Zero Day Labs Profile picture
Feb 27 12 tweets 8 min read
With promising new projects promising cross-chain capabilities, many people overlook the OGs in the space and what they're doing: Enter @chainlink, building #CCIP.

And they've already got a major player using it: @swiftcommunity

Here's how it'll be a game changer 👇

1/🧵
#CCIP stands for Cross-Chain Interoperability Protocol, and it allows developers to build Omnichain-capable dApps.

This means that the days of having to integrate every single chain individually are over.

2/🧵
It opens up a myriad of possibilities for users too! All the hassle of having to use unsafe bridges/shady CEXes just to get into a new chain? Gone.

Here are some examples of how it'll completely change user experience in #DeFi:

3/🧵
Yield farming

Farmers will no longer have to scour chains for the best yield. Thanks to facilitated aggregation, you'll be able to get optimized yield faster and easier!

4/🧵
Optimized lending/loaning market

Example: Let's say @AaveAave has the best lend yields for a certain token on #Ethereum, and the lowest borrow rates on #Avalanche. You'll be able to deposit collateral on #Eth, and borrow on #Avax!

5/🧵
Lower transaction costs

Kind of how L2s work: Transaction data is processed on a high-TX, low-cost chain, with the results of said transaction bridged over to the original chain to finish up the transaction.

Imagine the convenience of #Optimism or #Arbitrum on any chain!

6/🧵
And it's not just good for users: it makes developing across chains easier.

Protocols that rely on thick liquidity will be able to unify liquidity pools to achieve maximum efficiency.

This means users always have the best rates on each and every chain a protocol is in.

7/🧵
It also accelerates the mass adoption of crypto.

While institutions are trying to enter #crypto in droves, most have no idea how to do it. This is where #CCIP and @swiftcommunity come in!

8/🧵
Facilitating over 40m+ transactions with over 11,000 member institutions, #swift allocates a “Bank Identifier Code” (BIC) to each member, giving enough information to other members to allow a transaction to happen safely and fast.

9/🧵
Well, as fast as you can get with #TradFi, that is. With #CCIP, they can interact with any chain through those existing BICs. As Sergey Nazarov said, "Just like we don't want to build KPIs for 11,000 banks, SWIFT doesn't want to build integrations for every chain."

10/🧵
As of now, #Link has 2045 integrations. With just #Swift alone, they'll get 11,000 more connections, with every bank connected to it.

Talk about mass adoption! Curious to see how they'll implement all of it!

11/🧵
This was a small little thread on #Chainlink's take on interoperability. Like and follow if you want to see more!

By the way, we're not just an educational page - we build cool stuff too! Stay tuned for our announcement (coming SOON)!

See you later!

12/END🧵

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More from @zdlabs

Feb 25
The next big thing for #crypto? Interoperability. In order to truly connect the entire world, different blockchains need to be able to exchange data and assets.

In this thread, we'll take a look at how close we are to achieving it, and who is helping us to do so!

1/🧵
While there are dozens of Layer 1s solving a myriad of different issues, you can't use both simultaneously or easily. A #web2 equivalent of it would be having to use one browser to access Google Docs, and another one just to purchase something on Amazon!

2/🧵
The worst part is that in order to use different chains, you have to send your liquidity around with either:

a) On-chain bridges, which are relatively unsafe (look at how many exploits we've had last year!)
b) Using centralized exchanges and spending unnecessary fees.

3/🧵
Read 14 tweets
Feb 24
Looks like @coinbase just partnered up with @optimismFND in the L2 arms race! Let's take a glance at the current most important person in the room: @buildonbase!

1/🧵
2/🧵 Why is it a big deal? Some bullet points:

→ Coinbase is the biggest American exchange, and they'll onboard their 110m+ users into #DeFi

→ It'll be their on-chain base of operations
→ They'll build a bridge from Base to most L1s, L2s, and non-EVMs like #BTC and #SOL
3/🧵 @coinbase and @optimismFND first worked together helping develop #EIP4844, an update that will rise #ETH's TPS to 1,000, as a way to allow L2s to achieve exponential cost savings, making crypto affordable for mainstream users.
Read 9 tweets
Dec 20, 2022
Huge news to the L2 Ecosystem: @Visa is proposing an automatic payments system on #Ethereum using @StarkNetEco! Let's break it down to understand how would that work 🧵🧵
1/ Blockchain adoption is increasing the demand for products with a great user experience and functionality that support real use cases. @Visa is proposing #AccountAbstraction to enable automated programmable payments through smart contracts.
2/ Using account abstraction, @Visa would be able to allow self-custodial wallets to pull funds automatically rather than requiring user participation every time. This is huge for #crypto, opening the possibility to become more than just a drop in the #CeFi ocean.
Read 12 tweets
Dec 13, 2022
🧵DeFi History Simplified🧵

a) Definition

b) How it was born and how it developed.

c) Its Ups and Downs from Summer ‘20 till May ‘21

d) DeFi 2.0

e) The next wave and what we’re building

A thread by @0xNurstar , our content partner here at ZD Labs!

Image: @finematics Image
2/ What is #DeFi - WiKipedia Definition

"Decentralized finance (often stylized as #DeFi) offers financial instruments without relying on intermediaries such as brokerages, exchanges, or banks by using smart contracts on a #blockchain ." Image
3/DeFi, "Debutante" of the Crypto Bull Run 20'/21'

DeFi unexpectedly played a Main Role in the last #BullMarket , especially at both Early and Final stages with DeFi Summer '20 on one hand, and the Rise/Fall of DeFi 2.0 feat. "Terra Disaster" on the other one. Image
Read 18 tweets

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