diff --git a/litellm/__init__.py b/litellm/__init__.py
index 6dddc8a22..3ac5d0581 100644
--- a/litellm/__init__.py
+++ b/litellm/__init__.py
@@ -787,6 +787,7 @@ from .llms.openai import (
     OpenAIConfig,
     OpenAITextCompletionConfig,
     MistralConfig,
+    MistralEmbeddingConfig,
     DeepInfraConfig,
 )
 from .llms.azure import (
diff --git a/litellm/llms/openai.py b/litellm/llms/openai.py
index dec86d35d..fa7745af8 100644
--- a/litellm/llms/openai.py
+++ b/litellm/llms/openai.py
@@ -164,6 +164,49 @@ class MistralConfig:
         return optional_params
 
 
+class MistralEmbeddingConfig:
+    """
+    Reference: https://docs.mistral.ai/api/#operation/createEmbedding
+    """
+
+    def __init__(
+        self,
+    ) -> None:
+        locals_ = locals().copy()
+        for key, value in locals_.items():
+            if key != "self" and value is not None:
+                setattr(self.__class__, key, value)
+
+    @classmethod
+    def get_config(cls):
+        return {
+            k: v
+            for k, v in cls.__dict__.items()
+            if not k.startswith("__")
+            and not isinstance(
+                v,
+                (
+                    types.FunctionType,
+                    types.BuiltinFunctionType,
+                    classmethod,
+                    staticmethod,
+                ),
+            )
+            and v is not None
+        }
+
+    def get_supported_openai_params(self):
+        return [
+            "encoding_format",
+        ]
+
+    def map_openai_params(self, non_default_params: dict, optional_params: dict):
+        for param, value in non_default_params.items():
+            if param == "encoding_format":
+                optional_params["encoding_format"] = value
+        return optional_params
+
+
 class DeepInfraConfig:
     """
     Reference: https://deepinfra.com/docs/advanced/openai_api
diff --git a/litellm/proxy/litellm_pre_call_utils.py b/litellm/proxy/litellm_pre_call_utils.py
index 089d469af..d8dc798f0 100644
--- a/litellm/proxy/litellm_pre_call_utils.py
+++ b/litellm/proxy/litellm_pre_call_utils.py
@@ -79,10 +79,6 @@ async def add_litellm_data_to_request(
                     data["cache"][k] = v
 
     verbose_proxy_logger.debug("receiving data: %s", data)
-    # users can pass in 'user' param to /chat/completions. Don't override it
-    if data.get("user", None) is None and user_api_key_dict.user_id is not None:
-        # if users are using user_api_key_auth, set `user` in `data`
-        data["user"] = user_api_key_dict.user_id
 
     if "metadata" not in data:
         data["metadata"] = {}
diff --git a/litellm/utils.py b/litellm/utils.py
index 85f5a405a..036e74767 100644
--- a/litellm/utils.py
+++ b/litellm/utils.py
@@ -4943,7 +4943,18 @@ def get_optional_params_embeddings(
                 message=f"Setting user/encoding format is not supported by {custom_llm_provider}. To drop it from the call, set `litellm.drop_params = True`.",
             )
         return {**non_default_params, **kwargs}
-
+    if custom_llm_provider == "mistral":
+        supported_params = get_supported_openai_params(
+            model=model,
+            custom_llm_provider="mistral",
+            request_type="embeddings",
+        )
+        _check_valid_arg(supported_params=supported_params)
+        optional_params = litellm.MistralEmbeddingConfig().map_openai_params(
+            non_default_params=non_default_params, optional_params={}
+        )
+        final_params = {**optional_params, **kwargs}
+        return final_params
     if (
         custom_llm_provider != "openai"
         and custom_llm_provider != "azure"
@@ -6352,7 +6363,10 @@ def get_supported_openai_params(
             "max_retries",
         ]
     elif custom_llm_provider == "mistral":
-        return litellm.MistralConfig().get_supported_openai_params()
+        if request_type == "chat_completion":
+            return litellm.MistralConfig().get_supported_openai_params()
+        elif request_type == "embeddings":
+            return litellm.MistralEmbeddingConfig().get_supported_openai_params()
     elif custom_llm_provider == "replicate":
         return [
             "stream",