add api client

ApiClient/ApiSettings.cs

@@ -0,0 +1,5 @@
+public class ApiSettings
+{
+    public string BaseUrl { get; set; }
+    public string BearerToken { get; set; }
+}

ApiClient/MyApiService.cs

@@ -0,0 +1,23 @@
+public class MyApiService
+{
+    private readonly ApiSettings _apiSettings;
+
+    public MyApiService(IOptions<ApiSettings> apiSettings)
+    {
+        _apiSettings = apiSettings.Value;
+    }
+
+    public async Task<string> GetApiDataAsync()
+    {
+        using (var client = new HttpClient())
+        {
+            client.BaseAddress = new Uri(_apiSettings.BaseUrl);
+            client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", _apiSettings.BearerToken);
+
+            var response = await client.GetAsync("endpoint");
+            response.EnsureSuccessStatusCode();
+
+            return await response.Content.ReadAsStringAsync();
+        }
+    }
+}

Program.cs

@@ -13,6 +13,9 @@
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
 
+builder.Services.Configure<ApiSettings>(Configuration.GetSection("ApiSettings"));
+
+
 var app = builder.Build();
 
 // Configure the HTTP request pipeline.
@@ -22,6 +25,8 @@
     app.UseSwaggerUI();
 }
 
+
+
 app.UseHttpsRedirection();
 
 app.UseAuthorization();

appsettings.Development.json

@@ -4,5 +4,9 @@
       "Default": "Information",
       "Microsoft.AspNetCore": "Warning"
     }
+  },
+  "ApiSettings": {
+    "BaseUrl": "https://api.example.com",
+    "BearerToken": "your-bearer-token-here",
   }
-}
+}