diff --git a/k3s/config.json b/k3s/config.json
index 85b1db658..adbfcb1e7 100644
--- a/k3s/config.json
+++ b/k3s/config.json
@@ -39,7 +39,7 @@
       "subturn": {
         "max_depth": 10,
         "max_concurrent": 5,
-        "default_timeout_minutes": 20,
+        "default_timeout_minutes": 2,
         "default_token_budget": 100000,
         "concurrency_timeout_sec": 10
       },
@@ -301,36 +301,54 @@
       "model_name": "openrouter-nemotron",
       "model": "nvidia/nemotron-3-super-120b-a12b:free",
       "protocol": "openrouter",
-      "api_base": "https://openrouter.ai/api/v1"
+      "api_base": "https://openrouter.ai/api/v1",
+      "api_keys": [
+        "env://NVIDIA_API_KEY"
+      ]
     },
     {
       "model_name": "openrouter-elephant",
       "model": "openrouter/elephant-alpha",
       "protocol": "openrouter",
-      "api_base": "https://openrouter.ai/api/v1"
+      "api_base": "https://openrouter.ai/api/v1",
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "openrouter-free",
       "model": "arcee-ai/trinity-large-preview:free",
       "protocol": "openrouter",
-      "api_base": "https://openrouter.ai/api/v1"
+      "api_base": "https://openrouter.ai/api/v1",
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "openrouter-auto",
       "model": "auto",
       "protocol": "openrouter",
-      "api_base": "https://openrouter.ai/api/v1"
+      "api_base": "https://openrouter.ai/api/v1",
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "openrouter-gpt-5.4",
       "model": "openai/gpt-5.4",
       "protocol": "openrouter",
-      "api_base": "https://openrouter.ai/api/v1"
+      "api_base": "https://openrouter.ai/api/v1",
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "nemotron-4-340b",
       "model": "nvidia/nemotron-4-340b-instruct",
-      "api_base": "https://integrate.api.nvidia.com/v1"
+      "api_base": "https://integrate.api.nvidia.com/v1",
+      "api_keys": [
+        "env://NVIDIA_API_KEY"
+      ]
     },
     {
       "model_name": "azure-grok",
@@ -422,85 +440,127 @@
       "model_name": "google-gemma-4-26b-a4b-it:free",
       "model": "google/gemma-4-26b-a4b-it:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "google-gemma-4-31b-it:free",
       "model": "google/gemma-4-31b-it:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "nvidia-nemotron-3-super-120b-a12b:free",
       "model": "nvidia/nemotron-3-super-120b-a12b:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://NVIDIA_API_KEY"
+      ]
     },
     {
       "model_name": "qwen-qwen3-next-80b-a3b-instruct:free",
       "model": "qwen/qwen3-next-80b-a3b-instruct:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "nvidia-nemotron-nano-9b-v2:free",
       "model": "nvidia/nemotron-nano-9b-v2:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://NVIDIA_API_KEY"
+      ]
     },
     {
       "model_name": "openrouter-elephant-alpha",
       "model": "openrouter/elephant-alpha",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "minimax-minimax-m2.5:free",
       "model": "minimax/minimax-m2.5:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "arcee-ai-trinity-large-preview:free",
       "model": "arcee-ai/trinity-large-preview:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "google-lyria-3-pro-preview",
       "model": "google/lyria-3-pro-preview",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "google-lyria-3-clip-preview",
       "model": "google/lyria-3-clip-preview",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "nvidia-nemotron-3-nano-30b-a3b:free",
       "model": "nvidia/nemotron-3-nano-30b-a3b:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://NVIDIA_API_KEY"
+      ]
     },
     {
       "model_name": "nvidia-nemotron-nano-12b-v2-vl:free",
       "model": "nvidia/nemotron-nano-12b-v2-vl:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://NVIDIA_API_KEY"
+      ]
     },
     {
       "model_name": "openai-gpt-oss-120b:free",
       "model": "openai/gpt-oss-120b:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     },
     {
       "model_name": "openai-gpt-oss-20b:free",
       "model": "openai/gpt-oss-20b:free",
       "protocol": "openrouter",
-      "enabled": true
+      "enabled": true,
+      "api_keys": [
+        "env://OPENROUTER_API_KEY"
+      ]
     }
   ],
   "gateway": {
diff --git a/k3s/configmap.yaml b/k3s/configmap.yaml
index 3c381fef7..c1555548d 100644
--- a/k3s/configmap.yaml
+++ b/k3s/configmap.yaml
@@ -46,7 +46,7 @@ data:
           "subturn": {
             "max_depth": 10,
             "max_concurrent": 5,
-            "default_timeout_minutes": 20,
+            "default_timeout_minutes": 2,
             "default_token_budget": 100000,
             "concurrency_timeout_sec": 10
           },
@@ -308,36 +308,54 @@ data:
           "model_name": "openrouter-nemotron",
           "model": "nvidia/nemotron-3-super-120b-a12b:free",
           "protocol": "openrouter",
-          "api_base": "https://openrouter.ai/api/v1"
+          "api_base": "https://openrouter.ai/api/v1",
+          "api_keys": [
+            "env://NVIDIA_API_KEY"
+          ]
         },
         {
           "model_name": "openrouter-elephant",
           "model": "openrouter/elephant-alpha",
           "protocol": "openrouter",
-          "api_base": "https://openrouter.ai/api/v1"
+          "api_base": "https://openrouter.ai/api/v1",
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "openrouter-free",
           "model": "arcee-ai/trinity-large-preview:free",
           "protocol": "openrouter",
-          "api_base": "https://openrouter.ai/api/v1"
+          "api_base": "https://openrouter.ai/api/v1",
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "openrouter-auto",
           "model": "auto",
           "protocol": "openrouter",
-          "api_base": "https://openrouter.ai/api/v1"
+          "api_base": "https://openrouter.ai/api/v1",
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "openrouter-gpt-5.4",
           "model": "openai/gpt-5.4",
           "protocol": "openrouter",
-          "api_base": "https://openrouter.ai/api/v1"
+          "api_base": "https://openrouter.ai/api/v1",
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "nemotron-4-340b",
           "model": "nvidia/nemotron-4-340b-instruct",
-          "api_base": "https://integrate.api.nvidia.com/v1"
+          "api_base": "https://integrate.api.nvidia.com/v1",
+          "api_keys": [
+            "env://NVIDIA_API_KEY"
+          ]
         },
         {
           "model_name": "azure-grok",
@@ -429,85 +447,127 @@ data:
           "model_name": "google-gemma-4-26b-a4b-it:free",
           "model": "google/gemma-4-26b-a4b-it:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "google-gemma-4-31b-it:free",
           "model": "google/gemma-4-31b-it:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "nvidia-nemotron-3-super-120b-a12b:free",
           "model": "nvidia/nemotron-3-super-120b-a12b:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://NVIDIA_API_KEY"
+          ]
         },
         {
           "model_name": "qwen-qwen3-next-80b-a3b-instruct:free",
           "model": "qwen/qwen3-next-80b-a3b-instruct:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "nvidia-nemotron-nano-9b-v2:free",
           "model": "nvidia/nemotron-nano-9b-v2:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://NVIDIA_API_KEY"
+          ]
         },
         {
           "model_name": "openrouter-elephant-alpha",
           "model": "openrouter/elephant-alpha",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "minimax-minimax-m2.5:free",
           "model": "minimax/minimax-m2.5:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "arcee-ai-trinity-large-preview:free",
           "model": "arcee-ai/trinity-large-preview:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "google-lyria-3-pro-preview",
           "model": "google/lyria-3-pro-preview",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "google-lyria-3-clip-preview",
           "model": "google/lyria-3-clip-preview",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "nvidia-nemotron-3-nano-30b-a3b:free",
           "model": "nvidia/nemotron-3-nano-30b-a3b:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://NVIDIA_API_KEY"
+          ]
         },
         {
           "model_name": "nvidia-nemotron-nano-12b-v2-vl:free",
           "model": "nvidia/nemotron-nano-12b-v2-vl:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://NVIDIA_API_KEY"
+          ]
         },
         {
           "model_name": "openai-gpt-oss-120b:free",
           "model": "openai/gpt-oss-120b:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         },
         {
           "model_name": "openai-gpt-oss-20b:free",
           "model": "openai/gpt-oss-20b:free",
           "protocol": "openrouter",
-          "enabled": true
+          "enabled": true,
+          "api_keys": [
+            "env://OPENROUTER_API_KEY"
+          ]
         }
       ],
       "gateway": {