> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cloud.coinbase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Welcome to Coinbase Advanced Trade API

## Introduction

The Advanced Trade API supports programmatic trading and order management with a REST API and WebSocket protocol for real-time market data. Make sure you read our [documentation and guides](/coinbase-app/introduction/welcome) to get started.