feat: Added Hyperbolic custom provider.

src/libs/OpenAI/CustomProviders.cs

@@ -61,6 +61,11 @@ public static class CustomProviders
     /// </summary>
     public const string CodestralBaseUrl = "https://codestral.mistral.ai/v1";
 
+    /// <summary>
+    /// 
+    /// </summary>
+    public const string HyperbolicBaseUrl = "https://api.hyperbolic.xyz/v1";
+
     /// <summary>
     /// 
     /// </summary>
@@ -179,6 +184,15 @@ public static OpenAiApi Codestral(string apiKey)
         return new OpenAiApi(apiKey, baseUri: new Uri(CodestralBaseUrl));
     }
 
+    /// <summary>
+    /// Create an API to use for Hyperbolic.
+    /// </summary>
+    /// <returns></returns>
+    public static OpenAiApi Hyperbolic(string apiKey)
+    {
+        return new OpenAiApi(apiKey, baseUri: new Uri(HyperbolicBaseUrl));
+    }
+
     /// <summary>
     /// Create an API to use for Ollama.
     /// </summary>

src/tests/OpenAI.IntegrationTests/CustomProvider.cs

@@ -17,4 +17,5 @@ public enum CustomProvider
     Groq,
     Mistral,
     Codestral,
+    Hyperbolic,
 }

src/tests/OpenAI.IntegrationTests/Tests.Chat.cs

@@ -17,6 +17,7 @@ public partial class Tests
     [DataRow(CustomProvider.Groq)]
     [DataRow(CustomProvider.Mistral)]
     [DataRow(CustomProvider.Codestral)]
+    [DataRow(CustomProvider.Hyperbolic)]
     public async Task GenerateFiveRandomWords(CustomProvider customProvider)
     {
         var pair = GetAuthorizedChatApi(customProvider);
@@ -56,6 +57,7 @@ public async Task GenerateFiveRandomWords(CustomProvider customProvider)
     [DataRow(CustomProvider.Groq)]
     [DataRow(CustomProvider.Mistral)]
     //[DataRow(CustomProvider.Codestral)]
+    [DataRow(CustomProvider.Hyperbolic)]
     public async Task GenerateFiveRandomWordsAsStream(CustomProvider customProvider)
     {
         var pair = GetAuthorizedChatApi(customProvider);
@@ -88,6 +90,7 @@ public async Task GenerateFiveRandomWordsAsStream(CustomProvider customProvider)
     [DataRow(CustomProvider.Ollama)]
     [DataRow(CustomProvider.LmStudio)]
     [DataRow(CustomProvider.Groq)]
+    [DataRow(CustomProvider.Hyperbolic)]
     public async Task GenerateFiveRandomWordsAsJsonObject(CustomProvider customProvider)
     {
         var pair = GetAuthorizedChatApi(customProvider);
@@ -111,6 +114,7 @@ public async Task GenerateFiveRandomWordsAsJsonObject(CustomProvider customProvi
     [DataRow(CustomProvider.Ollama)]
     [DataRow(CustomProvider.Groq)]
     //[DataRow(CustomProvider.Together)]
+    [DataRow(CustomProvider.Hyperbolic)]
     public async Task ChatWithVision(CustomProvider customProvider)
     {
         var pair = GetAuthorizedChatApi(customProvider, model: customProvider switch

src/tests/OpenAI.IntegrationTests/Tests.Helpers.cs

@@ -28,8 +28,8 @@ private static RealtimeConversationClient GetAuthenticatedRealtimeClient()
     internal static (OpenAiApi Api, string Model) GetAuthorizedChatApi(CustomProvider customProvider, string? model = null)
     {
         const string localIpAddress = "10.10.5.85";
-        if (customProvider is CustomProvider.Ollama or CustomProvider.LmStudio &&
-            Environment.GetEnvironmentVariable("LOCAL_TESTS") is null)
+        if (customProvider is CustomProvider.Ollama or CustomProvider.LmStudio)// &&
+            //Environment.GetEnvironmentVariable("LOCAL_TESTS") is null)
         {
             throw new AssertInconclusiveException("This test only runs on local environment.");
         }
@@ -111,16 +111,29 @@ internal static (OpenAiApi Api, string Model) GetAuthorizedChatApi(CustomProvide
                     throw new AssertInconclusiveException("CODESTRAL_API_KEY environment variable is not found.")),
                 model ?? "codestral-latest");
         }
+        if (customProvider == CustomProvider.Hyperbolic)
+        {
+            return (CustomProviders.Hyperbolic(apiKey:
+                    Environment.GetEnvironmentVariable("HYPERBOLIC_API_KEY") ??
+                    throw new AssertInconclusiveException("HYPERBOLIC_API_KEY environment variable is not found.")),
+                model ?? "meta-llama/Llama-3.2-90B-Vision-Instruct");
+        }
 
         if (customProvider == CustomProvider.Ollama)
         {
-            return (CustomProviders.Ollama(new Uri($"http://{localIpAddress}:11434/v1")),
+            var pair = (CustomProviders.Ollama(new Uri($"http://{localIpAddress}:11434/v1")),
                 model ?? "llama3.2");
+            //pair.Item1.HttpClient.Timeout = TimeSpan.FromSeconds(15);
+
+            return pair;
         }
         if (customProvider == CustomProvider.LmStudio)
         {
-            return (CustomProviders.LmStudio(new Uri($"http://{localIpAddress}:1234/v1")),
+            var pair = (CustomProviders.LmStudio(new Uri($"http://{localIpAddress}:1234/v1")),
                 model ?? "lmstudio-community/Llama-3.2-3B-Instruct-GGUF");
+            //pair.Item1.HttpClient.Timeout = TimeSpan.FromSeconds(15);
+
+            return pair;
         }
 
         var apiKey =

src/tests/OpenAI.IntegrationTests/Tools/Tests.Tools.cs

@@ -13,6 +13,7 @@ public partial class Tests
     // [DataRow(CustomProvider.DeepSeek)]
     // [DataRow(CustomProvider.OpenRouter)]
     // [DataRow(CustomProvider.Together)]
+    // [DataRow(CustomProvider.Hyperbolic)]
     public async Task WeatherTools(CustomProvider customProvider)
     {
         var pair = GetAuthorizedChatApi(customProvider, model: customProvider switch