diff --git a/Blazor/Blazor/Services/DataApiService.cs b/Blazor/Blazor/Services/DataApiService.cs
index efea8e4..ca08edb 100644
--- a/Blazor/Blazor/Services/DataApiService.cs
+++ b/Blazor/Blazor/Services/DataApiService.cs
@@ -3,16 +3,27 @@ using Blazor.Factories;
 using Blazor.Models;
 
 namespace Blazor.Services
-{
+{   
+    /// <summary>
+    /// Service for interacting with a data API.
+    /// </summary>
     public class DataApiService : IDataService
     {
         private readonly HttpClient _http;
 
+        /// <summary>
+        /// Constructor for DataApiService.
+        /// </summary>
+        /// <param name="http">HttpClient for making API requests.</param>
         public DataApiService(HttpClient http)
         {
             _http = http;
         }
 
+        /// <summary>
+        /// Add a new item to the API.
+        /// </summary>
+        /// <param name="model">Model containing data for the new item.</param>
         public async Task Add(ItemModel model)
         {
             // Get the item
@@ -22,26 +33,50 @@ namespace Blazor.Services
             await _http.PostAsJsonAsync("https://codefirst.iut.uca.fr/containers/container-blazor-web-api-marcchevaldonne/api/Crafting/", item);
         }
 
+        /// <summary>
+        /// Get the number of items in the API.
+        /// </summary>
+        /// <returns>Task representing the asynchronous operation, returning the number of items.</returns>
         public async Task<int> Count()
         {
             return await _http.GetFromJsonAsync<int>("https://codefirst.iut.uca.fr/containers/container-blazor-web-api-marcchevaldonne/api/Crafting/count");
         }
 
+        /// <summary>
+        /// Get a list of items from the API, paginated.
+        /// </summary>
+        /// <param name="currentPage">The current page number.</param>
+        /// <param name="pageSize">The number of items per page.</param>
+        /// <returns>Task representing the asynchronous operation, returning a list of items.</returns>
         public async Task<List<Item>> List(int currentPage, int pageSize)
         {
             return await _http.GetFromJsonAsync<List<Item>>($"https://codefirst.iut.uca.fr/containers/container-blazor-web-api-marcchevaldonne/api/Crafting/?currentPage={currentPage}&pageSize={pageSize}");
         }
 
+        /// <summary>
+        /// Get a list of all items from the API.
+        /// </summary>
+        /// <returns>Task representing the asynchronous operation, returning a list of items.</returns>
         public async Task<List<Item>> getAll()
         {
             return await _http.GetFromJsonAsync<List<Item>>($"https://codefirst.iut.uca.fr/containers/container-blazor-web-api-marcchevaldonne/api/Crafting/all");
         }
 
+        /// <summary>
+        /// Get a single item from the API by its ID.
+        /// </summary>
+        /// <param name="id">The ID of the item to retrieve.</param>
+        /// <returns>Task representing the asynchronous operation, returning the item with the specified ID.</returns>
         public async Task<Item> GetById(int id)
         {
             return await _http.GetFromJsonAsync<Item>($"https://codefirst.iut.uca.fr/containers/container-blazor-web-api-marcchevaldonne/api/Crafting/{id}");
         }
 
+        /// <summary>
+        /// Update an existing item in the API.
+        /// </summary>
+        /// <param name="id">The ID of the item to update.</param>
+        /// <param name="model">Model containing the updated data for the item.</param>
         public async Task Update(int id, ItemModel model)
         {
             // Get the item
@@ -50,11 +85,19 @@ namespace Blazor.Services
             await _http.PutAsJsonAsync($"https://codefirst.iut.uca.fr/containers/container-blazor-web-api-marcchevaldonne/api/Crafting/{id}", item);
         }
 
+        /// <summary>
+        /// Delete an existing item from the API.
+        /// </summary>
+        /// <param name="id">The ID of the item to delete.</param>
         public async Task Delete(int id)
         {
             await _http.DeleteAsync($"https://codefirst.iut.uca.fr/containers/container-blazor-web-api-marcchevaldonne/api/Crafting/{id}");
         }
 
+        /// <summary>
+        /// Get a list of crafting recipes from the API.
+        /// </summary>
+        /// <returns>Task representing the asynchronous operation, returning a list of crafting recipes.</returns>
         public async Task<List<CraftingRecipe>> GetRecipes()
         {
             return await _http.GetFromJsonAsync<List<CraftingRecipe>>("https://codefirst.iut.uca.fr/containers/container-blazor-web-api-marcchevaldonne/api/Crafting/recipe");