From 4bae4d00f5cf0fc480218040d358987e97058783 Mon Sep 17 00:00:00 2001
From: Sameer Kankute <sameer@berri.ai>
Date: Tue, 23 Dec 2025 16:09:35 +0530
Subject: [PATCH] Add: transformation file for minmax anthropic endpoint

---
 litellm/litellm_core_utils/get_llm_provider_logic.py | 5 ++++-
 litellm/types/utils.py                               | 1 +
 litellm/utils.py                                     | 6 ++++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/litellm/litellm_core_utils/get_llm_provider_logic.py b/litellm/litellm_core_utils/get_llm_provider_logic.py
index a23fce891b9..a707bdedad3 100644
--- a/litellm/litellm_core_utils/get_llm_provider_logic.py
+++ b/litellm/litellm_core_utils/get_llm_provider_logic.py
@@ -4,8 +4,8 @@ import httpx
 
 import litellm
 from litellm.constants import REPLICATE_MODEL_NAME_WITH_ID_LENGTH
-from litellm.secret_managers.main import get_secret, get_secret_str
 from litellm.llms.openai_like.json_loader import JSONProviderRegistry
+from litellm.secret_managers.main import get_secret, get_secret_str
 
 from ..types.router import LiteLLM_Params
 
@@ -267,6 +267,9 @@ def get_llm_provider(  # noqa: PLR0915
                     elif endpoint == "api.moonshot.ai/v1":
                         custom_llm_provider = "moonshot"
                         dynamic_api_key = get_secret_str("MOONSHOT_API_KEY")
+                    elif endpoint == "api.minimax.io/anthropic" or endpoint == "api.minimaxi.com/anthropic":
+                        custom_llm_provider = "minimax"
+                        dynamic_api_key = get_secret_str("MINIMAX_API_KEY")
                     elif endpoint == "platform.publicai.co/v1":
                         custom_llm_provider = "publicai"
                         dynamic_api_key = get_secret_str("PUBLICAI_API_KEY")
diff --git a/litellm/types/utils.py b/litellm/types/utils.py
index 3416459bc28..47d9ece5e37 100644
--- a/litellm/types/utils.py
+++ b/litellm/types/utils.py
@@ -3014,6 +3014,7 @@ class LlmProviders(str, Enum):
     AMAZON_NOVA = "amazon_nova"
     A2A_AGENT = "a2a_agent"
     LANGGRAPH = "langgraph"
+    MINIMAX = "minimax"
 
 
 # Create a set of all provider values for quick lookup
diff --git a/litellm/utils.py b/litellm/utils.py
index 805fbafcfce..c0e4dd8c052 100644
--- a/litellm/utils.py
+++ b/litellm/utils.py
@@ -7501,6 +7501,12 @@ class ProviderConfigManager:
                 )
 
                 return AzureAnthropicMessagesConfig()
+        elif litellm.LlmProviders.MINIMAX == provider:
+            from litellm.llms.minimax.messages.transformation import (
+                MinimaxMessagesConfig,
+            )
+
+            return MinimaxMessagesConfig()
         return None
 
     @staticmethod