diff --git a/packages/jupyter-ai-magics/jupyter_ai_magics/aliases.py b/packages/jupyter-ai-magics/jupyter_ai_magics/aliases.py
index f34826428..e34a31aa0 100644
--- a/packages/jupyter-ai-magics/jupyter_ai_magics/aliases.py
+++ b/packages/jupyter-ai-magics/jupyter_ai_magics/aliases.py
@@ -6,4 +6,5 @@
     "ernie-bot": "qianfan:ERNIE-Bot",
     "ernie-bot-4": "qianfan:ERNIE-Bot-4",
     "titan": "bedrock:amazon.titan-tg1-large",
+    "openrouter-claude": "openrouter:anthropic/claude-3.5-sonnet:beta",
 }
diff --git a/packages/jupyter-ai-magics/jupyter_ai_magics/partner_providers/openrouter.py b/packages/jupyter-ai-magics/jupyter_ai_magics/partner_providers/openrouter.py
new file mode 100644
index 000000000..81c2d7ab1
--- /dev/null
+++ b/packages/jupyter-ai-magics/jupyter_ai_magics/partner_providers/openrouter.py
@@ -0,0 +1,60 @@
+from typing import Dict
+
+from jupyter_ai_magics import BaseProvider
+from jupyter_ai_magics.providers import EnvAuthStrategy, TextField
+from langchain_core.pydantic_v1 import root_validator
+from langchain_core.utils import convert_to_secret_str, get_from_dict_or_env
+from langchain_openai import ChatOpenAI
+
+
+class ChatOpenRouter(ChatOpenAI):
+    @property
+    def lc_secrets(self) -> Dict[str, str]:
+        return {"openai_api_key": "OPENROUTER_API_KEY"}
+
+
+class OpenRouterProvider(BaseProvider, ChatOpenRouter):
+    id = "openrouter"
+    name = "OpenRouter"
+    models = [
+        "*"
+    ]  # OpenRouter supports multiple models, so we use "*" to indicate it's a registry
+    model_id_key = "model_name"
+    pypi_package_deps = ["langchain_openai"]
+    auth_strategy = EnvAuthStrategy(name="OPENROUTER_API_KEY")
+    registry = True
+
+    fields = [
+        TextField(
+            key="openai_api_base", label="API Base URL (optional)", format="text"
+        ),
+    ]
+
+    def __init__(self, **kwargs):
+        openrouter_api_key = kwargs.pop("openrouter_api_key", None)
+        openrouter_api_base = kwargs.pop(
+            "openai_api_base", "https://openrouter.ai/api/v1"
+        )
+
+        super().__init__(
+            openai_api_key=openrouter_api_key,
+            openai_api_base=openrouter_api_base,
+            **kwargs,
+        )
+
+    @root_validator(pre=False, skip_on_failure=True, allow_reuse=True)
+    def validate_environment(cls, values: Dict) -> Dict:
+        """Validate that api key and python package exists in environment."""
+        values["openai_api_key"] = convert_to_secret_str(
+            get_from_dict_or_env(values, "openai_api_key", "OPENROUTER_API_KEY")
+        )
+        return super().validate_environment(values)
+
+    @classmethod
+    def is_api_key_exc(cls, e: Exception):
+        import openai
+
+        if isinstance(e, openai.AuthenticationError):
+            error_details = e.json_body.get("error", {})
+            return error_details.get("code") == "invalid_api_key"
+        return False
diff --git a/packages/jupyter-ai-magics/pyproject.toml b/packages/jupyter-ai-magics/pyproject.toml
index d42a9bc7b..9273c2d9a 100644
--- a/packages/jupyter-ai-magics/pyproject.toml
+++ b/packages/jupyter-ai-magics/pyproject.toml
@@ -74,6 +74,7 @@ nvidia-chat = "jupyter_ai_magics.partner_providers.nvidia:ChatNVIDIAProvider"
 together-ai = "jupyter_ai_magics:TogetherAIProvider"
 gemini = "jupyter_ai_magics.partner_providers.gemini:GeminiProvider"
 mistralai = "jupyter_ai_magics.partner_providers.mistralai:MistralAIProvider"
+openrouter = "jupyter_ai_magics.partner_providers.openrouter:OpenRouterProvider"
 
 [project.entry-points."jupyter_ai.embeddings_model_providers"]
 azure = "jupyter_ai_magics.partner_providers.openai:AzureOpenAIEmbeddingsProvider"