We should be proud about @0xPolygon. But don't invest if you don't understand what they do just like any other asset class.

More from Crypto

1/ Welcome to #DeFi Wednesday.

Let's talk about how interest-bearing cash on a blockchain is going to revolutionise boring corporate treasury management that concerns every company is is a larger business than all crypto trading in the world.

Enter the thread

👇👇👇


2/ Blockchain community is often seen as toxic maxis and redditors who shill other their weekly favourite shitcoin in the hope of getting Lambo.

Sometimes we also do things that progress humanity towards the better future and interest-bearing cash is one of those things.


3/ Less chad and more things that actually matter:

My incomplete theory of interest-bearing cash is also available also as a blog post:

https://t.co/uiG0fZiVyu

It is 15 pages. Pick your slow poison or die fast by continue reading here.

4/ First time in the history we have an ability to create interest-bearing cash-like instruments.

Interest-bearing cash ticks up dollar (euro) balance real-time in your wallet.

Here is a demonstration using @aaveaave aDAI, based on @makerdao DAI, and @TrustWalletApp


5/ Interest-bearing cash is not like your bank's saving account. Your money in a bank is not yours, but bank's. There are some flaws in the current banking system causing a headache for Chief Financial Officers (CFOs)
I'm sure someone else has explained this, but it is just so cool and I want to explain how this works.


So Curve is awesome for swaps between similar assets, right? The fact that they trade very close to each other is a key part about how Curve works, using it's custom swap invariant function.

That's step 1

Step 2 is that Synthetix is awesome for creating "synthetic assets" (aka synths) which are assets that trade like other assets, that are backed by another, entirely different asset. Basically, a plastic banana that I can buy and sell like a real banana.

Synthetix has a feature that lets you swap between any two synths with zero slippage and a flat fee. That's because it is simply converting the sythentic asset into another synthetic asset, the backing for the synth doesn't change it just uses a different price oracle now.

This is important. Absolutely no slippage, at any size

Swap $1m sUSD for $1m sBTC? flat 0.3% fee

Swap $10m sUSD for $10m sBTC? flat 0.3% fee

swap $100m sUSD for $100m sBTC? Well, there isn't that many synths in Curve, yet but you get the point. The only limit is the pool depth

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