The scalability problems with the Ethereum community aren’t any secret, and so they have endured over the previous few years. This, together with the rising demand for Ethereum-based decentralized purposes (dapps), clearly highlights the necessity for scalable and cost-efficient options. Polygon – a distinguished Ethereum scaling answer – supplies two distinct approaches to sort out the related challenges: Polygon PoS and Polygon zkEVM. However what are these two options? And what units them aside? For the solutions to those two questions, be a part of us on this article as we examine and discover the variations between Polygon PoS vs Polygon zkEVM!
Overview
In as we speak’s article, we’ll kick issues off by exploring the intricacies of each Polygon PoS and Polygon zkEVM. From there, we’ll examine Polygon PoS vs Polygon zkEVM to focus on the primary similarities and variations between these two scaling options. In doing so, we’ll look at their architectures, consensus mechanisms, information availability, and many others. We’ll additionally discover some distinguished use instances for Polygon PoS and Polygon zkEVM, respectively. Lastly, to prime issues off, we’ll introduce you to Moralis’ Web3 API suite – the last word device for constructing Polygon-compatible dapps!
In Moralis’ suite of industry-leading APIs, you’ll discover instruments reminiscent of our free NFT API, the most effective API for crypto costs, and lots of others. With these APIs, you may effortlessly leverage the scalability capabilities of the Polygon ecosystem and construct dapps quicker and smarter.
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If that is your ambition, then join with Moralis instantly. You may create an account totally free, and also you’ll acquire rapid entry to all our industry-leading instruments in a heartbeat!
Nonetheless, with out additional delay, let’s kick issues off by exploring the ins and outs of Polygon PoS!
What’s Polygon PoS?
Polygon proof-of-stake (PoS) initially launched as Matic Community in 2017, and it’s a layer-2 (L2) scaling answer for the Ethereum blockchain. Moreover, this community leverages a PoS consensus mechanism and a “Plasma” framework to create a sidechain operating parallel to the Ethereum mainnet. In doing so, Polygon PoS can tackle the scalability problems with the Ethereum community, reducing transaction charges and growing throughput considerably!
![Art image illustration - Polygon logo and the title Polygon PoS](https://moralis.io/wp-content/uploads/2023/11/Art-image-illustration-Polygon-logo-and-the-title-Polygon-PoS-1024x305.png)
Polygon PoS is likely one of the most well-established protocols throughout the Web3 house. The community hosts hundreds and hundreds of decentralized purposes (dapps), processes a mean of greater than three million day by day transactions, and {industry} leaders are constructing on the chain.
So, what are among the key advantages of constructing on Polygon PoS?
Low Value: Polygon PoS is ready to provide a lot decrease transaction charges in comparison with the Ethereum mainnet, with the common value per transaction being roughly $0.015.Neighborhood Help: The community incorporates a extremely energetic and engaged neighborhood of builders. What’s extra, Polygon PoS gives 24/7 improvement assist. EVM Appropriate: Polygon PoS is EVM-compatible, which means you may effortlessly deploy dapps from Ethereum to the community and leverage developer instruments you’re conversant in when constructing initiatives, together with MetaMask, Truffle, and many others. Nicely-Established: Polygon PoS is trusted by among the most important manufacturers in Web2 and Web3. Furthermore, with an already-established consumer base, onboarding new customers to your initiatives is simple.
What’s Polygon zkEVM?
Polygon zkEVM is – very like Polygon PoS – additionally a decentralized Ethereum L2 scaling answer. This L2 scaling answer leverages cryptographic zero-knowledge (zk) proofs to supply validity and quick finality to off-chain transaction computations – a technique often known as zk-rollup!
![Graphic art illustration - Polygon zkEVM logo and title](https://moralis.io/wp-content/uploads/2023/11/Graphic-art-illustration-Polygon-zkEVM-logo-and-title-1024x257.png)
Zk-rollups can execute sensible contracts transparently by publishing zero-knowledge validity proofs, all whereas sustaining opcode compatibility with EVM. In consequence, Polygon zkEVM is absolutely equal to EVM, which means that the overwhelming majority of current Ethereum instruments, sensible contracts, and wallets work seamlessly with the community.
Listed below are among the primary advantages of Polygon zkEVM:
Low Value: Polygon zkEVM leverages zero-knowledge proofs to reduce transaction prices. This ends in decrease complete utilization prices for the top customers, offering a extra compelling consumer expertise. Excessive Efficiency: Polygon zkEVM options quick community finality via frequent validity proofs. Furthermore, with excessive efficiency, you may create many several types of dapps for a wide range of use instances. EVM Equivalence: With full EVM equivalence, you need to use any EVM sensible contracts, wallets, and improvement instruments straight on Polygon zkEVM. In consequence, most current Ethereum dapps work seamlessly on the community. Safety: Expertise the safety of Ethereum along with the scalability capabilities of an L2 answer when working with Polygon zkEVM.
Polygon PoS vs Polygon zkEVM
Now, with an outline of each Polygon PoS and Polygon zkEVM, let’s discover some key variations between these two L2 options. In doing so, we’ll examine their respective consensus mechanisms, architectures, safety, information availability, and extra.
For a fast overview, right here’s a desk summarizing the important thing similarities and variations between Polygon PoS vs Polygon zkEVM:
Nonetheless, with out additional ado, let’s begin our Polygon PoS vs Polygon zkEVM comparability by intently analyzing their respective structure!
Structure
Polygon PoS makes use of a Plasma framework and features as a PoS sidechain operating parallel to the Ethereum blockchain. Consequently, it supplies a separate community that will increase bandwidth for transactions, reducing charges and growing throughput in comparison with Ethereum.
![Art image - showing components comparing Polygon PoS vs Polygon zkEVM](https://moralis.io/wp-content/uploads/2023/11/Art-image-showing-components-comparing-Polygon-PoS-vs-Polygon-zkEVM.png)
Polygon zkEVM leverages a zk-rollup structure that makes use of zero-knowledge proofs to offer an L2 answer working on prime of the Ethereum community. The zk-rollup expertise permits advanced computations to happen off-chain whereas cryptographic proofs are generated and submitted on-chain.
Consensus Mechanism
Polygon PoS makes use of a PoS consensus mechanism and depends on a set of validators to verify and validate transactions on the sidechain. Additionally, the community options round 100 validators who must stake MATIC tokens to develop into eligible to take part. What’s extra, block producers are chosen primarily based on the dimensions of their staked quantity.
Polygon zkEVM, alternatively, leverages a consensus contract supporting the permissionless participation of a number of coordinators – together with sequencers and aggregators – to provide and validate off-chain transactions in batches which can be later submitted on-chain. Furthermore, staking or particular roles should not required to take part on this system.
Sensible Contract Compatibility
Polygon PoS gives EVM compatibility, which means you may deploy and execute Ethereum sensible contracts on the sidechain. Nonetheless, it’s price noting that EVM compatibility additionally implies that there could also be some slight variations within the execution setting between the sidechain and the Ethereum mainnet. Consequently, on events when coping with low-level code or advanced dapps, you may must make sure alterations to your sensible contracts when porting them from Ethereum to Polygon PoS.
![Smart contract components and code for both Polygon PoS and Polygon zkEVM](https://moralis.io/wp-content/uploads/2023/11/Smart-contract-components-and-code-for-both-Polygon-PoS-and-Polygon-zkEVM-1024x436.jpeg)
Alternatively, Polygon zkEVM focuses on reaching EVM equivalence, which means a fair greater stage of compatibility with the Ethereum community. In consequence, Polygon zkEVM permits you to deploy and run current Ethereum sensible contracts on the community seamlessly with none modifications.
All in all, the important distinction is that Polygon zkEVM goals to duplicate the Ethereum execution setting absolutely, whereas Polygon PoS focuses on providing compatibility with Ethereum sensible contracts. As such, Polygon zkEVM permits you to preserve the identical workflow on the L2 answer as you’d on the Ethereum mainnet.
Safety
Polygon PoS extremely will depend on its validators to safe the sidechain, and it operates independently from the Ethereum mainnet. Alternatively, Polygon zkEVM is secured by Ethereum as validity proofs are revealed on-chain, guaranteeing that every one off-chain computations are appropriate and safe.
Information Availability
On Polygon PoS, the state and all transaction information can be found straight on the sidechain. This permits for quick information retrieval and cross-referencing; nevertheless, it comes at a price of additional storage.
Polygon zkEVM incorporates a hybrid answer providing two choices for information availability:
Validium: Information is saved off-chain, the place solely proofs are stored on the Ethereum mainnet. This technique gives improved storage effectivity.Volition: It is a hybrid possibility the place essential information can optionally be saved on-chain whereas the remainder stays off-chain. This supplies a stability between storage effectivity and quick entry.
Polygon PoS vs Polygon zkEVM Use Instances
Each Polygon PoS and Polygon zkEVM have their very own set of advantages and benefits. And since they’ve completely different capabilities, they’re considerably fitted to completely different use instances. So, let’s take this part to take a look at some distinguished use instances for Polygon PoS and Polygon zkEVM, respectively!
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Polygon PoS options excessive throughput and very low charges. Consequently, this makes Polygon PoS the proper setting for dapps required to deal with excessive transaction volumes. Some examples embody Web3 video games, social media dapps, buying and selling platforms, and so forth.
Polygon zkEVM options excessive safety, which the L2 answer leverages from the Ethereum mainnet. This makes this community supreme to be used instances like yield farming, high-value DeFi purposes, and many others., the place safety is prioritized over low transaction charges.
With that mentioned, regardless of some slight variations between them, each Polygon PoS and Polygon zkEVM nonetheless provide low charges and excessive safety. Consequently, nothing stops you from constructing excessive transaction quantity dapps on Polygon zkEVM and safe platforms on Polygon PoS.
So, how do you construct initiatives for the Polygon ecosystem?
If you need the reply to this question, be a part of us within the subsequent part as we introduce you to Moralis’ Web3 APIs – the last word instruments for constructing Polygon dapps!
Construct Seamlessly on Polygon with Moralis
Moralis is an industry-leading Web3 API supplier, and our enterprise-grade interfaces make Web3 improvement as seamless as Web2. Consequently, when working with Moralis, you may effortlessly construct on Polygon each quicker and smarter!
![Moralis Art Image Logo - Build on Polygon PoS or Polygon zkEVM with Moralis](https://moralis.io/wp-content/uploads/2023/11/Moralis-Art-Image-Logo-Build-on-Polygon-PoS-or-Polygon-zkEVM-with-Moralis-1024x904.png)
In our suite of premier APIs, you’ll discover a number of interfaces for numerous use instances. Moreover, all of them assist all main blockchain networks, together with Polygon, Ethereum, BNB Sensible Chain, Arbitrum, and many others. Therefore, it doesn’t matter for those who’re trying to construct an NFT market or a Web3 pockets; we’ve bought you coated!
To provide you just a few examples, listed here are a few of our most distinguished APIs:
NFT API: Moralis’ NFT API is the {industry}’s premier interface for NFT information. The interface helps greater than three million NFT collections and tokens throughout all main EVM chains, together with Polygon. With single traces of code, you will get the whole lot from real-time NFT transactions to enriched metadata. Pockets API: The Pockets API is the last word device for those who’re trying to construct a Web3 pockets or combine pockets performance into your dapps. Additionally, this device helps 500+ million wallets and boasts an array of options, unparalleled scalability, and excessive flexibility. Streams API: Moralis’ Streams API is the last word device for robotically getting notified about real-time Web3 occasions. With this premier interface, you may effortlessly arrange streams to get real-time, customizable updates despatched instantly to your challenge’s backend by way of Web3 webhooks each time one thing vital happens on-chain.
Nonetheless, the APIs above are only some examples of distinguished Moralis interfaces. If you wish to discover all of them, take a look at our Web3 API web page!
Additionally, do you know you may entry all of our APIs totally free? Merely join with Moralis, and also you’ll be capable to leverage the total energy of blockchain expertise in a heartbeat!
Abstract: Polygon PoS vs Polygon zkEVM
In as we speak’s article, we in contrast Polygon PoS vs Polygon zkEVM to focus on the similarities and variations between the 2. In doing so, we examined their architectures, consensus mechanisms, information availability, and many others. You’ll discover a temporary abstract of the comparability within the desk beneath:
If you happen to appreciated this Polygon PoS vs Polygon zkEVM tutorial, take into account studying extra content material right here on Moralis. As an example, take a look at our crypto pockets historical past API information, learn to construct a real-time pockets tracker, or discover the highest block explorer API! Additionally, if you wish to construct Polygon initiatives your self, don’t neglect to enroll with Moralis. You may register fully totally free, and also you’ll acquire rapid entry to all our industry-leading APIs!