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Create main.py
Browse files
main.py
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from fastapi import FastAPI, Request, Header, HTTPException
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import httpx
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app = FastAPI()
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# Replace with your actual backend API key and base URL
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API_KEY = "sk-qO9N6kQEEULMWtF4YGVlTTSjIPllEm1h1wfEBzSmnSbxiXwe"
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BASE_URL = "https://fast.typegpt.net"
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# Custom public header
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PUBLIC_API_KEY = "TypeGPT-Free4ALL"
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@app.api_route("/{path:path}", methods=["GET", "POST"])
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async def proxy(request: Request, path: str, x_api_key: str = Header(None)):
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if x_api_key != PUBLIC_API_KEY:
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raise HTTPException(status_code=401, detail="Invalid API key")
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# Reconstruct full URL to target
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target_url = f"{BASE_URL}/{path}"
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# Prepare headers and body
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headers = dict(request.headers)
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headers["Authorization"] = f"Bearer {API_KEY}"
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headers.pop("host", None)
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body = await request.body()
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async with httpx.AsyncClient() as client:
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response = await client.request(
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request.method,
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target_url,
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content=body,
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headers=headers
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)
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return response.json()
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