Add Melious OpenAI-like provider

litellm/constants.py

@@ -880,6 +880,7 @@ openai_compatible_providers: List = [
     "docker_model_runner",
     "ragflow",
     "pinstripes",  # Pinstripes - JSON-configured provider
+    "melious",  # Melious - JSON-configured provider
     "darkbloom",
 ]
 openai_text_completion_compatible_providers: List = (

litellm/llms/openai_like/providers.json

@@ -159,6 +159,17 @@
       "max_completion_tokens": "max_tokens"
     }
   },
+  "melious": {
+    "base_url": "https://api.melious.ai/v1",
+    "api_key_env": "MELIOUS_API_KEY",
+    "api_base_env": "MELIOUS_API_BASE",
+    "supported_endpoints": [
+      "/v1/chat/completions",
+      "/v1/embeddings",
+      "/v1/images/generations",
+      "/v1/audio/transcriptions"
+    ]
+  },
   "empiriolabs": {
     "base_url": "https://api.empiriolabs.ai/v1",
     "api_key_env": "EMPIRIOLABS_API_KEY",

litellm/provider_endpoints_support_backup.json

@@ -1395,6 +1395,23 @@
         "interactions": true
       }
     },
+    "melious": {
+      "display_name": "Melious (`melious`)",
+      "url": "https://docs.litellm.ai/docs/providers/melious",
+      "endpoints": {
+        "chat_completions": true,
+        "messages": true,
+        "responses": false,
+        "embeddings": true,
+        "image_generations": true,
+        "audio_transcriptions": true,
+        "audio_speech": false,
+        "moderations": false,
+        "batches": false,
+        "rerank": false,
+        "a2a": false
+      }
+    },
     "mistral": {
       "display_name": "Mistral AI API (`mistral`)",
       "url": "https://docs.litellm.ai/docs/providers/mistral",

litellm/types/utils.py

@@ -3480,6 +3480,7 @@ class LlmProviders(str, Enum):
     XIAOMI_MIMO = "xiaomi_mimo"
     TENSORMESH = "tensormesh"
     LIBERTAI = "libertai"
+    MELIOUS = "melious"
     PINSTRIPES = "pinstripes"
     DARKBLOOM = "darkbloom"
     LITELLM_AGENT = "litellm_agent"

provider_endpoints_support.json

@@ -1500,6 +1500,23 @@
         "interactions": true
       }
     },
+    "melious": {
+      "display_name": "Melious (`melious`)",
+      "url": "https://docs.litellm.ai/docs/providers/melious",
+      "endpoints": {
+        "chat_completions": true,
+        "messages": true,
+        "responses": false,
+        "embeddings": true,
+        "image_generations": true,
+        "audio_transcriptions": true,
+        "audio_speech": false,
+        "moderations": false,
+        "batches": false,
+        "rerank": false,
+        "a2a": false
+      }
+    },
     "mistral": {
       "display_name": "Mistral AI API (`mistral`)",
       "url": "https://docs.litellm.ai/docs/providers/mistral",