diff --git a/services/identity/Cargo.lock b/services/identity/Cargo.lock
index fb17c0c55..9edcadc0e 100644
--- a/services/identity/Cargo.lock
+++ b/services/identity/Cargo.lock
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
 
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "27370197c907c55e3f1a9fbe26f44e937fe6451368324e009cba39e139dc08ad"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
 version = "0.2.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53e04185bfa3a779273da532f5025e33398409573f348985af9a1cbf3774d3f4"
 dependencies = [
  "bumpalo",
  "lazy_static",
  "log",
  "proc-macro2",
  "quote",
  "syn",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17cae7ff784d7e83a2fe7611cfe766ecf034111b49deb850a3dc7699c08251f5"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro-support"
 version = "0.2.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99ec0dc7a4756fffc231aab1b9f2f578d23cd391390ab27f952ae0c9b3ece20b"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
 version = "0.2.80"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d554b7f530dee5964d9a9468d95c1f8b8acae4f282807e7d27d4b03099a46744"
 
 [[package]]
 name = "which"
 version = "4.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c4fb54e6113b6a8772ee41c3404fb0301ac79604489467e0a9ce1f3e97c24ae"
 dependencies = [
  "either",
  "lazy_static",
  "libc",
 ]
 
 [[package]]
 name = "winapi"
 version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
 dependencies = [
  "winapi-i686-pc-windows-gnu",
  "winapi-x86_64-pc-windows-gnu",
 ]
 
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
 dependencies = [
  "winapi",
 ]
 
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "xml-rs"
 version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d2d7d3948613f75c98fd9328cfdcc45acc4d360655289d0a7d4ec931392200a3"
 
 [[package]]
 name = "zeroize"
 version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4756f7db3f7b5574938c3eb1c117038b8e07f95ee6718c0efad4ac21508f1efd"
 dependencies = [
  "zeroize_derive",
 ]
 
 [[package]]
 name = "zeroize_derive"
 version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
  "synstructure",
 ]
diff --git a/services/identity/Cargo.toml b/services/identity/Cargo.toml
index d116c32d8..65d700c7e 100644
--- a/services/identity/Cargo.toml
+++ b/services/identity/Cargo.toml
@@ -1,28 +1,30 @@
 [package]
 name = "identity"
 version = "0.1.0"
 edition = "2021"
 
 [dependencies]
 tonic = "0.6"
 prost = "0.9"
 futures-core = "0.3"
 tokio = { version = "1.0", features = ["macros", "rt-multi-thread"] }
+tokio-stream = "0.1.9"
 opaque-ke = { version = "1.2.0", features = ["std"] }
 argon2 = "0.3"
 curve25519-dalek = "3"
 sha2 = "0.9"
 digest = "0.9"
 clap = { version = "3.1.12", features = ["derive"] }
 derive_more = "0.99"
 rusoto_core = "0.47.0"
 rusoto_dynamodb = "0.47.0"
 tracing = "0.1"
 tracing-subscriber = "0.3"
 chrono = "0.4.19"
 rand = "0.8"
 bytes = "1.1"
 constant_time_eq = "0.2.2"
+siwe = "0.3"
 
 [build-dependencies]
 tonic-build = "0.6"
diff --git a/services/identity/src/database.rs b/services/identity/src/database.rs
index 12c689a45..48ae96f49 100644
--- a/services/identity/src/database.rs
+++ b/services/identity/src/database.rs
@@ -1,374 +1,375 @@
 use std::collections::HashMap;
 
 use bytes::Bytes;
 use chrono::{DateTime, ParseError, Utc};
 use opaque_ke::{errors::ProtocolError, ServerRegistration};
 use rusoto_core::{Region, RusotoError};
 use rusoto_dynamodb::{
   AttributeValue, DynamoDb, DynamoDbClient, GetItemError, GetItemInput,
   GetItemOutput, PutItemError, PutItemInput, PutItemOutput,
 };
 use tracing::{error, info};
 
 use crate::opaque::Cipher;
 use crate::token::{AccessTokenData, AuthType};
 
+#[derive(Clone)]
 pub struct DatabaseClient {
   client: DynamoDbClient,
 }
 
 impl DatabaseClient {
   pub fn new(region: Region) -> Self {
     DatabaseClient {
       client: DynamoDbClient::new(region),
     }
   }
 
   pub async fn get_pake_registration(
     &self,
     user_id: String,
   ) -> Result<Option<ServerRegistration<Cipher>>, Error> {
     let primary_key =
       create_simple_primary_key(("userID".to_string(), user_id.clone()));
     let get_item_input = GetItemInput {
       table_name: "identity-pake-registration".to_string(),
       key: primary_key,
       consistent_read: Some(true),
       ..GetItemInput::default()
     };
     let get_item_result = self.client.get_item(get_item_input).await;
     match get_item_result {
       Ok(GetItemOutput {
         item: Some(item), ..
       }) => {
         if let Some(AttributeValue {
           b: Some(server_registration_bytes),
           ..
         }) = item.get("pakeRegistrationData")
         {
           match ServerRegistration::<Cipher>::deserialize(
             server_registration_bytes,
           ) {
             Ok(server_registration) => Ok(Some(server_registration)),
             Err(e) => {
               error!(
                 "Failed to deserialize ServerRegistration struct for user {}: {}",
                 user_id, e
               );
               Err(Error::Pake(e))
             }
           }
         } else {
           error!("No registration data found for registered user {}", user_id);
           Err(Error::MissingAttribute)
         }
       }
       Ok(_) => {
         info!(
           "No item found for user {} in PAKE registration table",
           user_id
         );
         Ok(None)
       }
       Err(e) => {
         error!(
           "DynamoDB client failed to get registration data for user {}: {}",
           user_id, e
         );
         Err(Error::RusotoGet(e))
       }
     }
   }
 
   pub async fn put_pake_registration(
     &self,
     user_id: String,
     registration: ServerRegistration<Cipher>,
   ) -> Result<PutItemOutput, RusotoError<PutItemError>> {
     let input = PutItemInput {
       table_name: "identity-pake-registration".to_string(),
       item: HashMap::from([
         (
           "userID".to_string(),
           AttributeValue {
             s: Some(user_id),
             ..Default::default()
           },
         ),
         (
           "pakeRegistrationData".to_string(),
           AttributeValue {
             b: Some(Bytes::from(registration.serialize())),
             ..Default::default()
           },
         ),
       ]),
       ..PutItemInput::default()
     };
     self.client.put_item(input).await
   }
 
   pub async fn get_access_token_data(
     &self,
     user_id: String,
     device_id: String,
   ) -> Result<Option<AccessTokenData>, Error> {
     let primary_key = create_composite_primary_key(
       ("userID".to_string(), user_id.clone()),
       ("deviceID".to_string(), device_id.clone()),
     );
     let get_item_input = GetItemInput {
       table_name: "identity-tokens".to_string(),
       key: primary_key,
       consistent_read: Some(true),
       ..GetItemInput::default()
     };
     let get_item_result = self.client.get_item(get_item_input).await;
     match get_item_result {
       Ok(GetItemOutput {
         item: Some(mut item),
         ..
       }) => {
         let created = parse_created_attribute(item.remove("created"))?;
         let auth_type = parse_auth_type_attribute(item.remove("authType"))?;
         let valid = parse_valid_attribute(item.remove("valid"))?;
         let access_token = parse_token_attribute(item.remove("token"))?;
         Ok(Some(AccessTokenData {
           user_id,
           device_id,
           access_token,
           created,
           auth_type,
           valid,
         }))
       }
       Ok(_) => {
         info!(
           "No item found for user {} and device {} in token table",
           user_id, device_id
         );
         Ok(None)
       }
       Err(e) => {
         error!(
           "DynamoDB client failed to get token for user {} on device {}: {}",
           user_id, device_id, e
         );
         Err(Error::RusotoGet(e))
       }
     }
   }
 
   pub async fn put_access_token_data(
     &self,
     access_token_data: AccessTokenData,
   ) -> Result<PutItemOutput, Error> {
     let input = PutItemInput {
       table_name: "identity-tokens".to_string(),
       item: HashMap::from([
         (
           "userID".to_string(),
           AttributeValue {
             s: Some(access_token_data.user_id),
             ..Default::default()
           },
         ),
         (
           "deviceID".to_string(),
           AttributeValue {
             s: Some(access_token_data.device_id),
             ..Default::default()
           },
         ),
         (
           "token".to_string(),
           AttributeValue {
             s: Some(access_token_data.access_token),
             ..Default::default()
           },
         ),
         (
           "created".to_string(),
           AttributeValue {
             s: Some(access_token_data.created.to_rfc3339()),
             ..Default::default()
           },
         ),
         (
           "authType".to_string(),
           AttributeValue {
             s: Some(match access_token_data.auth_type {
               AuthType::Password => "password".to_string(),
               AuthType::Wallet => "wallet".to_string(),
             }),
             ..Default::default()
           },
         ),
         (
           "valid".to_string(),
           AttributeValue {
             bool: Some(access_token_data.valid),
             ..Default::default()
           },
         ),
       ]),
       ..PutItemInput::default()
     };
     self.client.put_item(input).await.map_err(Error::RusotoPut)
   }
 }
 
 #[derive(
   Debug, derive_more::Display, derive_more::From, derive_more::Error,
 )]
 pub enum Error {
   #[display(...)]
   RusotoGet(RusotoError<GetItemError>),
   #[display(...)]
   RusotoPut(RusotoError<PutItemError>),
   #[display(...)]
   Pake(ProtocolError),
   #[display(...)]
   MissingAttribute,
   #[display(...)]
   InvalidTimestamp(ParseError),
   #[display(...)]
   InvalidAuthType,
 }
 
 type AttributeName = String;
 
 fn create_simple_primary_key(
   partition_key: (AttributeName, String),
 ) -> HashMap<AttributeName, AttributeValue> {
   HashMap::from([(
     partition_key.0,
     AttributeValue {
       s: Some(partition_key.1),
       ..Default::default()
     },
   )])
 }
 
 fn create_composite_primary_key(
   partition_key: (AttributeName, String),
   sort_key: (AttributeName, String),
 ) -> HashMap<AttributeName, AttributeValue> {
   let mut primary_key = create_simple_primary_key(partition_key);
   primary_key.insert(
     sort_key.0,
     AttributeValue {
       s: Some(sort_key.1),
       ..Default::default()
     },
   );
   primary_key
 }
 
 fn parse_created_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<DateTime<Utc>, Error> {
   if let Some(AttributeValue {
     s: Some(created), ..
   }) = attribute
   {
     created.parse().map_err(Error::InvalidTimestamp)
   } else {
     Err(Error::MissingAttribute)
   }
 }
 
 fn parse_auth_type_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<AuthType, Error> {
   if let Some(AttributeValue {
     s: Some(auth_type), ..
   }) = attribute
   {
     match auth_type.as_str() {
       "password" => Ok(AuthType::Password),
       "wallet" => Ok(AuthType::Wallet),
       _ => Err(Error::InvalidAuthType),
     }
   } else {
     Err(Error::MissingAttribute)
   }
 }
 
 fn parse_valid_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<bool, Error> {
   if let Some(AttributeValue {
     bool: Some(valid), ..
   }) = attribute
   {
     Ok(valid)
   } else {
     Err(Error::MissingAttribute)
   }
 }
 
 fn parse_token_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<String, Error> {
   if let Some(AttributeValue { s: Some(token), .. }) = attribute {
     Ok(token)
   } else {
     Err(Error::MissingAttribute)
   }
 }
 
 #[cfg(test)]
 mod tests {
   use super::*;
 
   #[test]
   fn test_create_simple_primary_key() {
     let partition_key_name = "userID".to_string();
     let partition_key_value = "12345".to_string();
     let partition_key =
       (partition_key_name.clone(), partition_key_value.clone());
     let mut primary_key = create_simple_primary_key(partition_key);
     assert_eq!(primary_key.len(), 1);
     let attribute = primary_key.remove(&partition_key_name);
     assert!(attribute.is_some());
     assert_eq!(
       attribute,
       Some(AttributeValue {
         s: Some(partition_key_value),
         ..Default::default()
       })
     );
   }
 
   #[test]
   fn test_create_composite_primary_key() {
     let partition_key_name = "userID".to_string();
     let partition_key_value = "12345".to_string();
     let partition_key =
       (partition_key_name.clone(), partition_key_value.clone());
     let sort_key_name = "deviceID".to_string();
     let sort_key_value = "54321".to_string();
     let sort_key = (sort_key_name.clone(), sort_key_value.clone());
     let mut primary_key = create_composite_primary_key(partition_key, sort_key);
     assert_eq!(primary_key.len(), 2);
     let partition_key_attribute = primary_key.remove(&partition_key_name);
     assert!(partition_key_attribute.is_some());
     assert_eq!(
       partition_key_attribute,
       Some(AttributeValue {
         s: Some(partition_key_value),
         ..Default::default()
       })
     );
     let sort_key_attribute = primary_key.remove(&sort_key_name);
     assert!(sort_key_attribute.is_some());
     assert_eq!(
       sort_key_attribute,
       Some(AttributeValue {
         s: Some(sort_key_value),
         ..Default::default()
       })
     )
   }
 }
diff --git a/services/identity/src/service.rs b/services/identity/src/service.rs
index bee66c655..f4b298b6d 100644
--- a/services/identity/src/service.rs
+++ b/services/identity/src/service.rs
@@ -1,141 +1,277 @@
+use chrono::Utc;
 use constant_time_eq::constant_time_eq;
 use futures_core::Stream;
+use rand::rngs::OsRng;
 use rand::{CryptoRng, Rng};
 use rusoto_core::RusotoError;
 use rusoto_dynamodb::{GetItemError, PutItemError};
+use siwe::Message;
 use std::pin::Pin;
+use tokio::sync::mpsc;
+use tokio_stream::{wrappers::ReceiverStream, StreamExt};
 use tonic::{Request, Response, Status};
 use tracing::{error, info, instrument};
 
 use crate::database::DatabaseClient;
 use crate::token::{AccessTokenData, AuthType};
 use crate::{config::Config, database::Error};
 
 pub use proto::identity_service_server::IdentityServiceServer;
 use proto::{
   identity_service_server::IdentityService,
+  login_request::Data::PakeLoginRequest,
+  login_request::Data::WalletLoginRequest,
   login_response::Data::PakeLoginResponse,
   login_response::Data::WalletLoginResponse,
   pake_login_response::Data::AccessToken, LoginRequest, LoginResponse,
   PakeLoginResponse as PakeLoginResponseStruct, RegistrationRequest,
   RegistrationResponse, VerifyUserTokenRequest, VerifyUserTokenResponse,
+  WalletLoginRequest as WalletLoginRequestStruct,
   WalletLoginResponse as WalletLoginResponseStruct,
 };
 
 mod proto {
   tonic::include_proto!("identity");
 }
 
 enum PakeWorkflow {
   Registration,
   Login,
 }
 
 #[derive(derive_more::Constructor)]
 pub struct MyIdentityService {
   config: Config,
   client: DatabaseClient,
 }
 
 #[tonic::async_trait]
 impl IdentityService for MyIdentityService {
   type RegisterUserStream = Pin<
     Box<
       dyn Stream<Item = Result<RegistrationResponse, Status>> + Send + 'static,
     >,
   >;
 
   async fn register_user(
     &self,
     request: Request<tonic::Streaming<RegistrationRequest>>,
   ) -> Result<Response<Self::RegisterUserStream>, Status> {
     println!("Got a registration request: {:?}", request);
     unimplemented!()
   }
 
   type LoginUserStream =
     Pin<Box<dyn Stream<Item = Result<LoginResponse, Status>> + Send + 'static>>;
 
+  #[instrument(skip(self))]
   async fn login_user(
     &self,
     request: Request<tonic::Streaming<LoginRequest>>,
   ) -> Result<Response<Self::LoginUserStream>, Status> {
-    println!("Got a login request: {:?}", request);
-    unimplemented!()
+    let mut in_stream = request.into_inner();
+    let (tx, rx) = mpsc::channel(1);
+    let client = self.client.clone();
+    tokio::spawn(async move {
+      let mut num_messages_received = 0;
+      while let Some(message) = in_stream.next().await {
+        match message {
+          Ok(login_request) => {
+            if let Some(data) = login_request.data {
+              match data {
+                WalletLoginRequest(req) => {
+                  if let Err(e) = tx
+                    .send(
+                      wallet_login_helper(
+                        client,
+                        req,
+                        &mut OsRng,
+                        num_messages_received,
+                      )
+                      .await,
+                    )
+                    .await
+                  {
+                    error!("Response was dropped: {}", e);
+                  }
+                  break;
+                }
+                PakeLoginRequest(_) => unimplemented!(),
+              }
+            } else {
+              error!("Received empty login request");
+              if let Err(e) = tx
+                .send(Err(Status::invalid_argument("invalid message")))
+                .await
+              {
+                error!("Response was dropped: {}", e);
+              }
+              break;
+            }
+          }
+          Err(e) => {
+            error!("Received an unexpected error: {}", e);
+            if let Err(e) = tx.send(Err(Status::unknown("unknown error"))).await
+            {
+              error!("Response was dropped: {}", e);
+            }
+            break;
+          }
+        }
+        num_messages_received += 1;
+      }
+    });
+    let out_stream = ReceiverStream::new(rx);
+    Ok(Response::new(Box::pin(out_stream) as Self::LoginUserStream))
   }
 
   #[instrument(skip(self))]
   async fn verify_user_token(
     &self,
     request: Request<VerifyUserTokenRequest>,
   ) -> Result<Response<VerifyUserTokenResponse>, Status> {
     info!("Received VerifyUserToken request: {:?}", request);
     let message = request.into_inner();
     let token_valid = match self
       .client
       .get_access_token_data(message.user_id, message.device_id)
       .await
     {
       Ok(Some(access_token_data)) => constant_time_eq(
         access_token_data.access_token.as_bytes(),
         message.access_token.as_bytes(),
       ),
       Ok(None) => false,
       Err(Error::RusotoGet(RusotoError::Service(
         GetItemError::ResourceNotFound(_),
       )))
       | Err(Error::RusotoGet(RusotoError::Credentials(_))) => {
         return Err(Status::failed_precondition("internal error"))
       }
       Err(Error::RusotoGet(_)) => {
         return Err(Status::unavailable("please retry"))
       }
       Err(e) => {
         error!("Encountered an unexpected error: {}", e);
         return Err(Status::failed_precondition("unexpected error"));
       }
     };
     let response = Response::new(VerifyUserTokenResponse { token_valid });
     info!("Sending VerifyUserToken response: {:?}", response);
     Ok(response)
   }
 }
 
 async fn put_token_helper(
   client: DatabaseClient,
   auth_type: AuthType,
   user_id: &str,
   device_id: &str,
   rng: &mut (impl Rng + CryptoRng),
 ) -> Result<String, Status> {
   if user_id.is_empty() || device_id.is_empty() {
     error!(
       "Incomplete data: user ID \"{}\", device ID \"{}\"",
       user_id, device_id
     );
     return Err(Status::aborted("user not found"));
   }
   let access_token_data = AccessTokenData::new(
     user_id.to_string(),
     device_id.to_string(),
     auth_type.clone(),
     rng,
   );
   match client
     .put_access_token_data(access_token_data.clone())
     .await
   {
     Ok(_) => Ok(access_token_data.access_token),
     Err(Error::RusotoPut(RusotoError::Service(
       PutItemError::ResourceNotFound(_),
     )))
     | Err(Error::RusotoPut(RusotoError::Credentials(_))) => {
       Err(Status::failed_precondition("internal error"))
     }
     Err(Error::RusotoPut(_)) => Err(Status::unavailable("please retry")),
     Err(e) => {
       error!("Encountered an unexpected error: {}", e);
       Err(Status::failed_precondition("unexpected error"))
     }
   }
 }
+
+fn parse_and_verify_siwe_message(
+  user_id: &str,
+  device_id: &str,
+  siwe_message: &str,
+  siwe_signature: Vec<u8>,
+) -> Result<(), Status> {
+  if user_id.is_empty() || device_id.is_empty() {
+    error!(
+      "Incomplete data: user ID {}, device ID {}",
+      user_id, device_id
+    );
+    return Err(Status::aborted("user not found"));
+  }
+  let siwe_message: Message = match siwe_message.parse() {
+    Ok(m) => m,
+    Err(e) => {
+      error!("Failed to parse SIWE message: {}", e);
+      return Err(Status::invalid_argument("invalid message"));
+    }
+  };
+  match siwe_message.verify(
+    match siwe_signature.try_into() {
+      Ok(s) => s,
+      Err(e) => {
+        error!("Conversion to SIWE signature failed: {:?}", e);
+        return Err(Status::invalid_argument("invalid message"));
+      }
+    },
+    None,
+    None,
+    Some(&Utc::now()),
+  ) {
+    Err(e) => {
+      error!(
+        "Signature verification failed for user {} on device {}: {}",
+        user_id, device_id, e
+      );
+      Err(Status::unauthenticated("message not authenticated"))
+    }
+    Ok(_) => Ok(()),
+  }
+}
+
+async fn wallet_login_helper(
+  client: DatabaseClient,
+  wallet_login_request: WalletLoginRequestStruct,
+  rng: &mut (impl Rng + CryptoRng),
+  num_messages_received: u8,
+) -> Result<LoginResponse, Status> {
+  if num_messages_received != 0 {
+    error!("Too many messages received in stream, aborting");
+    return Err(Status::aborted("please retry"));
+  }
+  match parse_and_verify_siwe_message(
+    &wallet_login_request.user_id,
+    &wallet_login_request.device_id,
+    &wallet_login_request.siwe_message,
+    wallet_login_request.siwe_signature,
+  ) {
+    Ok(()) => Ok(LoginResponse {
+      data: Some(WalletLoginResponse(WalletLoginResponseStruct {
+        access_token: put_token_helper(
+          client,
+          AuthType::Wallet,
+          &wallet_login_request.user_id,
+          &wallet_login_request.device_id,
+          rng,
+        )
+        .await?,
+      })),
+    }),
+    Err(e) => Err(e),
+  }
+}