diff --git a/PyroFetes/Endpoints/DeliveryNotes/GetDeliveryNotePdfEndpoint.cs b/PyroFetes/Endpoints/DeliveryNotes/GetDeliveryNotePdfEndpoint.cs
index e9dd25a..76bbbab 100644
--- a/PyroFetes/Endpoints/DeliveryNotes/GetDeliveryNotePdfEndpoint.cs
+++ b/PyroFetes/Endpoints/DeliveryNotes/GetDeliveryNotePdfEndpoint.cs
@@ -1,4 +1,5 @@
-using FastEndpoints;
+using System.Net.Mime;
+using FastEndpoints;
 using PyroFetes.DTO.DeliveryNote.Request;
 using PyroFetes.Models;
 using PyroFetes.Repositories;
@@ -11,12 +12,13 @@ namespace PyroFetes.Endpoints.DeliveryNotes;
 public class GetDeliveryNotePdfEndpoint(
     DeliveryNotesRepository deliveryNotesRepository,
     IDeliveryNotePdfService deliveryNotePdfService)
-    : Endpoint<GetDeliveryNotePdfDto>
+    : Endpoint<GetDeliveryNotePdfDto, byte[]>
 {
     public override void Configure()
     {
         Get("/deliveryNotes/{@Id}/pdf", x => new {x.Id});
         AllowAnonymous();
+        Description(b => b.Produces<byte[]>(200, MediaTypeNames.Application.Pdf));
     }
     
     public override async Task HandleAsync(GetDeliveryNotePdfDto req, CancellationToken ct)
diff --git a/PyroFetes/Endpoints/PurchaseOrders/GetPurchaseOrderPdfEndpoint.cs b/PyroFetes/Endpoints/PurchaseOrders/GetPurchaseOrderPdfEndpoint.cs
index a0f48df..a044b50 100644
--- a/PyroFetes/Endpoints/PurchaseOrders/GetPurchaseOrderPdfEndpoint.cs
+++ b/PyroFetes/Endpoints/PurchaseOrders/GetPurchaseOrderPdfEndpoint.cs
@@ -1,4 +1,5 @@
-using FastEndpoints;
+using System.Net.Mime;
+using FastEndpoints;
 using PyroFetes.DTO.PurchaseOrder.Request;
 using PyroFetes.Models;
 using PyroFetes.Repositories;
@@ -9,12 +10,13 @@ namespace PyroFetes.Endpoints.PurchaseOrders;
 public class GetPurchaseOrderPdfEndpoint(
     PurchaseOrdersRepository purchaseOrdersRepository,
     IPurchaseOrderPdfService purchaseOrderPdfService) 
-    : Endpoint<GetPurchaseOrderPdfDto>
+    : Endpoint<GetPurchaseOrderPdfDto, byte[]>
 {
     public override void Configure()
     {
         Get("/purchaseOrders/{@Id}/pdf", x => new {x.Id});
         AllowAnonymous();
+        Description(b => b.Produces<byte[]>(200, MediaTypeNames.Application.Pdf));
     }
     
     public override async Task HandleAsync(GetPurchaseOrderPdfDto req, CancellationToken ct)
diff --git a/PyroFetes/Endpoints/Quotations/GetQuotationPdfEndpoint.cs b/PyroFetes/Endpoints/Quotations/GetQuotationPdfEndpoint.cs
index 1b425f9..2920172 100644
--- a/PyroFetes/Endpoints/Quotations/GetQuotationPdfEndpoint.cs
+++ b/PyroFetes/Endpoints/Quotations/GetQuotationPdfEndpoint.cs
@@ -1,4 +1,5 @@
-using FastEndpoints;
+using System.Net.Mime;
+using FastEndpoints;
 using PyroFetes.DTO.Quotation.Request;
 using PyroFetes.Models;
 using PyroFetes.Repositories;
@@ -10,12 +11,13 @@ namespace PyroFetes.Endpoints.Quotations;
 public class GetQuotationPdfEndpoint(
     QuotationsRepository quotationRepository,
     IQuotationPdfService quotationPdfService) 
-    : Endpoint<GetQuotationPdfDto>
+    : Endpoint<GetQuotationPdfDto, byte[]>
 {
     public override void Configure()
     {
         Get("/quotations/{@Id}/pdf", x => new {x.Id});
         AllowAnonymous();
+        Description(b => b.Produces<byte[]>(200, MediaTypeNames.Application.Pdf));
     }
     
     public override async Task HandleAsync(GetQuotationPdfDto req, CancellationToken ct)
diff --git a/PyroFetes/Program.cs b/PyroFetes/Program.cs
index c57c5b1..83ef61b 100644
--- a/PyroFetes/Program.cs
+++ b/PyroFetes/Program.cs
@@ -4,6 +4,7 @@ using PyroFetes;
 using FastEndpoints;
 using FastEndpoints.Swagger;
 using FastEndpoints.Security;
+using Microsoft.Net.Http.Headers;
 using PyroFetes.MappingProfiles;
 using PyroFetes.Repositories;
 using PyroFetes.Services.Pdf;
@@ -30,7 +31,8 @@ builder.Services
             policyBuilder
                 .WithOrigins("http://localhost:4200")
                 .WithMethods("GET", "POST", "PUT", "DELETE", "PATCH")
-                .AllowAnyHeader();
+                .AllowAnyHeader()
+                .WithExposedHeaders(HeaderNames.ContentDisposition);
         });
     });