diff --git a/src/libs/Vapi/Generated/Vapi.Models.CartesiaCredential.g.cs b/src/libs/Vapi/Generated/Vapi.Models.CartesiaCredential.g.cs
index e12c98ec..13f2fc9a 100644
--- a/src/libs/Vapi/Generated/Vapi.Models.CartesiaCredential.g.cs
+++ b/src/libs/Vapi/Generated/Vapi.Models.CartesiaCredential.g.cs
@@ -56,6 +56,12 @@ public sealed partial class CartesiaCredential
         [global::System.Text.Json.Serialization.JsonPropertyName("name")]
         public string? Name { get; set; }
 
+        /// <summary>
+        /// This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("apiUrl")]
+        public string? ApiUrl { get; set; }
+
         /// <summary>
         /// Additional properties that are not explicitly defined in the schema
         /// </summary>
@@ -84,6 +90,9 @@ public sealed partial class CartesiaCredential
         /// <param name="name">
         /// This is the name of credential. This is just for your reference.
         /// </param>
+        /// <param name="apiUrl">
+        /// This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai.
+        /// </param>
 #if NET7_0_OR_GREATER
         [global::System.Diagnostics.CodeAnalysis.SetsRequiredMembers]
 #endif
@@ -94,7 +103,8 @@ public CartesiaCredential(
             global::System.DateTime createdAt,
             global::System.DateTime updatedAt,
             global::Vapi.CartesiaCredentialProvider provider,
-            string? name)
+            string? name,
+            string? apiUrl)
         {
             this.Provider = provider;
             this.ApiKey = apiKey ?? throw new global::System.ArgumentNullException(nameof(apiKey));
@@ -103,6 +113,7 @@ public CartesiaCredential(
             this.CreatedAt = createdAt;
             this.UpdatedAt = updatedAt;
             this.Name = name;
+            this.ApiUrl = apiUrl;
         }
 
         /// <summary>
diff --git a/src/libs/Vapi/Generated/Vapi.Models.CreateCartesiaCredentialDTO.g.cs b/src/libs/Vapi/Generated/Vapi.Models.CreateCartesiaCredentialDTO.g.cs
index 7f959fd6..461095ad 100644
--- a/src/libs/Vapi/Generated/Vapi.Models.CreateCartesiaCredentialDTO.g.cs
+++ b/src/libs/Vapi/Generated/Vapi.Models.CreateCartesiaCredentialDTO.g.cs
@@ -22,6 +22,12 @@ public sealed partial class CreateCartesiaCredentialDTO
         [global::System.Text.Json.Serialization.JsonRequired]
         public required string ApiKey { get; set; }
 
+        /// <summary>
+        /// This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("apiUrl")]
+        public string? ApiUrl { get; set; }
+
         /// <summary>
         /// This is the name of credential. This is just for your reference.
         /// </summary>
@@ -41,6 +47,9 @@ public sealed partial class CreateCartesiaCredentialDTO
         /// This is not returned in the API.
         /// </param>
         /// <param name="provider"></param>
+        /// <param name="apiUrl">
+        /// This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai.
+        /// </param>
         /// <param name="name">
         /// This is the name of credential. This is just for your reference.
         /// </param>
@@ -50,10 +59,12 @@ public sealed partial class CreateCartesiaCredentialDTO
         public CreateCartesiaCredentialDTO(
             string apiKey,
             global::Vapi.CreateCartesiaCredentialDTOProvider provider,
+            string? apiUrl,
             string? name)
         {
             this.Provider = provider;
             this.ApiKey = apiKey ?? throw new global::System.ArgumentNullException(nameof(apiKey));
+            this.ApiUrl = apiUrl;
             this.Name = name;
         }
 
diff --git a/src/libs/Vapi/Generated/Vapi.Models.DeepgramTranscriber.g.cs b/src/libs/Vapi/Generated/Vapi.Models.DeepgramTranscriber.g.cs
index 482e9279..d89004eb 100644
--- a/src/libs/Vapi/Generated/Vapi.Models.DeepgramTranscriber.g.cs
+++ b/src/libs/Vapi/Generated/Vapi.Models.DeepgramTranscriber.g.cs
@@ -117,6 +117,16 @@ public sealed partial class DeepgramTranscriber
         [global::System.Text.Json.Serialization.JsonPropertyName("eotTimeoutMs")]
         public double? EotTimeoutMs { get; set; }
 
+        /// <summary>
+        /// Language hints to bias Flux Multilingual (`flux-general-multi`) toward specific languages.<br/>
+        /// Provide BCP-47 language codes (e.g. "en", "es", "fr"). Multiple hints can be given for<br/>
+        /// multilingual or code-switching scenarios. Omit for auto-detection. Only used with `flux-general-multi`.<br/>
+        /// Example: [en, es]
+        /// </summary>
+        /// <example>[en, es]</example>
+        [global::System.Text.Json.Serialization.JsonPropertyName("languageHint")]
+        public global::System.Collections.Generic.IList<string>? LanguageHint { get; set; }
+
         /// <summary>
         /// These keywords are passed to the transcription model to help it pick up use-case specific words. Anything that may not be a common word, like your company name, should be added here.
         /// </summary>
@@ -216,6 +226,12 @@ public sealed partial class DeepgramTranscriber
         /// @default 5000<br/>
         /// Example: 5000
         /// </param>
+        /// <param name="languageHint">
+        /// Language hints to bias Flux Multilingual (`flux-general-multi`) toward specific languages.<br/>
+        /// Provide BCP-47 language codes (e.g. "en", "es", "fr"). Multiple hints can be given for<br/>
+        /// multilingual or code-switching scenarios. Omit for auto-detection. Only used with `flux-general-multi`.<br/>
+        /// Example: [en, es]
+        /// </param>
         /// <param name="keywords">
         /// These keywords are passed to the transcription model to help it pick up use-case specific words. Anything that may not be a common word, like your company name, should be added here.
         /// </param>
@@ -249,6 +265,7 @@ public DeepgramTranscriber(
             double? eagerEotThreshold,
             double? eotThreshold,
             double? eotTimeoutMs,
+            global::System.Collections.Generic.IList<string>? languageHint,
             global::System.Collections.Generic.IList<string>? keywords,
             global::System.Collections.Generic.IList<string>? keyterm,
             double? endpointing,
@@ -266,6 +283,7 @@ public DeepgramTranscriber(
             this.EagerEotThreshold = eagerEotThreshold;
             this.EotThreshold = eotThreshold;
             this.EotTimeoutMs = eotTimeoutMs;
+            this.LanguageHint = languageHint;
             this.Keywords = keywords;
             this.Keyterm = keyterm;
             this.Endpointing = endpointing;
diff --git a/src/libs/Vapi/Generated/Vapi.Models.DeepgramTranscriberModel.g.cs b/src/libs/Vapi/Generated/Vapi.Models.DeepgramTranscriberModel.g.cs
index bd2b6379..8be2698a 100644
--- a/src/libs/Vapi/Generated/Vapi.Models.DeepgramTranscriberModel.g.cs
+++ b/src/libs/Vapi/Generated/Vapi.Models.DeepgramTranscriberModel.g.cs
@@ -67,6 +67,10 @@ public enum DeepgramTranscriberModel
         /// <summary>
         /// 
         /// </summary>
+        FluxGeneralMulti,
+        /// <summary>
+        /// 
+        /// </summary>
         Nova,
         /// <summary>
         /// 
@@ -168,6 +172,7 @@ public static string ToValueString(this DeepgramTranscriberModel value)
                 DeepgramTranscriberModel.EnhancedMeeting => "enhanced-meeting",
                 DeepgramTranscriberModel.EnhancedPhonecall => "enhanced-phonecall",
                 DeepgramTranscriberModel.FluxGeneralEn => "flux-general-en",
+                DeepgramTranscriberModel.FluxGeneralMulti => "flux-general-multi",
                 DeepgramTranscriberModel.Nova => "nova",
                 DeepgramTranscriberModel.Nova2 => "nova-2",
                 DeepgramTranscriberModel.Nova2Automotive => "nova-2-automotive",
@@ -211,6 +216,7 @@ public static string ToValueString(this DeepgramTranscriberModel value)
                 "enhanced-meeting" => DeepgramTranscriberModel.EnhancedMeeting,
                 "enhanced-phonecall" => DeepgramTranscriberModel.EnhancedPhonecall,
                 "flux-general-en" => DeepgramTranscriberModel.FluxGeneralEn,
+                "flux-general-multi" => DeepgramTranscriberModel.FluxGeneralMulti,
                 "nova" => DeepgramTranscriberModel.Nova,
                 "nova-2" => DeepgramTranscriberModel.Nova2,
                 "nova-2-automotive" => DeepgramTranscriberModel.Nova2Automotive,
diff --git a/src/libs/Vapi/Generated/Vapi.Models.FallbackDeepgramTranscriber.g.cs b/src/libs/Vapi/Generated/Vapi.Models.FallbackDeepgramTranscriber.g.cs
index 8f87dfda..0c6cc964 100644
--- a/src/libs/Vapi/Generated/Vapi.Models.FallbackDeepgramTranscriber.g.cs
+++ b/src/libs/Vapi/Generated/Vapi.Models.FallbackDeepgramTranscriber.g.cs
@@ -117,6 +117,16 @@ public sealed partial class FallbackDeepgramTranscriber
         [global::System.Text.Json.Serialization.JsonPropertyName("eotTimeoutMs")]
         public double? EotTimeoutMs { get; set; }
 
+        /// <summary>
+        /// Language hints to bias Flux Multilingual (`flux-general-multi`) toward specific languages.<br/>
+        /// Provide BCP-47 language codes (e.g. "en", "es", "fr"). Multiple hints can be given for<br/>
+        /// multilingual or code-switching scenarios. Omit for auto-detection. Only used with `flux-general-multi`.<br/>
+        /// Example: [en, es]
+        /// </summary>
+        /// <example>[en, es]</example>
+        [global::System.Text.Json.Serialization.JsonPropertyName("languageHint")]
+        public global::System.Collections.Generic.IList<string>? LanguageHint { get; set; }
+
         /// <summary>
         /// These keywords are passed to the transcription model to help it pick up use-case specific words. Anything that may not be a common word, like your company name, should be added here.
         /// </summary>
@@ -210,6 +220,12 @@ public sealed partial class FallbackDeepgramTranscriber
         /// @default 5000<br/>
         /// Example: 5000
         /// </param>
+        /// <param name="languageHint">
+        /// Language hints to bias Flux Multilingual (`flux-general-multi`) toward specific languages.<br/>
+        /// Provide BCP-47 language codes (e.g. "en", "es", "fr"). Multiple hints can be given for<br/>
+        /// multilingual or code-switching scenarios. Omit for auto-detection. Only used with `flux-general-multi`.<br/>
+        /// Example: [en, es]
+        /// </param>
         /// <param name="keywords">
         /// These keywords are passed to the transcription model to help it pick up use-case specific words. Anything that may not be a common word, like your company name, should be added here.
         /// </param>
@@ -240,6 +256,7 @@ public FallbackDeepgramTranscriber(
             double? eagerEotThreshold,
             double? eotThreshold,
             double? eotTimeoutMs,
+            global::System.Collections.Generic.IList<string>? languageHint,
             global::System.Collections.Generic.IList<string>? keywords,
             global::System.Collections.Generic.IList<string>? keyterm,
             double? endpointing)
@@ -256,6 +273,7 @@ public FallbackDeepgramTranscriber(
             this.EagerEotThreshold = eagerEotThreshold;
             this.EotThreshold = eotThreshold;
             this.EotTimeoutMs = eotTimeoutMs;
+            this.LanguageHint = languageHint;
             this.Keywords = keywords;
             this.Keyterm = keyterm;
             this.Endpointing = endpointing;
diff --git a/src/libs/Vapi/Generated/Vapi.Models.FallbackDeepgramTranscriberModel.g.cs b/src/libs/Vapi/Generated/Vapi.Models.FallbackDeepgramTranscriberModel.g.cs
index 1a084add..e7fd6b24 100644
--- a/src/libs/Vapi/Generated/Vapi.Models.FallbackDeepgramTranscriberModel.g.cs
+++ b/src/libs/Vapi/Generated/Vapi.Models.FallbackDeepgramTranscriberModel.g.cs
@@ -67,6 +67,10 @@ public enum FallbackDeepgramTranscriberModel
         /// <summary>
         /// 
         /// </summary>
+        FluxGeneralMulti,
+        /// <summary>
+        /// 
+        /// </summary>
         Nova,
         /// <summary>
         /// 
@@ -168,6 +172,7 @@ public static string ToValueString(this FallbackDeepgramTranscriberModel value)
                 FallbackDeepgramTranscriberModel.EnhancedMeeting => "enhanced-meeting",
                 FallbackDeepgramTranscriberModel.EnhancedPhonecall => "enhanced-phonecall",
                 FallbackDeepgramTranscriberModel.FluxGeneralEn => "flux-general-en",
+                FallbackDeepgramTranscriberModel.FluxGeneralMulti => "flux-general-multi",
                 FallbackDeepgramTranscriberModel.Nova => "nova",
                 FallbackDeepgramTranscriberModel.Nova2 => "nova-2",
                 FallbackDeepgramTranscriberModel.Nova2Automotive => "nova-2-automotive",
@@ -211,6 +216,7 @@ public static string ToValueString(this FallbackDeepgramTranscriberModel value)
                 "enhanced-meeting" => FallbackDeepgramTranscriberModel.EnhancedMeeting,
                 "enhanced-phonecall" => FallbackDeepgramTranscriberModel.EnhancedPhonecall,
                 "flux-general-en" => FallbackDeepgramTranscriberModel.FluxGeneralEn,
+                "flux-general-multi" => FallbackDeepgramTranscriberModel.FluxGeneralMulti,
                 "nova" => FallbackDeepgramTranscriberModel.Nova,
                 "nova-2" => FallbackDeepgramTranscriberModel.Nova2,
                 "nova-2-automotive" => FallbackDeepgramTranscriberModel.Nova2Automotive,
diff --git a/src/libs/Vapi/Generated/Vapi.Models.UpdateCartesiaCredentialDTO.g.cs b/src/libs/Vapi/Generated/Vapi.Models.UpdateCartesiaCredentialDTO.g.cs
index dcb7abc3..17e91531 100644
--- a/src/libs/Vapi/Generated/Vapi.Models.UpdateCartesiaCredentialDTO.g.cs
+++ b/src/libs/Vapi/Generated/Vapi.Models.UpdateCartesiaCredentialDTO.g.cs
@@ -20,6 +20,12 @@ public sealed partial class UpdateCartesiaCredentialDTO
         [global::System.Text.Json.Serialization.JsonPropertyName("name")]
         public string? Name { get; set; }
 
+        /// <summary>
+        /// This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai.
+        /// </summary>
+        [global::System.Text.Json.Serialization.JsonPropertyName("apiUrl")]
+        public string? ApiUrl { get; set; }
+
         /// <summary>
         /// Additional properties that are not explicitly defined in the schema
         /// </summary>
@@ -35,15 +41,20 @@ public sealed partial class UpdateCartesiaCredentialDTO
         /// <param name="name">
         /// This is the name of credential. This is just for your reference.
         /// </param>
+        /// <param name="apiUrl">
+        /// This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai.
+        /// </param>
 #if NET7_0_OR_GREATER
         [global::System.Diagnostics.CodeAnalysis.SetsRequiredMembers]
 #endif
         public UpdateCartesiaCredentialDTO(
             string? apiKey,
-            string? name)
+            string? name,
+            string? apiUrl)
         {
             this.ApiKey = apiKey;
             this.Name = name;
+            this.ApiUrl = apiUrl;
         }
 
         /// <summary>
diff --git a/src/libs/Vapi/openapi.yaml b/src/libs/Vapi/openapi.yaml
index 0881d317..9e45149c 100644
--- a/src/libs/Vapi/openapi.yaml
+++ b/src/libs/Vapi/openapi.yaml
@@ -7134,6 +7134,7 @@
                   "enhanced-meeting",
                   "enhanced-phonecall",
                   "flux-general-en",
+                  "flux-general-multi",
                   "nova",
                   "nova-2",
                   "nova-2-automotive",
@@ -7327,6 +7328,17 @@
             "maximum": 10000,
             "example": 5000
           },
+          "languageHint": {
+            "description": "Language hints to bias Flux Multilingual (`flux-general-multi`) toward specific languages.\nProvide BCP-47 language codes (e.g. \"en\", \"es\", \"fr\"). Multiple hints can be given for\nmultilingual or code-switching scenarios. Omit for auto-detection. Only used with `flux-general-multi`.",
+            "example": [
+              "en",
+              "es"
+            ],
+            "type": "array",
+            "items": {
+              "type": "string"
+            }
+          },
           "keywords": {
             "description": "These keywords are passed to the transcription model to help it pick up use-case specific words. Anything that may not be a common word, like your company name, should be added here.",
             "type": "array",
@@ -9275,6 +9287,7 @@
                   "enhanced-meeting",
                   "enhanced-phonecall",
                   "flux-general-en",
+                  "flux-general-multi",
                   "nova",
                   "nova-2",
                   "nova-2-automotive",
@@ -9468,6 +9481,17 @@
             "maximum": 10000,
             "example": 5000
           },
+          "languageHint": {
+            "description": "Language hints to bias Flux Multilingual (`flux-general-multi`) toward specific languages.\nProvide BCP-47 language codes (e.g. \"en\", \"es\", \"fr\"). Multiple hints can be given for\nmultilingual or code-switching scenarios. Omit for auto-detection. Only used with `flux-general-multi`.",
+            "example": [
+              "en",
+              "es"
+            ],
+            "type": "array",
+            "items": {
+              "type": "string"
+            }
+          },
           "keywords": {
             "description": "These keywords are passed to the transcription model to help it pick up use-case specific words. Anything that may not be a common word, like your company name, should be added here.",
             "type": "array",
@@ -25637,6 +25661,10 @@
             "type": "string",
             "description": "This is not returned in the API."
           },
+          "apiUrl": {
+            "type": "string",
+            "description": "This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai."
+          },
           "name": {
             "type": "string",
             "description": "This is the name of credential. This is just for your reference.",
@@ -51711,6 +51739,10 @@
             "description": "This is the name of credential. This is just for your reference.",
             "minLength": 1,
             "maxLength": 40
+          },
+          "apiUrl": {
+            "type": "string",
+            "description": "This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai."
           }
         },
         "required": [
@@ -54986,6 +55018,10 @@
             "description": "This is the name of credential. This is just for your reference.",
             "minLength": 1,
             "maxLength": 40
+          },
+          "apiUrl": {
+            "type": "string",
+            "description": "This can be used to point to an onprem Cartesia instance. Defaults to api.cartesia.ai."
           }
         }
       },