) => self
+        .client
+        .remove_nonce_from_nonces_table(&parsed_message.nonce)
+        .await
+        .map_err(handle_db_error)?,
     };
 
+    let wallet_address = eip55(&parsed_message.address);
+
+    self.check_wallet_address_taken(&wallet_address).await?;
+    let username_in_reserved_usernames_table = self
+      .client
+      .username_in_reserved_usernames_table(&wallet_address)
+      .await
+      .map_err(handle_db_error)?;
+
+    if username_in_reserved_usernames_table {
+      return Err(tonic::Status::already_exists(
+        "wallet address already exists",
+      ));
+    }
+
+    let flattened_device_key_upload =
+      construct_flattened_device_key_upload(&message)?;
+
+    let login_time = chrono::Utc::now();
+
+    let social_proof =
+      SocialProof::new(message.siwe_message, message.siwe_signature);
+    let serialized_social_proof = serde_json::to_string(&social_proof)
+      .map_err(|_| tonic::Status::invalid_argument("invalid_social_proof"))?;
+
+    let user_id = self
+      .client
+      .add_wallet_user_to_users_table(
+        flattened_device_key_upload.clone(),
+        wallet_address,
+        serialized_social_proof,
+        None,
+        code_version,
+        login_time,
+      )
+      .await
+      .map_err(handle_db_error)?;
+
     // Create access token
     let token = AccessTokenData::with_created_time(
       user_id.clone(),
       flattened_device_key_upload.device_id_key,
       login_time,
-      crate::token::AuthType::Password,
+      crate::token::AuthType::Wallet,
       &mut OsRng,
     );
 
@@ -543,7 +611,7 @@
       user_id.clone(),
       flattened_device_key_upload.device_id_key,
       login_time,
-      crate::token::AuthType::Password,
+      crate::token::AuthType::Wallet,
       &mut OsRng,
     );
 
diff --git a/services/identity/src/grpc_utils.rs b/services/identity/src/grpc_utils.rs
--- a/services/identity/src/grpc_utils.rs
+++ b/services/identity/src/grpc_utils.rs
@@ -13,7 +13,7 @@
     unauth::{
       DeviceKeyUpload, OpaqueLoginStartRequest, RegistrationStartRequest,
       ReservedRegistrationStartRequest, ReservedWalletRegistrationRequest,
-      SecondaryDeviceKeysUploadRequest, WalletLoginRequest,
+      SecondaryDeviceKeysUploadRequest, WalletAuthRequest,
     },
   },
 };
@@ -133,7 +133,7 @@
   }
 }
 
-impl DeviceKeyUploadData for WalletLoginRequest {
+impl DeviceKeyUploadData for WalletAuthRequest {
   fn device_key_upload(&self) -> Option<&DeviceKeyUpload> {
     self.device_key_upload.as_ref()
   }
diff --git a/shared/protos/identity_unauth.proto b/shared/protos/identity_unauth.proto
--- a/shared/protos/identity_unauth.proto
+++ b/shared/protos/identity_unauth.proto
@@ -22,7 +22,8 @@
     (OpaqueLoginStartResponse) {}
   rpc LogInPasswordUserFinish(OpaqueLoginFinishRequest) returns
     (AuthResponse) {}
-  rpc LogInWalletUser(WalletLoginRequest) returns (AuthResponse) {}
+  rpc LogInWalletUser(WalletAuthRequest) returns (AuthResponse) {}
+  rpc RegisterWalletUser(WalletAuthRequest) returns (AuthResponse) {}
   rpc RegisterReservedWalletUser(ReservedWalletRegistrationRequest) returns
     (AuthResponse) {}
 
@@ -180,7 +181,7 @@
   bytes opaque_login_response = 2;
 }
 
-message WalletLoginRequest {
+message WalletAuthRequest {
   string siwe_message = 1;
   string siwe_signature = 2;
   // Information specific to a user's device needed to open a new channel of
diff --git a/web/grpc/identity-service-client-wrapper.js b/web/grpc/identity-service-client-wrapper.js
--- a/web/grpc/identity-service-client-wrapper.js
+++ b/web/grpc/identity-service-client-wrapper.js
@@ -28,7 +28,7 @@
   OpaqueLoginFinishRequest,
   OpaqueLoginStartRequest,
   Prekey,
-  WalletLoginRequest,
+  WalletAuthRequest,
 } from '../protobufs/identity-unauth-structs.cjs';
 import * as IdentityUnauthClient from '../protobufs/identity-unauth.cjs';
 
@@ -295,7 +295,7 @@
     const identityDeviceKeyUpload = await this.getDeviceKeyUpload();
     const deviceKeyUpload = authDeviceKeyUpload(identityDeviceKeyUpload);
 
-    const loginRequest = new WalletLoginRequest();
+    const loginRequest = new WalletAuthRequest();
     loginRequest.setSiweMessage(siweMessage);
     loginRequest.setSiweSignature(siweSignature);
     loginRequest.setDeviceKeyUpload(deviceKeyUpload);
diff --git a/web/protobufs/identity-unauth-structs.cjs b/web/protobufs/identity-unauth-structs.cjs
--- a/web/protobufs/identity-unauth-structs.cjs
+++ b/web/protobufs/identity-unauth-structs.cjs
@@ -45,7 +45,7 @@
 goog.exportSymbol('proto.identity.unauth.SecondaryDeviceKeysUploadRequest', null, global);
 goog.exportSymbol('proto.identity.unauth.VerifyUserAccessTokenRequest', null, global);
 goog.exportSymbol('proto.identity.unauth.VerifyUserAccessTokenResponse', null, global);
-goog.exportSymbol('proto.identity.unauth.WalletLoginRequest', null, global);
+goog.exportSymbol('proto.identity.unauth.WalletAuthRequest', null, global);
 /**
  * Generated by JsPbCodeGenerator.
  * @param {Array=} opt_data Optional initial data array, typically from a
@@ -308,16 +308,16 @@
  * @extends {jspb.Message}
  * @constructor
  */
-proto.identity.unauth.WalletLoginRequest = function(opt_data) {
+proto.identity.unauth.WalletAuthRequest = function(opt_data) {
   jspb.Message.initialize(this, opt_data, 0, -1, null, null);
 };
-goog.inherits(proto.identity.unauth.WalletLoginRequest, jspb.Message);
+goog.inherits(proto.identity.unauth.WalletAuthRequest, jspb.Message);
 if (goog.DEBUG && !COMPILED) {
   /**
    * @public
    * @override
    */
-  proto.identity.unauth.WalletLoginRequest.displayName = 'proto.identity.unauth.WalletLoginRequest';
+  proto.identity.unauth.WalletAuthRequest.displayName = 'proto.identity.unauth.WalletAuthRequest';
 }
 /**
  * Generated by JsPbCodeGenerator.
@@ -3042,8 +3042,8 @@
  *     http://goto/soy-param-migration
  * @return {!Object}
  */
-proto.identity.unauth.WalletLoginRequest.prototype.toObject = function(opt_includeInstance) {
-  return proto.identity.unauth.WalletLoginRequest.toObject(opt_includeInstance, this);
+proto.identity.unauth.WalletAuthRequest.prototype.toObject = function(opt_includeInstance) {
+  return proto.identity.unauth.WalletAuthRequest.toObject(opt_includeInstance, this);
 };
 
 
@@ -3052,11 +3052,11 @@
  * @param {boolean|undefined} includeInstance Deprecated. Whether to include
  *     the JSPB instance for transitional soy proto support:
  *     http://goto/soy-param-migration
- * @param {!proto.identity.unauth.WalletLoginRequest} msg The msg instance to transform.
+ * @param {!proto.identity.unauth.WalletAuthRequest} msg The msg instance to transform.
  * @return {!Object}
  * @suppress {unusedLocalVariables} f is only used for nested messages
  */
-proto.identity.unauth.WalletLoginRequest.toObject = function(includeInstance, msg) {
+proto.identity.unauth.WalletAuthRequest.toObject = function(includeInstance, msg) {
   var f, obj = {
     siweMessage: jspb.Message.getFieldWithDefault(msg, 1, ""),
     siweSignature: jspb.Message.getFieldWithDefault(msg, 2, ""),
@@ -3074,23 +3074,23 @@
 /**
  * Deserializes binary data (in protobuf wire format).
  * @param {jspb.ByteSource} bytes The bytes to deserialize.
- * @return {!proto.identity.unauth.WalletLoginRequest}
+ * @return {!proto.identity.unauth.WalletAuthRequest}
  */
-proto.identity.unauth.WalletLoginRequest.deserializeBinary = function(bytes) {
+proto.identity.unauth.WalletAuthRequest.deserializeBinary = function(bytes) {
   var reader = new jspb.BinaryReader(bytes);
-  var msg = new proto.identity.unauth.WalletLoginRequest;
-  return proto.identity.unauth.WalletLoginRequest.deserializeBinaryFromReader(msg, reader);
+  var msg = new proto.identity.unauth.WalletAuthRequest;
+  return proto.identity.unauth.WalletAuthRequest.deserializeBinaryFromReader(msg, reader);
 };
 
 
 /**
  * Deserializes binary data (in protobuf wire format) from the
  * given reader into the given message object.
- * @param {!proto.identity.unauth.WalletLoginRequest} msg The message object to deserialize into.
+ * @param {!proto.identity.unauth.WalletAuthRequest} msg The message object to deserialize into.
  * @param {!jspb.BinaryReader} reader The BinaryReader to use.
- * @return {!proto.identity.unauth.WalletLoginRequest}
+ * @return {!proto.identity.unauth.WalletAuthRequest}
  */
-proto.identity.unauth.WalletLoginRequest.deserializeBinaryFromReader = function(msg, reader) {
+proto.identity.unauth.WalletAuthRequest.deserializeBinaryFromReader = function(msg, reader) {
   while (reader.nextField()) {
     if (reader.isEndGroup()) {
       break;
@@ -3123,9 +3123,9 @@
  * Serializes the message to binary data (in protobuf wire format).
  * @return {!Uint8Array}
  */
-proto.identity.unauth.WalletLoginRequest.prototype.serializeBinary = function() {
+proto.identity.unauth.WalletAuthRequest.prototype.serializeBinary = function() {
   var writer = new jspb.BinaryWriter();
-  proto.identity.unauth.WalletLoginRequest.serializeBinaryToWriter(this, writer);
+  proto.identity.unauth.WalletAuthRequest.serializeBinaryToWriter(this, writer);
   return writer.getResultBuffer();
 };
 
@@ -3133,11 +3133,11 @@
 /**
  * Serializes the given message to binary data (in protobuf wire
  * format), writing to the given BinaryWriter.
- * @param {!proto.identity.unauth.WalletLoginRequest} message
+ * @param {!proto.identity.unauth.WalletAuthRequest} message
  * @param {!jspb.BinaryWriter} writer
  * @suppress {unusedLocalVariables} f is only used for nested messages
  */
-proto.identity.unauth.WalletLoginRequest.serializeBinaryToWriter = function(message, writer) {
+proto.identity.unauth.WalletAuthRequest.serializeBinaryToWriter = function(message, writer) {
   var f = undefined;
   f = message.getSiweMessage();
   if (f.length > 0) {
@@ -3168,16 +3168,16 @@
  * optional string siwe_message = 1;
  * @return {string}
  */
-proto.identity.unauth.WalletLoginRequest.prototype.getSiweMessage = function() {
+proto.identity.unauth.WalletAuthRequest.prototype.getSiweMessage = function() {
   return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 1, ""));
 };
 
 
 /**
  * @param {string} value
- * @return {!proto.identity.unauth.WalletLoginRequest} returns this
+ * @return {!proto.identity.unauth.WalletAuthRequest} returns this
  */
-proto.identity.unauth.WalletLoginRequest.prototype.setSiweMessage = function(value) {
+proto.identity.unauth.WalletAuthRequest.prototype.setSiweMessage = function(value) {
   return jspb.Message.setProto3StringField(this, 1, value);
 };
 
@@ -3186,16 +3186,16 @@
  * optional string siwe_signature = 2;
  * @return {string}
  */
-proto.identity.unauth.WalletLoginRequest.prototype.getSiweSignature = function() {
+proto.identity.unauth.WalletAuthRequest.prototype.getSiweSignature = function() {
   return /** @type {string} */ (jspb.Message.getFieldWithDefault(this, 2, ""));
 };
 
 
 /**
  * @param {string} value
- * @return {!proto.identity.unauth.WalletLoginRequest} returns this
+ * @return {!proto.identity.unauth.WalletAuthRequest} returns this
  */
-proto.identity.unauth.WalletLoginRequest.prototype.setSiweSignature = function(value) {
+proto.identity.unauth.WalletAuthRequest.prototype.setSiweSignature = function(value) {
   return jspb.Message.setProto3StringField(this, 2, value);
 };
 
@@ -3204,7 +3204,7 @@
  * optional DeviceKeyUpload device_key_upload = 3;
  * @return {?proto.identity.unauth.DeviceKeyUpload}
  */
-proto.identity.unauth.WalletLoginRequest.prototype.getDeviceKeyUpload = function() {
+proto.identity.unauth.WalletAuthRequest.prototype.getDeviceKeyUpload = function() {
   return /** @type{?proto.identity.unauth.DeviceKeyUpload} */ (
     jspb.Message.getWrapperField(this, proto.identity.unauth.DeviceKeyUpload, 3));
 };
@@ -3212,18 +3212,18 @@
 
 /**
  * @param {?proto.identity.unauth.DeviceKeyUpload|undefined} value
- * @return {!proto.identity.unauth.WalletLoginRequest} returns this
+ * @return {!proto.identity.unauth.WalletAuthRequest} returns this
 */
-proto.identity.unauth.WalletLoginRequest.prototype.setDeviceKeyUpload = function(value) {
+proto.identity.unauth.WalletAuthRequest.prototype.setDeviceKeyUpload = function(value) {
   return jspb.Message.setWrapperField(this, 3, value);
 };
 
 
 /**
  * Clears the message field making it undefined.
- * @return {!proto.identity.unauth.WalletLoginRequest} returns this
+ * @return {!proto.identity.unauth.WalletAuthRequest} returns this
  */
-proto.identity.unauth.WalletLoginRequest.prototype.clearDeviceKeyUpload = function() {
+proto.identity.unauth.WalletAuthRequest.prototype.clearDeviceKeyUpload = function() {
   return this.setDeviceKeyUpload(undefined);
 };
 
@@ -3232,7 +3232,7 @@
  * Returns whether this field is set.
  * @return {boolean}
  */
-proto.identity.unauth.WalletLoginRequest.prototype.hasDeviceKeyUpload = function() {
+proto.identity.unauth.WalletAuthRequest.prototype.hasDeviceKeyUpload = function() {
   return jspb.Message.getField(this, 3) != null;
 };
 
diff --git a/web/protobufs/identity-unauth-structs.cjs.flow b/web/protobufs/identity-unauth-structs.cjs.flow
--- a/web/protobufs/identity-unauth-structs.cjs.flow
+++ b/web/protobufs/identity-unauth-structs.cjs.flow
@@ -308,27 +308,27 @@
   opaqueLoginResponse: Uint8Array | string,
 };
 
-declare export class WalletLoginRequest extends Message {
+declare export class WalletAuthRequest extends Message {
   getSiweMessage(): string;
-  setSiweMessage(value: string): WalletLoginRequest;
+  setSiweMessage(value: string): WalletAuthRequest;
 
   getSiweSignature(): string;
-  setSiweSignature(value: string): WalletLoginRequest;
+  setSiweSignature(value: string): WalletAuthRequest;
 
   getDeviceKeyUpload(): DeviceKeyUpload | void;
-  setDeviceKeyUpload(value?: DeviceKeyUpload): WalletLoginRequest;
+  setDeviceKeyUpload(value?: DeviceKeyUpload): WalletAuthRequest;
   hasDeviceKeyUpload(): boolean;
-  clearDeviceKeyUpload(): WalletLoginRequest;
+  clearDeviceKeyUpload(): WalletAuthRequest;
 
   serializeBinary(): Uint8Array;
-  toObject(includeInstance?: boolean): WalletLoginRequestObject;
-  static toObject(includeInstance: boolean, msg: WalletLoginRequest): WalletLoginRequestObject;
-  static serializeBinaryToWriter(message: WalletLoginRequest, writer: BinaryWriter): void;
-  static deserializeBinary(bytes: Uint8Array): WalletLoginRequest;
-  static deserializeBinaryFromReader(message: WalletLoginRequest, reader: BinaryReader): WalletLoginRequest;
+  toObject(includeInstance?: boolean): WalletAuthRequestObject;
+  static toObject(includeInstance: boolean, msg: WalletAuthRequest): WalletAuthRequestObject;
+  static serializeBinaryToWriter(message: WalletAuthRequest, writer: BinaryWriter): void;
+  static deserializeBinary(bytes: Uint8Array): WalletAuthRequest;
+  static deserializeBinaryFromReader(message: WalletAuthRequest, reader: BinaryReader): WalletAuthRequest;
 }
 
-export type WalletLoginRequestObject = {
+export type WalletAuthRequestObject = {
   siweMessage: string,
   siweSignature: string,
   deviceKeyUpload?: DeviceKeyUploadObject,
diff --git a/web/protobufs/identity-unauth.cjs b/web/protobufs/identity-unauth.cjs
--- a/web/protobufs/identity-unauth.cjs
+++ b/web/protobufs/identity-unauth.cjs
@@ -384,16 +384,16 @@
 /**
  * @const
  * @type {!grpc.web.MethodDescriptor<
- *   !proto.identity.unauth.WalletLoginRequest,
+ *   !proto.identity.unauth.WalletAuthRequest,
  *   !proto.identity.unauth.AuthResponse>}
  */
 const methodDescriptor_IdentityClientService_LogInWalletUser = new grpc.web.MethodDescriptor(
   '/identity.unauth.IdentityClientService/LogInWalletUser',
   grpc.web.MethodType.UNARY,
-  proto.identity.unauth.WalletLoginRequest,
+  proto.identity.unauth.WalletAuthRequest,
   proto.identity.unauth.AuthResponse,
   /**
-   * @param {!proto.identity.unauth.WalletLoginRequest} request
+   * @param {!proto.identity.unauth.WalletAuthRequest} request
    * @return {!Uint8Array}
    */
   function(request) {
@@ -404,7 +404,7 @@
 
 
 /**
- * @param {!proto.identity.unauth.WalletLoginRequest} request The
+ * @param {!proto.identity.unauth.WalletAuthRequest} request The
  *     request proto
  * @param {?Object<string, string>} metadata User defined
  *     call metadata
@@ -425,7 +425,7 @@
 
 
 /**
- * @param {!proto.identity.unauth.WalletLoginRequest} request The
+ * @param {!proto.identity.unauth.WalletAuthRequest} request The
  *     request proto
  * @param {?Object<string, string>=} metadata User defined
  *     call metadata
@@ -442,6 +442,67 @@
 };
 
 
+/**
+ * @const
+ * @type {!grpc.web.MethodDescriptor<
+ *   !proto.identity.unauth.WalletAuthRequest,
+ *   !proto.identity.unauth.AuthResponse>}
+ */
+const methodDescriptor_IdentityClientService_RegisterWalletUser = new grpc.web.MethodDescriptor(
+  '/identity.unauth.IdentityClientService/RegisterWalletUser',
+  grpc.web.MethodType.UNARY,
+  proto.identity.unauth.WalletAuthRequest,
+  proto.identity.unauth.AuthResponse,
+  /**
+   * @param {!proto.identity.unauth.WalletAuthRequest} request
+   * @return {!Uint8Array}
+   */
+  function(request) {
+    return request.serializeBinary();
+  },
+  proto.identity.unauth.AuthResponse.deserializeBinary
+);
+
+
+/**
+ * @param {!proto.identity.unauth.WalletAuthRequest} request The
+ *     request proto
+ * @param {?Object<string, string>} metadata User defined
+ *     call metadata
+ * @param {function(?grpc.web.RpcError, ?proto.identity.unauth.AuthResponse)}
+ *     callback The callback function(error, response)
+ * @return {!grpc.web.ClientReadableStream<!proto.identity.unauth.AuthResponse>|undefined}
+ *     The XHR Node Readable Stream
+ */
+proto.identity.unauth.IdentityClientServiceClient.prototype.registerWalletUser =
+    function(request, metadata, callback) {
+  return this.client_.rpcCall(this.hostname_ +
+      '/identity.unauth.IdentityClientService/RegisterWalletUser',
+      request,
+      metadata || {},
+      methodDescriptor_IdentityClientService_RegisterWalletUser,
+      callback);
+};
+
+
+/**
+ * @param {!proto.identity.unauth.WalletAuthRequest} request The
+ *     request proto
+ * @param {?Object<string, string>=} metadata User defined
+ *     call metadata
+ * @return {!Promise<!proto.identity.unauth.AuthResponse>}
+ *     Promise that resolves to the response
+ */
+proto.identity.unauth.IdentityClientServicePromiseClient.prototype.registerWalletUser =
+    function(request, metadata) {
+  return this.client_.unaryCall(this.hostname_ +
+      '/identity.unauth.IdentityClientService/RegisterWalletUser',
+      request,
+      metadata || {},
+      methodDescriptor_IdentityClientService_RegisterWalletUser);
+};
+
+
 /**
  * @const
  * @type {!grpc.web.MethodDescriptor<
diff --git a/web/protobufs/identity-unauth.cjs.flow b/web/protobufs/identity-unauth.cjs.flow
--- a/web/protobufs/identity-unauth.cjs.flow
+++ b/web/protobufs/identity-unauth.cjs.flow
@@ -45,7 +45,14 @@
   ): grpcWeb.ClientReadableStream<identityStructs.AuthResponse>;
 
   logInWalletUser(
-    request: identityStructs.WalletLoginRequest,
+    request: identityStructs.WalletAuthRequest,
+    metadata: grpcWeb.Metadata | void,
+    callback: (err: grpcWeb.RpcError,
+               response: identityStructs.AuthResponse) => void
+  ): grpcWeb.ClientReadableStream<identityStructs.AuthResponse>;
+
+  registerWalletUser(
+    request: identityStructs.WalletAuthRequest,
     metadata: grpcWeb.Metadata | void,
     callback: (err: grpcWeb.RpcError,
                response: identityStructs.AuthResponse) => void
@@ -139,7 +146,12 @@
   ): Promise<identityStructs.AuthResponse>;
 
   logInWalletUser(
-    request: identityStructs.WalletLoginRequest,
+    request: identityStructs.WalletAuthRequest,
+    metadata?: grpcWeb.Metadata
+  ): Promise<identityStructs.AuthResponse>;
+
+  registerWalletUser(
+    request: identityStructs.WalletAuthRequest,
     metadata?: grpcWeb.Metadata
   ): Promise<identityStructs.AuthResponse>;