diff --git a/.fern/metadata.json b/.fern/metadata.json
index 5eded74..d935d6a 100644
--- a/.fern/metadata.json
+++ b/.fern/metadata.json
@@ -11,7 +11,7 @@
     },
     "enable-wire-tests": true
   },
-  "originGitCommit": "0052a020a7becd03b349857664c9f4a89b6c449a",
+  "originGitCommit": "d228f82e93aaa8aa77f978d458cf912f3daaa8c1",
   "originGitCommitIsDirty": true,
   "invokedBy": "manual",
   "sdkVersion": "0.4.1"
diff --git a/src/main/java/com/deepgram/core/Environment.java b/src/main/java/com/deepgram/core/Environment.java
index ab2a5b6..e0b695d 100644
--- a/src/main/java/com/deepgram/core/Environment.java
+++ b/src/main/java/com/deepgram/core/Environment.java
@@ -4,11 +4,11 @@
 package com.deepgram.core;
 
 public final class Environment {
-    public static final Environment PRODUCTION =
-            new Environment("https://api.deepgram.com", "wss://api.deepgram.com", "wss://agent.deepgram.com");
-
-    public static final Environment AGENT =
-            new Environment("https://agent.deepgram.com", "wss://api.deepgram.com", "wss://agent.deepgram.com");
+    public static final Environment PRODUCTION = new Environment(
+            "https://api.deepgram.com",
+            "wss://api.deepgram.com",
+            "wss://agent.deepgram.com",
+            "https://agent.deepgram.com");
 
     private final String base;
 
@@ -16,10 +16,13 @@ public final class Environment {
 
     private final String agent;
 
-    Environment(String base, String production, String agent) {
+    private final String agentRest;
+
+    Environment(String base, String production, String agent, String agentRest) {
         this.base = base;
         this.production = production;
         this.agent = agent;
+        this.agentRest = agentRest;
     }
 
     public String getBaseURL() {
@@ -34,6 +37,10 @@ public String getAgentURL() {
         return this.agent;
     }
 
+    public String getAgentRestURL() {
+        return this.agentRest;
+    }
+
     public static Builder custom() {
         return new Builder();
     }
@@ -45,6 +52,8 @@ public static class Builder {
 
         private String agent;
 
+        private String agentRest;
+
         public Builder base(String base) {
             this.base = base;
             return this;
@@ -60,8 +69,13 @@ public Builder agent(String agent) {
             return this;
         }
 
+        public Builder agentRest(String agentRest) {
+            this.agentRest = agentRest;
+            return this;
+        }
+
         public Environment build() {
-            return new Environment(base, production, agent);
+            return new Environment(base, production, agent, agentRest);
         }
     }
 }
diff --git a/src/main/java/com/deepgram/resources/agent/v1/settings/think/models/AsyncRawModelsClient.java b/src/main/java/com/deepgram/resources/agent/v1/settings/think/models/AsyncRawModelsClient.java
index 50769cd..cb35a9a 100644
--- a/src/main/java/com/deepgram/resources/agent/v1/settings/think/models/AsyncRawModelsClient.java
+++ b/src/main/java/com/deepgram/resources/agent/v1/settings/think/models/AsyncRawModelsClient.java
@@ -42,7 +42,7 @@ public CompletableFuture<DeepgramApiHttpResponse<AgentThinkModelsV1Response>> li
      * Retrieves the available think models that can be used for AI agent processing
      */
     public CompletableFuture<DeepgramApiHttpResponse<AgentThinkModelsV1Response>> list(RequestOptions requestOptions) {
-        HttpUrl.Builder httpUrl = HttpUrl.parse(this.clientOptions.environment().getAgentURL())
+        HttpUrl.Builder httpUrl = HttpUrl.parse(this.clientOptions.environment().getAgentRestURL())
                 .newBuilder()
                 .addPathSegments("v1/agent/settings/think/models");
         if (requestOptions != null) {
diff --git a/src/main/java/com/deepgram/resources/agent/v1/settings/think/models/RawModelsClient.java b/src/main/java/com/deepgram/resources/agent/v1/settings/think/models/RawModelsClient.java
index f1f069b..51a486f 100644
--- a/src/main/java/com/deepgram/resources/agent/v1/settings/think/models/RawModelsClient.java
+++ b/src/main/java/com/deepgram/resources/agent/v1/settings/think/models/RawModelsClient.java
@@ -38,7 +38,7 @@ public DeepgramApiHttpResponse<AgentThinkModelsV1Response> list() {
      * Retrieves the available think models that can be used for AI agent processing
      */
     public DeepgramApiHttpResponse<AgentThinkModelsV1Response> list(RequestOptions requestOptions) {
-        HttpUrl.Builder httpUrl = HttpUrl.parse(this.clientOptions.environment().getAgentURL())
+        HttpUrl.Builder httpUrl = HttpUrl.parse(this.clientOptions.environment().getAgentRestURL())
                 .newBuilder()
                 .addPathSegments("v1/agent/settings/think/models");
         if (requestOptions != null) {
diff --git a/src/test/java/com/deepgram/ClientBuilderTest.java b/src/test/java/com/deepgram/ClientBuilderTest.java
index 5d829a5..fd7dacd 100644
--- a/src/test/java/com/deepgram/ClientBuilderTest.java
+++ b/src/test/java/com/deepgram/ClientBuilderTest.java
@@ -47,11 +47,18 @@ void testDefaultEnvironment() {
         }
 
         @Test
-        @DisplayName("accepts AGENT environment")
+        @DisplayName("accepts an agent-shaped environment")
         void testAgentEnvironment() {
+            Environment agent = Environment.custom()
+                    .base("https://agent.deepgram.com")
+                    .agent("wss://agent.deepgram.com")
+                    .production("wss://api.deepgram.com")
+                    .agentRest("https://agent.deepgram.com")
+                    .build();
+
             DeepgramClient client = DeepgramClient.builder()
                     .apiKey("test-key")
-                    .environment(Environment.AGENT)
+                    .environment(agent)
                     .build();
 
             assertThat(client).isNotNull();
diff --git a/src/test/java/com/deepgram/core/EnvironmentTest.java b/src/test/java/com/deepgram/core/EnvironmentTest.java
index 6c67a76..7f40ae6 100644
--- a/src/test/java/com/deepgram/core/EnvironmentTest.java
+++ b/src/test/java/com/deepgram/core/EnvironmentTest.java
@@ -33,25 +33,34 @@ void testProductionUrl() {
     }
 
     @Nested
-    @DisplayName("AGENT environment")
+    @DisplayName("Agent-shaped custom environment")
     class AgentEnvironment {
 
+        private Environment agent() {
+            return Environment.custom()
+                    .base("https://agent.deepgram.com")
+                    .agent("wss://agent.deepgram.com")
+                    .production("wss://api.deepgram.com")
+                    .agentRest("https://agent.deepgram.com")
+                    .build();
+        }
+
         @Test
         @DisplayName("base URL points to agent.deepgram.com")
         void testBaseUrl() {
-            assertThat(Environment.AGENT.getBaseURL()).isEqualTo("https://agent.deepgram.com");
+            assertThat(agent().getBaseURL()).isEqualTo("https://agent.deepgram.com");
         }
 
         @Test
         @DisplayName("agent URL points to wss://agent.deepgram.com")
         void testAgentUrl() {
-            assertThat(Environment.AGENT.getAgentURL()).isEqualTo("wss://agent.deepgram.com");
+            assertThat(agent().getAgentURL()).isEqualTo("wss://agent.deepgram.com");
         }
 
         @Test
         @DisplayName("production URL uses wss://api.deepgram.com")
         void testProductionUrl() {
-            assertThat(Environment.AGENT.getProductionURL()).isEqualTo("wss://api.deepgram.com");
+            assertThat(agent().getProductionURL()).isEqualTo("wss://api.deepgram.com");
         }
     }