# 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>