diff --git a/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/DocReceiverElementService.cs b/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/DocReceiverElementService.cs
index 8b3f01f0..991efecf 100644
--- a/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/DocReceiverElementService.cs
+++ b/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/DocReceiverElementService.cs
@@ -4,13 +4,15 @@ using EnvelopeGenerator.Server.Client.Models;
 
 namespace EnvelopeGenerator.Server.Client.Services;
 
-public class DocReceiverElementService(HttpClient http)
+public class DocReceiverElementService(IHttpClientFactory clientFactory)
 {
     private static readonly JsonSerializerOptions _jsonOptions = new(JsonSerializerDefaults.Web);
 
     public async Task<IReadOnlyList<SignatureDto>> GetAsync(string envelopeKey, CancellationToken cancel = default)
     {
         var url = $"/api/DocReceiverElement/{Uri.EscapeDataString(envelopeKey)}";
+
+        var http = clientFactory.CreateClient("EnvelopeGenerator.Server");
         var response = await http.GetAsync(url, cancel);
 
         if (!response.IsSuccessStatusCode)
diff --git a/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/EnvelopeService.cs b/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/EnvelopeService.cs
index f459a5e3..69b9f78e 100644
--- a/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/EnvelopeService.cs
+++ b/EnvelopeGenerator.Server/EnvelopeGenerator.Server.Client/Services/EnvelopeService.cs
@@ -1,14 +1,15 @@
-using System.Net.Http.Json;
-using System.Text.Json;
 using EnvelopeGenerator.Application.Common.Dto;
 using Microsoft.AspNetCore.WebUtilities;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Text.Json;
 
 namespace EnvelopeGenerator.Server.Client.Services;
 
 /// <summary>
 /// Retrieves <see cref="EnvelopeDto"/>s from the API.
 /// </summary>
-public class EnvelopeService(HttpClient http)
+public class EnvelopeService(IHttpClientFactory clientFactory)
 {
     private static readonly JsonSerializerOptions _jsonOptions = new(JsonSerializerDefaults.Web);
 
@@ -45,7 +46,8 @@ public class EnvelopeService(HttpClient http)
 
         var url = QueryHelpers.AddQueryString(baseUrl, queryParams);
 
-        var response = await http.GetAsync(url, cancel);
+        var httpClient = clientFactory.CreateClient("EnvelopeGenerator.Server");
+        var response = await httpClient.GetAsync(url, cancel);
 
         if (!response.IsSuccessStatusCode)
         {
diff --git a/EnvelopeGenerator.Server/EnvelopeGenerator.Server/Program.cs b/EnvelopeGenerator.Server/EnvelopeGenerator.Server/Program.cs
index 36c952a2..d5bb91fb 100644
--- a/EnvelopeGenerator.Server/EnvelopeGenerator.Server/Program.cs
+++ b/EnvelopeGenerator.Server/EnvelopeGenerator.Server/Program.cs
@@ -10,6 +10,7 @@ using EnvelopeGenerator.Domain.Constants;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Localization;
 using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Options;
 using System.Globalization;
 using Scalar.AspNetCore;
 using Microsoft.OpenApi.Models;
@@ -318,6 +319,12 @@ try
     builder.Services.AddScoped<SignatureCacheService>();
     builder.Services.AddSingleton<AppVersionService>();
 
+    // EnvelopeService with HttpClient factory (for SSR scenarios)
+    builder.Services.AddScoped<EnvelopeService>();
+
+    // DocReceiverElementService (SignatureService alternative)
+    builder.Services.AddScoped<DocReceiverElementService>();
+
     // SSR Authentication Service (for Envelope Receiver pages)
     builder.Services.AddScoped<EnvelopeGenerator.Server.Services.IEnvelopeAuthService, EnvelopeGenerator.Server.Services.EnvelopeAuthService>();