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

# Case Studies and Applications

Yelay's innovative yield infrastructure has already begun to DeFi, enabling a wide range of businesses to create unique, value-driven products and services. 

The following case studies demonstrate the versatility and potential of Yelay's "Yield Layer," from enhancing traditional crypto wallets with dynamic yield opportunities to creating new paradigms in earn programs. 

<figure><img src="/files/49gYTEASfUGQwL6EGnvJ" alt=""><figcaption></figcaption></figure>