> For the complete documentation index, see [llms.txt](https://cll-devrel.gitbook.io/bootcamp-2024/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cll-devrel.gitbook.io/bootcamp-2024/3.-oracles-erc20-and-chainlink-data-feeds.md).

# 3. Oracles, ERC20 & Chainlink Data Feeds

In this workshop we will be covering Oracles, the ERC20 Token Standard and Chainlink Data Feeds. You will create your very own Token & use Chainlink Data Feeds to allow others to buy your token.