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app.py

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+from fastapi import FastAPI, Header, Response
+from pydantic import BaseModel
+from typing import Dict, Optional
+import random
+import time
+
+app = FastAPI(
+    title="AgentOracle x402",
+    description="Real-time sentiment and price data for agent-native tokens. Pay $0.05 per query."
+)
+
+# Config
+RECEIVER_WALLET = "0x2d44fc27a616606b42448309F4d8e3F423d93267"
+PRICE_USDC = 0.05
+PRICE_ATOMIC = int(PRICE_USDC * 1_000_000)
+
+class OracleResponse(BaseModel):
+    token: str
+    price_usd: float
+    sentiment: str
+    trend: str
+    timestamp: str
+
+@app.get("/")
+async def root():
+    return {"message": "AgentOracle is ONLINE. POST /query to get market intel."}
+
+@app.post("/query", response_model=OracleResponse)
+async def get_intel(
+    token_name: str,
+    response: Response,
+    x_payment: Optional[str] = Header(None)
+):
+    # x402 Payment Gate
+    if not x_payment or not x_payment.startswith("pay_"):
+        response.status_code = 402
+        response.headers["WWW-Authenticate"] = f'Token realm="x402", as_id="{RECEIVER_WALLET}", min_amount="{PRICE_ATOMIC}", currency="USDC", network="base"'
+        return {
+            "error": "Payment Required",
+            "message": f"Send {PRICE_USDC} USDC to {RECEIVER_WALLET} on Base to unlock this oracle data.",
+            "payment_details": {
+                "address": RECEIVER_WALLET,
+                "amount": PRICE_ATOMIC,
+                "chain": "base"
+            }
+        }
+
+    # Market Intel Logic (Simulated for MVP)
+    prices = {"VIRTUAL": 1.24, "PROMPT": 0.85, "MOLT": 0.12, "SIM": 0.05}
+    sentiments = ["BULLISH", "BEARISH", "NEUTRAL", "EXTREME GREED"]
+    
+    return OracleResponse(
+        token=token_name.upper(),
+        price_usd=prices.get(token_name.upper(), random.uniform(0.1, 2.0)),
+        sentiment=random.choice(sentiments),
+        trend="UP" if random.random() > 0.5 else "DOWN",
+        timestamp=str(int(time.time()))
+    )
+
+if __name__ == "__main__":
+    import uvicorn
+    uvicorn.run(app, host="0.0.0.0", port=7860)