1 files changed, 65 insertions, 0 deletions

diff --git a/g4f/Provider/Binjie.py b/g4f/Provider/Binjie.py
new file mode 100644
index 00000000..90f9ec3c
--- /dev/null
+++ b/g4f/Provider/Binjie.py
@@ -0,0 +1,65 @@
+from __future__ import annotations
+
+import random
+from ..requests import StreamSession
+
+from ..typing import AsyncResult, Messages
+from .base_provider import AsyncGeneratorProvider, format_prompt
+
+
+class Binjie(AsyncGeneratorProvider):
+    url = "https://chat18.aichatos8.com"
+    working = True
+    supports_gpt_4 = True
+    supports_stream = True
+    supports_system_message = True
+    supports_message_history = True
+
+    @staticmethod
+    async def create_async_generator(
+        model: str,
+        messages: Messages,
+        proxy: str = None,
+        timeout: int = 120,
+        **kwargs,
+    ) -> AsyncResult:
+        async with StreamSession(
+            headers=_create_header(), proxies={"https": proxy}, timeout=timeout
+        ) as session:
+            payload = _create_payload(messages, **kwargs)
+            async with session.post("https://api.binjie.fun/api/generateStream", json=payload) as response:
+                response.raise_for_status()
+                async for chunk in response.iter_content():
+                    if chunk:
+                        chunk = chunk.decode()
+                        if "sorry, 您的ip已由于触发防滥用检测而被封禁" in chunk:
+                            raise RuntimeError("IP address is blocked by abuse detection.")
+                        yield chunk
+
+
+def _create_header():
+    return {
+        "accept"        : "application/json, text/plain, */*",
+        "content-type"  : "application/json",
+        "origin"        : "https://chat18.aichatos8.com",
+        "referer"       : "https://chat18.aichatos8.com/"
+    }
+
+
+def _create_payload(
+    messages: Messages,
+    system_message: str = "",
+    user_id: int = None,
+    **kwargs
+):
+    if not user_id:
+        user_id = random.randint(1690000544336, 2093025544336)
+    return {
+        "prompt": format_prompt(messages),
+        "network": True,
+        "system": system_message,
+        "withoutContext": False,
+        "stream": True,
+        "userId": f"#/chat/{user_id}"
+    }
+