diff --git a/CryptoExchange.Net/Clients/BaseApiClient.cs b/CryptoExchange.Net/Clients/BaseApiClient.cs
index 8d1889b..b827b6f 100644
--- a/CryptoExchange.Net/Clients/BaseApiClient.cs
+++ b/CryptoExchange.Net/Clients/BaseApiClient.cs
@@ -38,9 +38,7 @@ namespace CryptoExchange.Net.Clients
         /// </summary>
         public bool OutputOriginalData { get; }
 
-        /// <summary>
-        /// Whether or not API credentials have been configured for this client. Does not check the credentials are actually valid.
-        /// </summary>
+        /// <inheritdoc />
         public bool Authenticated => ApiOptions.ApiCredentials != null || ClientOptions.ApiCredentials != null;
 
         /// <summary>
diff --git a/CryptoExchange.Net/Interfaces/IBaseApiClient.cs b/CryptoExchange.Net/Interfaces/IBaseApiClient.cs
index 9b321b1..21867c8 100644
--- a/CryptoExchange.Net/Interfaces/IBaseApiClient.cs
+++ b/CryptoExchange.Net/Interfaces/IBaseApiClient.cs
@@ -16,6 +16,11 @@ namespace CryptoExchange.Net.Interfaces
         /// </summary>
         string BaseAddress { get; }
 
+        /// <summary>
+        /// Whether or not API credentials have been configured for this client. Does not check the credentials are actually valid.
+        /// </summary>
+        bool Authenticated { get; }
+
         /// <summary>
         /// Format a base and quote asset to an exchange accepted symbol 
         /// </summary>
@@ -36,7 +41,7 @@ namespace CryptoExchange.Net.Interfaces
         /// <summary>
         /// Set new options. Note that when using a proxy this should be provided in the options even when already set before or it will be reset.
         /// </summary>
-        /// <typeparam name="T">Api crentials type</typeparam>
+        /// <typeparam name="T">Api credentials type</typeparam>
         /// <param name="options">Options to set</param>
         void SetOptions<T>(UpdateOptions<T> options) where T : ApiCredentials;
     }