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

# Welcome to International Exchange APIs

<Check>
  Coinbase International Exchange launched on 2 May 2023. To know more, visit [coinbase.com/international-exchange](https://www.coinbase.com/international-exchange).
</Check>

Welcome to Coinbase International Exchange (INTX) API documentation!

The INTX APIs allow you to:

* Trade and manage orders on the International Exchange.
* Choose the API that best accelerates your ability to develop and trade ([FIX](/international-exchange/fix-api/fix-api-overview) or [REST](/api-reference/international-exchange-api/rest-api/introduction))
* Access market data using the Market Data APIs ([FIX](/international-exchange/fix-api/market-data) or [WebSocket](/international-exchange/websocket-feed/websocket-overview))

**To Get Started**

* Sign up or log in to your account at [https://international.coinbase.com/](https://international.coinbase.com/)