> For the complete documentation index, see [llms.txt](https://docs.vooi.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vooi.io/vooi-ultra-v3/vooi_ultra-introduction.md).

# Ultra Overview

## **Overview**

**VOOI Ultra — Trading Desk** is a unified workspace for trading across multiple perpetual venues through one interface.

VOOI Ultra includes two main arbitrage tools:

* **Arbitrage Desk** helps traders find, compare, and manually open cross-venue arbitrage strategies.
* **Arbitrage Bots** automate strategy search, execution, and position management based on a selected goal.

<i class="fa-arrow-down-left-and-arrow-up-right-to-center">:arrow-down-left-and-arrow-up-right-to-center:</i> Learn more: [VOOI Arbitrage Desk](/vooi-ultra-v3/vooi-arbitrage-desk.md) · [Arbitrage Bots](/vooi-ultra-v3/arbitrage-bots.md)

VOOI Ultra is built on the **VOOI Perps API**, which standardizes interaction with supported venues while keeping execution venue-native and non-custodial. Each venue keeps its own order books, liquidity, margin accounts, positions, and execution logic.

Access VOOI Ultra: <https://ultra.vooi.io/>

## Use Cases

VOOI Ultra and the underlying VOOI trading layer include several products and components:

<table data-first-column-sticky><thead><tr><th width="161.4444580078125">Product / Component</th><th width="340.111083984375">What it is</th><th>Who it is for</th></tr></thead><tbody><tr><td><strong>Arbitrage Desk</strong></td><td>Manual discovery, comparison, and execution of cross-venue arbitrage strategies</td><td>Traders and strategists</td></tr><tr><td><strong>Arbitrage Bots</strong></td><td>Automated search and execution of arbitrage strategies based on selected goals</td><td>Traders and strategists</td></tr><tr><td><strong>Trading Desk</strong></td><td>Unified workspace for trading and managing positions across supported venues</td><td>Traders</td></tr><tr><td><strong>VOOI Perps API</strong></td><td>One API for interacting with supported perpetual venues</td><td>Builders and integrations</td></tr><tr><td><strong>VOOI MCP</strong></td><td>MCP server for AI agents and agentic trading workflows</td><td>Strategists and AI agents</td></tr></tbody></table>

#### Arbitrage Trading

For cross-venue arbitrage, traders can choose between:

* **Arbitrage Desk** for manual strategy selection and execution;
* **Arbitrage Bots** for automated strategy search and management.

<i class="fa-arrow-down-left-and-arrow-up-right-to-center">:arrow-down-left-and-arrow-up-right-to-center:</i>  Learn more: [VOOI Arbitrage Desk](/vooi-ultra-v3/vooi-arbitrage-desk.md) · [Arbitrage Bots](/vooi-ultra-v3/arbitrage-bots.md)

#### Manual Trading

Traders can use **VOOI Ultra — Trading Desk** to trade across supported venues and manage positions and margin from one workspace.

Access Trading Desk at <https://ultra.vooi.io/trade>

#### For Builders

Builders can use the **VOOI Perps API** to add perpetual trading to their products without integrating each supported venue separately.

<i class="fa-arrow-down-left-and-arrow-up-right-to-center">:arrow-down-left-and-arrow-up-right-to-center:</i>  Learn more: [VOOI API](/vooi-ultra-v3/vooi-api.md)

#### For Agents and Automated Workflows

Automated systems and AI agents can use the **VOOI Perps API** and **VOOI MCP** to access the same trading layer programmatically and build cross-venue workflows.

<i class="fa-arrow-down-left-and-arrow-up-right-to-center">:arrow-down-left-and-arrow-up-right-to-center:</i>  Learn more: [Ultra MCP](/vooi-ultra-v3/vooi_ultra-mcp.md) · [Automation Examples](/vooi-ultra-v3/vooi_ultra-automationexamples.md)

***

### Supported Venues and Markets

Supported venues and market groups currently include:&#x20;

* **Gate**
* **Ondo**
* **Bybit**
* **Binance** (Binance Futures trading)
* **Extended**
* **Hyperliquid**
* **trade.xyz** (HIP-3 market group on Hyperliquid)
* **Kinetiq** (HIP-3 market group on Hyperliquid)
* **Lighter**
* **MEXC**
* **Robinhood Lighter** (Lighter on Robinhood Chain)
* **Aster**

Supported venues, markets, and features may change over time.

### Execution Model

VOOI Ultra does not custody user funds and does not replace venue trading engines.

Each supported venue:

* Maintains its own order books and liquidity;
* Holds user margin and positions;
* Executes orders natively;
* Applies its own fees, trading rules, and risk logic.

VOOI provides a unified layer for accessing and coordinating these venues through **VOOI Ultra**, the **VOOI Perps API**, and **VOOI MCP**.

## Next Steps

* [VOOI Arbitrage Desk](/vooi-ultra-v3/vooi-arbitrage-desk.md): manually review, compare, and open available arbitrage strategies.