Agentic Loan Orchestrator

This is a hackathon-ready prototype for an Agentic Loan Orchestrator using FastAPI, LangGraph, and React.

Folder Structure

• backend/: FastAPI application, Agents, Mock Data.
• frontend/: React + Vite application.

Setup Instructions

Backend

1. Navigate to directory:

   cd backend

2. Create virtual environment and install dependencies:

   pip install -r ../requirements.txt

3. Run the server:

   uvicorn backend.main:app --reload

   Server will start at http://127.0.0.1:8000.

Frontend

1. Navigate to directory:

   cd frontend

2. Install dependencies:

   npm install
   npm install -D tailwindcss postcss autoprefixer
   npx tailwindcss init -p
   npm install mermaid

3. Run the dev server:

   npm run dev

   App will start at http://localhost:5173.

Architecture

• Master Agent: Orchestrates the flow.
• Sales Agent: Handles conversation.
• Verification Agent: Checks customers.json.
• Underwriting Agent: Runs underwriting_rules.py.
• Sanction Agent: Generates PDFs.