> For the complete documentation index, see [llms.txt](https://docs.atomicalmarket.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.atomicalmarket.com/api/overview.md).

# Overview

Integrating with Atomicals Market API

The Atomicals Market API assists developers in building cool things like trading bots or NFT sales analysis sites using our capabilities in indexing and marketplace. We offer a set of endpoints that allow you to retrieve ARC20 tokens, Realms, NFTs, as well as key components of our marketplace, such as listings, statistical data, and more. Let's build together. 💪

## Apply for an API Key

<https://forms.gle/iqjSDfiEhEYrTXu88>&#x20;

## Use API Key for API request

`curl -H "x-api-key: YOUR_API_KEY" https://api.atomicalmarket.com/health -i`

## API Endpoints & Documents

### Mainnet

<https://api.atomicalmarket.com/swagger>

### Testnet

<https://api-testnet.atomicalmarket.com/swagger>\
API-KEY: `WORMb3tunQDo0oN05AaW55GqaFH03wr5vC5Lt7Li`<br>