> For the complete documentation index, see [llms.txt](https://yieldex.gitbook.io/yieldex-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yieldex.gitbook.io/yieldex-docs/architecture/modules.md).

# Modules

The system consists of the three main modules presented below

<table data-view="cards"><thead><tr><th data-type="content-ref"></th></tr></thead><tbody><tr><td><a href="/yieldex-docs/architecture/modules/data-collection.md">Data Collection</a></td></tr><tr><td><a href="/yieldex-docs/architecture/modules/decision-making.md">Decision Making</a></td></tr><tr><td><a href="/yieldex-docs/architecture/modules/on-chain-interaction-module.md">On-chain Interaction Module</a></td></tr></tbody></table>