diff --git a/Security/Services/PreAuthService.cs b/Security/Services/PreAuthService.cs
index 484c5a1..cc189dd 100644
--- a/Security/Services/PreAuthService.cs
+++ b/Security/Services/PreAuthService.cs
@@ -17,26 +17,28 @@ public class PreAuthService(ICacheService cache)
                                                       GeneratorKey.GenerateString(16);
 
     private static string GetPreAuthCacheKey(string fingerprint) => $"{fingerprint}_pre_auth_token";
-    {
-        var firstAuthToken = GenerateFirstAuthToken();
 
-        var loginStructure = new PreAuthToken
+    public async Task<PreAuthTokenResponse> GeneratePreAuthTokenAsync(TokenRequest request, string userId, CancellationToken cancellation = default)
+    {
+        var preAuthToken = GeneratePreAuthToken();
+
+        var preAuthTokenStruct = new PreAuthToken
         {
             Fingerprint = request.Fingerprint,
             UserId = userId,
             UserAgent = request.UserAgent,
-            Token = firstAuthToken
+            Token = preAuthToken
         };
 
         await cache.SetAsync(
             GetPreAuthCacheKey(request.Fingerprint),
-            JsonSerializer.SerializeToUtf8Bytes(loginStructure),
+            JsonSerializer.SerializeToUtf8Bytes(preAuthTokenStruct),
             Lifetime,
             cancellation);
 
         return new PreAuthTokenResponse
         {
-            Token = firstAuthToken,
+            Token = preAuthToken,
             ExpiresIn = DateTime.UtcNow.Add(Lifetime)
         };
     }