> For the complete documentation index, see [llms.txt](https://api3-ecosystem.gitbook.io/eco/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://api3-ecosystem.gitbook.io/eco/ecosystem-technical/workshops-and-presentations.md).

# Workshops & Presentations

**API3 QRNG Learning Material:**

<https://docs.google.com/presentation/d/1p1yQrmlDcWNJV-hk5Rx-DfBPg1gedRcsmrlBJSeWIps/edit?usp=sharing>

**How to connect any REST API to the blockchain:**

<https://www.youtube.com/watch?v=ajtORrWjXPQ&t=2s>

**EthDenver: How to connect any API to the blockchain:**

* &#x20;<https://www.youtube.com/watch?v=uZmRsrquZEg>

**EthDenver head start: Beacon workshop**

* <https://www.youtube.com/watch?v=0uMpWEa7kiA>&#x20;

**The DAOist Lisbon: Fractal scaling**

* <https://www.youtube.com/watch?v=SZd2Ijf7Iuo>