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

# API Overview

> DexBuilder PerpDEX API versions, REST and WebSocket endpoints, capabilities, and troubleshooting guidance.

DexBuilder PerpDEX provides both **REST API** and **WebSocket API**.

* **REST API:** market data, accounts, positions, orders, trade history, and trading operations.
* **WebSocket API:** real-time market data, depth, trades, orders, positions, balances, and trading events.

Current version: `V1.0.0`

## Service endpoints

### REST API

```text theme={null}
https://api.dexbuilder.com/api/v1
```

### WebSocket API

```text theme={null}
wss://api.dexbuilder.com/v1/ws/dex
```

Public market endpoints and public WebSocket channels do not require authentication. Private account, order, and position operations require API credentials and signing.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.