Polygon zkEVM RPC Nodes – How to Set Up a Polygon zkEVM Node for Free 

Operating Polygon zkEVM RPC nodes is simple with Moralis—the business’s #1 node supplier. Our intuitive consumer interface permits you to arrange a Polygon zkEVM node with simply a few clicks. For those who’re keen to get began, right here’s a fast three-step breakdown of the total course of:

  • Step 1: Enroll for free with Moralis.
  • Step 2: Log in to the admin panel, go to the “Nodes” tab, click on the “+ Create Node” button, and configure your node:
  • Step 3: Copy and combine considered one of your RPC node URLs into your Polygon zkEVM mission:
Red arrows pointing at the copy button for Polygon zkEVM RPC nodes URLs.

That’s it! Operating Polygon zkEVM nodes doesn’t have to be tougher than this when working with Moralis. For those who’re trying for a extra in-depth tutorial, be a part of us as we stroll you thru the complete course of from begin to end in additional element.

Prepared to arrange your individual Polygon zkEVM node? Don’t neglect to join with Moralis. You possibly can arrange an account for free and acquire fast entry to our top-tier node service!


Organising Polygon zkEVM RPC nodes from scratch may be a daunting activity. It requires a advanced infrastructure that’s each resource-intensive and time-consuming to set up. Moreover, since nodes are chain-specific, you want to arrange the required infrastructure for every community you propose to work together with. And for builders constructing cross-chain decentralized purposes (dapps), this will rapidly change into expensive. Fortuitously, you’ll be able to keep away from these challenges with a node supplier like Moralis!

Moralis logo.

At Moralis, we deal with all of the underlying complexities of operating blockchain nodes for you. This permits you to arrange your individual Polygon zkEVM node with simply a few clicks, making the complete course of a breeze. To be taught extra about how this works, be a part of us on this tutorial. Let’s get began!

What’s Polygon zkEVM? 

Polygon zkEVM, launched in 2023, is an revolutionary and decentralized Ethereum layer-2 (L2) scaling resolution. By integrating two highly effective applied sciences—zero-knowledge proofs and the Ethereum Digital Machine—Polygon zkEVM provides a extremely scalable, safe, and user-friendly blockchain platform! 

Text: "Polygon zkEVM"

Polygon zkEVM makes use of cryptographic zero-knowledge proofs to bundle a number of transactions off-chain, later verifying them in a single batch on the Ethereum mainnet. This method considerably reduces the load on Ethereum, leading to increased throughput and far decrease transaction prices.

The community is absolutely EVM-equivalent, making it simple for builders to migrate current Ethereum dapps and sensible contracts to Polygon zkEVM. Moreover, builders can leverage a wide selection of current Ethereum improvement instruments, comparable to wallets like MetaMask and programming languages like Solidity, to construct on the community. This compatibility improves the developer expertise and simplifies the creation of Polygon zkEVM-compatible initiatives.

With this overview of Polygon zkEVM, let’s now discover some great benefits of constructing on this revolutionary community!

Advantages of Constructing on Polygon zkEVM 

Constructing dapps on Polygon zkEVM provides a number of vital benefits. Listed below are 4 key advantages:

  • Low Fuel Charges: Polygon zkEVM’s off-chain transaction processing and zero-knowledge proofs end in minimal transaction charges, offering a cost-effective resolution for each builders and customers.
  • Excessive Throughput: Via batching, a number of transactions may be verified concurrently, assuaging community congestion and considerably rising throughput.
  • EVM Equivalence: Builders can simply transition to Polygon zkEVM, using their current information, abilities, and instruments from Ethereum.
  • Enhanced Safety: Zero-knowledge proofs guarantee transaction integrity, bolstering the safety of the Polygon zkEVM platform.

What are Polygon zkEVM Nodes? 

Put merely, Polygon zkEVM nodes are servers, computer systems, and different gadgets taking part within the community by performing many important duties. Some distinguished examples embody processing transaction batches, broadcasting knowledge, and storing data. These nodes are the spine of Polygon zkEVM, and by working in unison, they make sure the blockchain’s safety and environment friendly operation! 

Polygon zkEVM RPC nodes floating over a landscape.

So, how are Polygon zkEVM RPC nodes utilized?

  • Transaction Validation: Polygon zkEVM nodes validate transactions and propagate new blocks to the chain. These capabilities are essential for sustaining the safety of the community.
  • Knowledge Storage: Sure Polygon zkEVM nodes retailer a full report of all transactions and sensible contract states. This complete storage permits anybody to confirm transactions, upholding the community’s integrity.
  • Dapp Improvement: Polygon zkEVM nodes enable builders to learn and write blockchain knowledge, making them indispensable for Web3 improvement.

With this understanding of what Polygon zkEVM RPC nodes are, we’ll now present you the way to set one up seamlessly utilizing Moralis!

Introducing Moralis – The Trade’s #1 Node Supplier 

Moralis is the business’s premier infrastructure supplier, providing nodes for 20+ blockchain networks. At Moralis, we care for all of the underlying complexities of operating nodes, permitting you to effortlessly arrange a zkEVM node in a heartbeat utilizing our intuitive point-and-click interface!

Text: "Free RPC Nodes for Polygon zkEVM"

However why select Moralis as your node supplier?

  • Reliability: Moralis infrastructure and instruments are constructed to the best reliability requirements, guaranteeing 99.9% uptime for all our nodes.
  • Pace: Our top-tier nodes set the business benchmark for response instances, beginning at simply 70 ms. Consequently, with Moralis, you obtain on-chain knowledge immediately with none delays.
  • Safety: Don’t danger your organization’s knowledge. Select Moralis—the one SOC 2 Sort 2 licensed infrastructure supplier—and expertise the gold customary for enterprise-grade knowledge safety.

Now that you’ve an outline of our node service, let’s take a nearer have a look at the way it works in observe!

3-Step Tutorial: How to Set Up a Polygon zkEVM Node

So as to run a Polygon zkEVM node, you’ll want a Moralis account. As such, earlier than you proceed, ensure that to register an account by clicking ”Begin for Free” on the prime proper: 

From right here, comply with the three steps beneath to arrange your Polygon zkEVM node: 

  • Step 1: Log in, go to the ”Nodes” tab, and hit ”+ Create Node”:
Red arrows pointing at the "Nodes" tab and "+ Create Node" button.
  • Step 2: Choose ”Polygon zkEVM” adopted by ”Mainnet”:
Red arrows pointing at "Polygon zkEVM" and "Mainnet" during node configurations.
  • Step 3: Hit the ”Create Node” button: 
Red arrow pointing at the "Create Node" button during Polygon zkEVM node configuration.

That’s it! With Moralis, it’s simple to arrange Polygon zkEVM nodes! 

From right here, you’ll be able to merely copy and combine one of many node URLs into your code to work together with Polygon zkEVM: 

Red arrows pointing at the copy button for Polygon zkEVM RPC nodes URLs.

How to Name Polygon zkEVM RPC Nodes 

Now that you know the way to arrange a Polygon zkEVM RPC node with Moralis, we’ll additionally present you the way to work together with it utilizing the Ethers.js library. Extra particularly, we’ll display how to fetch the native stability of any pockets! 

Nevertheless, earlier than you get began with the tutorial, you want to care for the next conditions:

As soon as these conditions are met, we are able to proceed with the tutorial:

  • Step 1: Set Up a New Venture: Open your most well-liked IDE, create a folder, and initialize a new mission with the terminal command beneath:
npm init

It’s best to then add "type": "module" to your ”bundle.json” file: 

"type": "module" highlighted in package.json file.
  • Step 2: Set up Ethers.js: Open a new terminal and run the command to set up Ethers.js:
npm set up ethers
  • Step 3: Write Your Script: Create a new ”index.js” file and add the code beneath:
import { ethers } from "ethers";

const supplier = new ethers.suppliers.JsonRpcProvider("YOUR_NODE_URL");

const handle = "0x4943b0C9959dcf58871A799dfB71becE0D97c9f4";

const stability = await supplier.getBalance(handle);
console.log("Balance: ", ethers.utils.formatEther(stability));
  • Step 4: Code Configurations: Exchange YOUR_NODE_URL with considered one of your Polygon zkEVM node URLs and configure the handle parameter to suit your question:
Red arrows pointing at YOUR_NODE_URL and address parameters in a code editor.
  • Step 5: Run the Code: Execute the script by operating this command within the terminal:
node index.js

While you run the code, you’ll get the native stability of the desired pockets. It’s going to look one thing like this:

Stability:  0.9952705014199

Congratulations! You now understand how to make RPC calls to your Polygon zkEVM RPC nodes!

For those who’re trying for a extra detailed breakdown of the steps above, that includes extra examples of the sorts of knowledge you’ll be able to fetch utilizing your node, please watch the Moralis YouTube video beneath:

Limitations of Nodes 

Whereas nodes enable you to each learn and write on-chain knowledge, they aren’t at all times the best choice for querying the blockchain. To clarify why, let’s delve into three important drawbacks of utilizing nodes for this goal:

  • Chain Specificity: Nodes are tied to particular blockchain networks. Which means that if you’d like to construct cross-chain appropriate dapps, it’s essential to run a node for every chain you work together with.
  • Question Complexity: Nodes can’t deal with advanced queries. As an illustration, you can not straight ask a node, “What tokens is wallet X holding?” As a substitute, it’s essential to make a number of requests and manually compile the information, which may be cumbersome and inefficient.
  • Uncooked Knowledge: Knowledge retrieved from nodes is uncooked and unprocessed. To make it helpful, it’s essential to decode, interpret, and format it your self, which is each time-consuming and tedious.
Polygon zkEVM RPC nodes connected.

So, how can we keep away from the challenges above and extra effectively question on-chain knowledge? 

Effectively, probably the most simple different is to use a premier Web3 API supplier like Moralis. With our APIs, now you can question advanced, decoded on-chain knowledge from 30+ blockchain networks with single traces of code. To be taught extra about this, be a part of us beneath as we dive deeper into Moralis! 

Past zkEVM RPC Nodes – Exploring Moralis’ Web3 APIs 

Moralis is the business’s premier Web3 API supplier, and in our toolkit, you’ll discover over ten specialised interfaces for numerous use instances. Some distinguished examples embody the Pockets API, Token API, and Streams API. As such, it doesn’t matter in the event you’re constructing a cryptocurrency pockets, token explorer, or some other Web3 platform; we’ve the instruments for you!

Moralis logo.

However what makes our APIs stand out in opposition to the competitors?

  • Complete: All our APIs are designed with the result in thoughts. As such, when working with Moralis, you get extra knowledge with fewer API calls, permitting you to construct dapps quicker and extra effectively.
  • Cross-Chain: Our APIs are really cross-chain, supporting all main chains, together with Ethereum, Polygon, BSC, and plenty of extra. So, when leveraging Moralis, you’ll be able to seamlessly construct cross-chain dapps with out breaking a sweat.
  • Safe: Expertise the gold customary for enterprise-grade knowledge safety with Moralis—the one SOC 2 Sort 2 licensed Web3 infrastructure supplier.

For those who’d like to discover our premier interfaces, please go to the Web3 API web page!

Moralis Success Tales

Now that you simply’re conscious of the advantages of utilizing Moralis’ Web3 APIs, let’s discover how our premier instruments have helped prospects obtain outstanding success. Listed below are three notable buyer success tales:

  • Changex: Changex is a private finance administration platform that enables customers to seamlessly handle each their crypto and fiat property in a single place. By leveraging Moralis’ Web3 API suite, Changex was ready to go to market in lower than a month: 
Changex quote.
  • Kriptomat: Kriptomat, an Estonia-based fintech firm, goals to bridge decentralized and centralized finance by its cryptocurrency trade. With Moralis’ assist, Kriptomat was ready to scale back prices by a powerful 94%: 
Chart showing how Kriptomat cut costs by 94% with Moralis.
  • MetaMask: As one of many largest pockets suppliers in Web3, MetaMask boasts over 30 million month-to-month lively customers. MetaMask makes use of Moralis’ NFT API to effortlessly fetch NFT knowledge for their portfolio resolution, permitting them to focus extra on constructing distinctive consumer experiences: 
MetaMask quote.

Abstract: How to Run Polygon zkEVM RPC Nodes with Moralis

So as to run Polygon zkEVM RPC nodes from scratch, you usually want to arrange a advanced underlying infrastructure, which is each costly and tedious to set up. What’s extra, in the event you’re constructing cross-chain dapps, you’ll want to undergo this bothersome course of for every chain you’re planning to work together with. Fortuitously, now you can keep away from the related complexities with a node supplier like Moralis!

Polygon zkEVM RPC nodes connected over a purple landscape.

With Moralis’ intuitive UI, now you can seamlessly arrange a node for all main chains—together with Polygon zkEVM—on the click on of a button. However why leverage our node service specifically?

  • Pace: Moralis’ nodes set the benchmark for response instances, getting as little as 70 ms. This implies you’ll obtain the information you want with none delays.
  • Reliability: Our node infrastructure is constructed to the best reliability requirements, guaranteeing 99.9% uptime.
  • Safety: Select Moralis and construct your Polygon zkEVM dapps with the one SOC 2 Sort 2 licensed Web3 node supplier.

For those who preferred this Polygon zkEVM RPC nodes tutorial, take into account studying extra guides right here on the weblog. As an illustration, take a look at our newest article on ZetaChain RPC nodes, learn the way to arrange Base nodes, or discover the intricacies of Ethereum nodes.

Additionally, if you want to arrange your individual Polygon zkEVM node, don’t neglect to join with Moralis. You possibly can register your account freed from cost, and also you’ll acquire fast entry to our premier APIs and node service!

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