Adds final version with new prompt

code/app/api.py

@@ -0,0 +1,35 @@
+from fastapi import FastAPI
+from pydantic import BaseModel
+from .backend import BDAgent
+
+app = FastAPI()
+
+
+@app.get("/")
+def health():
+    return {"status": "ok"}
+
+
+class QueryRequest(BaseModel):
+    query: str
+    history: str = ""
+    model: str = "anthropic.claude-haiku-4-5-20251001-v1:0"
+    base: str = "bacio_transacional_loja_app"
+
+
+class QueryResponse(BaseModel):
+    response: str
+    input_tokens: int
+    output_tokens: int
+    total_tokens: int
+
+
+@app.post("/agent", response_model=QueryResponse)
+def run_agent(request: QueryRequest):
+    result = BDAgent.main(request.query, request.history, request.model, request.base)
+    return QueryResponse(
+        response=result["response"],
+        input_tokens=result["input_tokens"],
+        output_tokens=result["output_tokens"],
+        total_tokens=result["total_tokens"],
+    )