DeFi Exchanges
Cryptocurrency exchanges are platforms that facilitate the trading of cryptocurrencies for other assets, including digital and fiat currencies

Get a BlockDAG Academy Certificate in DeFi
This short course is part of the BlockDAG DeFi Series. Once you complete all of the activities in this course, you can take a short test to gain your BlockDAG Certificate DeFi Exchange.
Earn a BlockDAG Badge
On completion of this course, you will automatically be awarded a BlockDAG Badge that is proof of you taking this course. Your badge is recorded as an immutable record on the BlockDAG Blockchain. The more courses you do the more BlockDAG Badges you collect!
This Course ...
BlockDAG is a Layer 1 proof of work consensus mechanism that evolves the crypto sphere with a cutting-edge Directed Acyclic Graph structure building on the foundations of Bitcoin