> ## Documentation Index
> Fetch the complete documentation index at: https://yorber.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Digital wallet engineered for volatile and hyperinflationary economies.

## The Vision

**Capital Flux** is not just a wallet; it's a financial shield. Engineered for economies like Venezuela's, where currency depreciates rapidly, the app provides the tools necessary to preserve purchasing power through real-time data and offline resilience.

### Key Features

<CardGroup cols={2}>
  <Card title="Universal Conversion" icon="arrows-rotate">
    Charts and dashboards now support on-the-fly conversion between 14 active currencies using the new Global Rates Adapter.
  </Card>

  <Card title="Cash Flow Intelligence" icon="chart-mixed">
    Quarterly trends with Net/Income/Expense toggles to visualize financial health across multiple wallets.
  </Card>

  <Card title="Multi-Source Oracle" icon="server">
    Real-time rates from BCV (Official), Parallel markets, and Binance P2P (USDT).
  </Card>

  <Card title="Biometric Security" icon="fingerprint">
    Hardware-level protection with AES-256 local encryption for offline data.
  </Card>
</CardGroup>

## Tech Stack

* **Mobile:** React Native (Expo SDK 55) & TypeScript 5.9.
* **Database:** Supabase (Remote) & WatermelonDB/AsyncStorage (Local Cache).
* **API Integration:** `pydolarve.org` (Regional) & `open.er-api.com` (Global Adapter).
* **Testing:** Jest (20+ test cases for currency logic).