Dakhane-Parag/wealthwise-backend

WealthWise AI — RAG Backend

FastAPI backend powering the WealthWise AI financial advisory assistant.

Stack

• —FastAPI + Uvicorn — REST API & SSE streaming
• —Gemini 2.5 Flash — LLM for financial answers
• —SentenceTransformers — Semantic embedding model
• —ChromaDB — Vector store for RAG retrieval
• —SQLite — User auth & chat history persistence
• —Google OAuth 2.0 — JWT-based authentication

API Endpoints

• —GET /health — Health check
• —POST /auth/google — Google ID token auth
• —POST /auth/google/token — Google access token auth
• —GET /chats — List user chats
• —POST /chats — Create new chat
• —POST /query/stream — Streaming RAG query (SSE)
• —POST /ingest — Trigger PDF ingestion