1 files changed, 69 insertions, 0 deletions

diff --git a/g4f/Provider/nexra/NexraChatGptWeb.py b/g4f/Provider/nexra/NexraChatGptWeb.py
new file mode 100644
index 00000000..d14a2162
--- /dev/null
+++ b/g4f/Provider/nexra/NexraChatGptWeb.py
@@ -0,0 +1,69 @@
+from __future__ import annotations
+
+from aiohttp import ClientSession, ContentTypeError
+import json
+
+from ...typing import AsyncResult, Messages
+from ..base_provider import AsyncGeneratorProvider, ProviderModelMixin
+from ..helper import format_prompt
+
+
+class NexraChatGptWeb(AsyncGeneratorProvider, ProviderModelMixin):
+    label = "Nexra ChatGPT Web"
+    url = "https://nexra.aryahcr.cc/documentation/chatgpt/en"
+    api_endpoint = "https://nexra.aryahcr.cc/api/chat/{}"
+    working = True
+    supports_gpt_35_turbo = True
+    supports_gpt_4 = True
+    supports_stream = True
+    
+    default_model = 'gptweb'
+    models = [default_model]
+    
+    model_aliases = {
+        "gpt-4": "gptweb",
+    }
+
+
+    @classmethod
+    def get_model(cls, model: str) -> str:
+        if model in cls.models:
+            return model
+        elif model in cls.model_aliases:
+            return cls.model_aliases[model]
+        else:
+            return cls.default_model
+
+    @classmethod
+    async def create_async_generator(
+        cls,
+        model: str,
+        messages: Messages,
+        proxy: str = None,
+        markdown: bool = False,
+        **kwargs
+    ) -> AsyncResult:
+        headers = {
+            "Content-Type": "application/json"
+        }
+        async with ClientSession(headers=headers) as session:
+            prompt = format_prompt(messages)
+            data = {
+                "prompt": prompt,
+                "markdown": markdown
+            }
+            model = cls.get_model(model)
+            endpoint = cls.api_endpoint.format(model)
+            async with session.post(endpoint, json=data, proxy=proxy) as response:
+                response.raise_for_status()
+                response_text = await response.text()
+                
+                # Remove leading underscore if present
+                if response_text.startswith('_'):
+                    response_text = response_text[1:]
+                
+                try:
+                    response_data = json.loads(response_text)
+                    yield response_data.get('gpt', response_text)
+                except json.JSONDecodeError:
+                    yield response_text