<div>
<p><strong>Interested in the simplest method to deploy opBNB RPC nodes? You’ve landed in the right spot. This guide provides everything you need to set up an opBNB node for free using Moralis—the top node provider in the industry. With our user-friendly interface, you can launch nodes for over 30 chains with a mere click. Do you want to understand the process? Here’s a quick overview of what to expect:</strong></p>
<ul class="wp-block-list">
<li><strong>Step 1:</strong> Register for free with Moralis.</li>
<li><strong>Step 2:</strong> Sign in, go to the “Nodes” section, and click the “+ Create Node” button:</li>
</ul>
<figure class="wp-block-image size-full"><img fetchpriority="high" decoding="async" width="2938" height="1192" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab.png" alt="Red arrows pointing at "Nodes" tab and "+ Create Node" button. " class="wp-image-143484" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab.png 2938w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-300x122.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-1024x415.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-768x312.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-1536x623.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-2048x831.png 2048w" sizes="(max-width: 2938px) 100vw, 2938px"/></figure>
<ul class="wp-block-list">
<li><strong>Step 3:</strong> Choose “opBNB,” select “Mainnet,” and click “Create Node”:</li>
</ul>
<figure class="wp-block-image size-full"><img decoding="async" width="2940" height="1582" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations.png" alt="Image showing opBNB RPC node configurations. " class="wp-image-143485" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations.png 2940w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-300x161.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-1024x551.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-768x413.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-1536x827.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-2048x1102.png 2048w" sizes="(max-width: 2940px) 100vw, 2940px"/></figure>
<p>In return, you’ll receive two opBNB RPC node URLs that you can copy and use in your projects to connect with the network:</p>
<figure class="wp-block-image size-full"><img decoding="async" width="2932" height="1190" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS.png" alt="Red arrows pointing at URLs for opBNB RPC nodes. " class="wp-image-143486" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS.png 2932w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-300x122.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-1024x416.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-768x312.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-1536x623.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-2048x831.png 2048w" sizes="(max-width: 2932px) 100vw, 2932px"/></figure>
<p>That’s all there is to it! Setting up opBNB nodes is straightforward with Moralis. If you desire a more detailed walkthrough of the steps above, insights into the opBNB network, and a guide on how to call RPC nodes, just keep reading—we’ve got you covered.</p>
<p>Ready to establish your own opBNB RPC node? Take this opportunity to sign up with Moralis at no cost. This will give you immediate access to our leading node services and additional development tools!</p>
<h3 class="wp-block-heading">Overview</h3>
<p>Considering setting up your own opBNB RPC nodes? You might want to think again. Operating an opBNB node independently necessitates a sophisticated infrastructure with significant computational capacity, ample storage, and considerable bandwidth. Managing this autonomously can be both time-consuming and resource-intensive. Fortunately, there is a more efficient method. You can now simplify this process using Moralis, the premier node provider in the industry.</p>
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1200" height="360" src="https://developers.moralis.com/wp-content/uploads/2024/05/Blog-Moralis-Logo-1.png" alt="Moralis logo." class="wp-image-140799" srcset="https://developers.moralis.com/wp-content/uploads/2024/05/Blog-Moralis-Logo-1.png 1200w, https://developers.moralis.com/wp-content/uploads/2024/05/Blog-Moralis-Logo-1-300x90.png 300w, https://developers.moralis.com/wp-content/uploads/2024/05/Blog-Moralis-Logo-1-1024x307.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/05/Blog-Moralis-Logo-1-768x230.png 768w" sizes="(max-width: 1200px) 100vw, 1200px"/></figure>
<p>At Moralis, we manage all the complexities involved in operating blockchain nodes on your behalf, supporting over 30 blockchain networks. With our straightforward point-and-click interface, you can easily set up your opBNB RPC node. Curious how this works? Read on!</p>
<h2 class="wp-block-heading">What is opBNB?</h2>
<p>OpBNB is an L2 (layer-2) scaling solution for BNB Smart Chain (BSC). It improves BSC by offloading transaction processing and resource utilization while still recording data on the mainnet. This enhancement leads to increased throughput and reduced transaction fees, benefiting both developers and end users alike.</p>
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="2032" height="1154" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-What-is-OpBNB-1.png" alt="Text: "What is opBNB?"" class="wp-image-143488" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-What-is-OpBNB-1.png 2032w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-What-is-OpBNB-1-300x170.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-What-is-OpBNB-1-1024x582.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-What-is-OpBNB-1-768x436.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-What-is-OpBNB-1-1536x872.png 1536w" sizes="(max-width: 2032px) 100vw, 2032px"/></figure>
<p>So, how does opBNB function?</p>
<p>Users engage with opBNB by depositing assets from BSC and utilizing contracts and applications on the L2 network. Sequencers aggregate transactions, perform computations for state transitions, and submit these to the roll-up contract on BSC. Provers produce cryptographic proofs that validate the authenticity of state transitions, while verifiers assess these proofs to confirm the correctness of the opBNB state.</p>
<p>Overall, opBNB allows users to deposit and withdraw assets, interact with dapps and smart contracts, and access network data with elevated throughput and reduced transaction costs. Therefore, by utilizing opBNB, scalability beyond the constraints of BSC is achievable, enhancing the experience for end users.</p>
<h3 class="wp-block-heading">Benefits & Features of opBNB</h3>
<p>Having discussed what opBNB is, let’s delve into some of the benefits and features of this L2 network:</p>
<ul class="wp-block-list">
<li><strong>Optimistic Rollup Technology:</strong> OpBNB employs optimistic rollup technology to combine various off-chain transactions into batches before submitting them to the main chain. This significantly lowers the computational burden on BSC, leading to quicker and cheaper transactions.</li>
</ul>
<ul class="wp-block-list">
<li><strong>High Throughput:</strong> As of 2024, opBNB achieves a throughput exceeding that of BSC, capable of processing up to 5,000 transactions per second (TPS).</li>
</ul>
<ul class="wp-block-list">
<li><strong>Low Fees:</strong> By executing transactions off-chain and finalizing only the state on BSC, opBNB provides low fees, making it ideal for smaller transactions and DeFi applications.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Improved User Experience:</strong> With lower fees and faster transaction confirmations, opBNB enhances the overall Web3 user experience, making interactions with dapps more cost-effective and promoting wider adoption.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Robust Security:</strong> Even with off-chain transaction processing, opBNB upholds strong security due to its reliance on the underlying BSC network.</li>
</ul>
<h2 class="wp-block-heading">What are opBNB RPC Nodes?</h2>
<p>OpBNB RPC nodes comprise computers, servers, and similar devices that participate in the L2 network in various roles. For example, they handle transaction processing, data storage, block propagation, and much more. The opBNB network is made up of numerous nodes that collectively enhance the blockchain’s security and integrity.</p>
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="2694" height="1526" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes.png" alt="opBNB RPC nodes." class="wp-image-143495" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes.png 2694w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-300x170.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-1024x580.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-768x435.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-1536x870.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-2048x1160.png 2048w" sizes="(max-width: 2694px) 100vw, 2694px"/></figure>
<p>There are three primary types of opBNB nodes:</p>
<ul class="wp-block-list">
<li><strong>Fast Node:</strong> Best suited for most dapps, fast nodes maintain only the current state of the opBNB network and are ideal for querying current status and processing transactions.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Full Node:</strong> Full nodes retain recently accessed trie data from the previous 128 blocks, offering heightened security and the capability to query historical data from specific blocks.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Archive Node:</strong> Archive nodes store the entire historical trie data of the blockchain, essential for applications needing complete chain history, such as block explorers.</li>
</ul>
<h3 class="wp-block-heading">What are opBNB RPC Nodes Used For?</h3>
<p>OpBNB RPC nodes have multiple applications. Below are three core examples:</p>
<ul class="wp-block-list">
<li><strong>Transaction Processing:</strong> OpBNB RPC nodes facilitate transaction processing, making them integral to the network's daily functions.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Data Storage:</strong> Nodes are responsible for storing smart contract and transaction data, which is crucial for maintaining the network's integrity.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Web3 Development:</strong> OpBNB RPC nodes serve as gateways to the network, enabling users to interact with the chain seamlessly. They are thus vital for developing dapps, as RPC nodes facilitate reading and writing blockchain data from opBNB.</li>
</ul>
<p>This provides an overview of opBNB RPC nodes and their functions. In the next segment, we will introduce Moralis—the leading node provider in the industry!</p>
<h2 class="wp-block-heading">Introducing Moralis – The Easiest Way to Run opBNB RPC Nodes</h2>
<p>The simplest and most effective method to run opBNB RPC nodes is through Moralis—an industry-leading node provider. With our user-friendly point-and-click interface, managing nodes for over 30 chains is effortless. Thus, establishing an opBNB node has never been more straightforward than with Moralis!</p>
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1920" height="1080" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis.jpg" alt="Text "Ultimate RPC Nodes for Web3"" class="wp-image-143489" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis.jpg 1920w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-300x169.jpg 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-1024x576.jpg 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-768x432.jpg 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-1536x864.jpg 1536w" sizes="(max-width: 1920px) 100vw, 1920px"/></figure>
<p>What makes our nodes stand out in Web3?</p>
<ul class="wp-block-list">
<li><strong>Speed:</strong> Our nodes provide response times starting from 70 ms, establishing the industry standard for speed. With Moralis, you receive real-time data without delay.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Reliability:</strong> Moralis’ nodes are designed for outstanding reliability, boasting 99.9% uptime.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Security:</strong> Keep your data safe. Choose Moralis—the industry's sole SOC 2 Type 2 certified node provider—as your dependable partner.</li>
</ul>
<p>Now, let’s guide you through setting up an opBNB RPC node in three simple steps!</p>
<h2 class="wp-block-heading">Tutorial: How to Set Up opBNB RPC Nodes in 3 Steps</h2>
<p>Now that you’re familiar with Moralis’ node service, we’ll explain how to establish an opBNB node in three uncomplicated steps:</p>
<ol class="wp-block-list">
<li>Register with Moralis</li>
<li>Set Up Your opBNB Node</li>
<li>Integrate Your opBNB Node</li>
</ol>
<h3 class="wp-block-heading">Step 1: Register with Moralis</h3>
<p>The first step in setting up an opBNB node is to create a Moralis account. If you haven’t done so, click the "Start for Free" button at the top right to register:</p>
<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="458" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Start-for-Free-with-Moralis-1024x458.png" alt="" class="wp-image-143490" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Start-for-Free-with-Moralis-1024x458.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Start-for-Free-with-Moralis-300x134.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Start-for-Free-with-Moralis-768x344.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Start-for-Free-with-Moralis-1536x687.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Start-for-Free-with-Moralis.png 2048w" sizes="(max-width: 1024px) 100vw, 1024px"/></figure>
<h3 class="wp-block-heading">Step 2: Set Up Your opBNB Node</h3>
<p>After creating your account, log in and proceed to the "Nodes" tab, followed by clicking the "+ Create Node" button:</p>
<figure class="wp-block-image size-full"><img fetchpriority="high" decoding="async" width="2938" height="1192" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab.png" alt="Red arrows pointing at "Nodes" tab and "+ Create Node" button. " class="wp-image-143484" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab.png 2938w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-300x122.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-1024x415.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-768x312.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-1536x623.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Moralis-Nodes-Tab-2048x831.png 2048w" sizes="(max-width: 2938px) 100vw, 2938px"/></figure>
<p>Next, select “OpBNB,” then “Mainnet,” and click “Create Node”:</p>
<figure class="wp-block-image size-full"><img decoding="async" width="2940" height="1582" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations.png" alt="Image showing opBNB RPC node configurations. " class="wp-image-143485" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations.png 2940w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-300x161.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-1024x551.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-768x413.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-1536x827.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Configurations-2048x1102.png 2048w" sizes="(max-width: 2940px) 100vw, 2940px"/></figure>
<h3 class="wp-block-heading">Step 3: Integrate Your opBNB Node</h3>
<p>Copy and implement one of your opBNB node URLs into your project:</p>
<figure class="wp-block-image size-full"><img decoding="async" width="2932" height="1190" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS.png" alt="Red arrows pointing at URLs for opBNB RPC nodes. " class="wp-image-143486" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS.png 2932w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-300x122.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-1024x416.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-768x312.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-1536x623.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-URLS-2048x831.png 2048w" sizes="(max-width: 2932px) 100vw, 2932px"/></figure>
<p>That’s all! Setting up opBNB RPC nodes is uncomplicated with Moralis!</p>
<h2 class="wp-block-heading">How to Call Your opBNB RPC Nodes</h2>
<p>Now that you understand how to set up opBNB RPC nodes with Moralis, let’s explore how to utilize them practically. Specifically, we’ll demonstrate how to retrieve the native balance of an opBNB wallet using Ethers.js.</p>
<p>Before you begin, ensure you have the following ready:</p>
<p>Now, follow these five steps:</p>
<ul class="wp-block-list">
<li><strong>Step 1:</strong> Open your preferred IDE, create a folder, open a new terminal, and initialize a project with the command below:</li>
</ul>
<pre class="EnlighterJSRAW" data-enlighter-language="generic" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">npm init</pre>
<ul class="wp-block-list">
<li><strong>Step 2:</strong> Install Ethers.js using the following terminal command:</li>
</ul>
<pre class="EnlighterJSRAW" data-enlighter-language="generic" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">npm install ethers</pre>
<ul class="wp-block-list">
<li><strong>Step 3:</strong> Add <code>"type": "module"</code> to your “package.json” file:</li>
</ul>
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1198" height="650" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Type-Module.png" alt="Arrows pointing at "YOUR_NODE_URL" and "address" parameters when configuring opBNB RPC nodes." class="wp-image-143491" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Type-Module.png 1198w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Type-Module-300x163.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Type-Module-1024x556.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Type-Module-768x417.png 768w" sizes="(max-width: 1198px) 100vw, 1198px"/></figure>
<ul class="wp-block-list">
<li><strong>Step 4:</strong> Create a new “index.js” file and add the following code:</li>
</ul>
<pre class="EnlighterJSRAW" data-enlighter-language="js" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">import { ethers } from "ethers";
const provider = new ethers.providers.JsonRpcProvider("YOUR_NODE_URL");
const address = "0xB661E5cA9f0079ac4B971489D72eCf67A7550cE2";
const balance = await provider.getBalance(address);
console.log("Balance: ", ethers.utils.formatEther(balance));</pre>
<p>Make sure to configure the code by replacing <code>YOUR_NODE_URL</code> with one of your opBNB node URLs and adjust the <code>address</code> parameter as needed for your query:</p>
<figure class="wp-block-image size-large"><img loading="lazy" decoding="async" width="1024" height="288" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Code-Config-1024x288.png" alt="" class="wp-image-143493" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Code-Config-1024x288.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Code-Config-300x85.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Code-Config-768x216.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Code-Config-1536x433.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Code-Config.png 1938w" sizes="(max-width: 1024px) 100vw, 1024px"/></figure>
<ul class="wp-block-list">
<li><strong>Step 5:</strong> Execute the script using this terminal command:</li>
</ul>
<pre class="EnlighterJSRAW" data-enlighter-language="generic" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">node index.js</pre>
<p>In return, you will see the native balance of the specified address. Here’s an example output:</p>
<pre class="EnlighterJSRAW" data-enlighter-language="generic" data-enlighter-theme="" data-enlighter-highlight="" data-enlighter-linenumbers="" data-enlighter-lineoffset="" data-enlighter-title="" data-enlighter-group="">Balance: 0.009918153154050728</pre>
<p>Congratulations! You are now equipped to call your opBNB RPC nodes!</p>
<p>For a more detailed tutorial with extra examples of the data types you can retrieve with your nodes, check out the <a href="https://www.youtube.com/@MoralisWeb3">Moralis YouTube</a> video below:</p>
<figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"><p>
</p></figure>
<h2 class="wp-block-heading">The Limitations of RPC Nodes</h2>
<p>While using RPC nodes to interact with blockchain networks is feasible, it may not always be the best option, especially when retrieving on-chain data. So, why is that? Let's discuss three drawbacks of RPC nodes:</p>
<ul class="wp-block-list">
<li><strong>Complex Queries:</strong> Nodes can be challenging to query. Simple inquiries such as “What ERC-20 tokens does wallet X hold?” necessitate multiple requests and manual data aggregation.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Single-Chain Limitation:</strong> RPC nodes operate on one blockchain at a time. This restriction complicates the development of cross-chain dapps, requiring separate nodes for each chain.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Raw Data Issues:</strong> Nodes provide unprocessed blockchain data. Before utilization, you must index, interpret, decode, and format the information, which is resource-intensive and time-consuming.</li>
</ul>
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="2692" height="1530" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Limitations-of-Nodes.png" alt="OpBNB RPC nodes." class="wp-image-143496" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Limitations-of-Nodes.png 2692w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Limitations-of-Nodes-300x171.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Limitations-of-Nodes-1024x582.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Limitations-of-Nodes-768x436.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Limitations-of-Nodes-1536x873.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Limitations-of-Nodes-2048x1164.png 2048w" sizes="(max-width: 2692px) 100vw, 2692px"/></figure>
<p>So, what’s the alternative?</p>
<p>To circumvent these challenges, the optimal solution is to utilize an API provider such as Moralis. With our intuitive interfaces, you can query indexed and decoded data effortlessly with just a few lines of code. Interested in learning more? Join us in the next section as we explore Moralis further!</p>
<h2 class="wp-block-heading">Beyond opBNB RPC Nodes – Discovering Moralis’ Web3 APIs</h2>
<p>Moralis is a leading API provider for Web3, equipped with over ten APIs designed for diverse use cases. Prominent examples include the Wallet API, Token API, Streams API, and others. Leveraging Moralis makes it possible to develop anything from cryptocurrency wallets to token explorers seamlessly!</p>
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="1865" height="1646" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-Moralis-Logo-2.png" alt="" class="wp-image-142702" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-Moralis-Logo-2.png 1865w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-Moralis-Logo-2-300x265.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-Moralis-Logo-2-1024x904.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-Moralis-Logo-2-768x678.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-Moralis-Logo-2-1536x1356.png 1536w" sizes="(max-width: 1865px) 100vw, 1865px"/></figure>
<p>What advantages does utilizing Moralis’ Web3 APIs offer?</p>
<ul class="wp-block-list">
<li><strong>Comprehensive Solutions:</strong> Our APIs are result-focused and designed to minimize the number of calls required to create powerful platforms. This maximizes your workflow efficiency, enabling you to build dapps more quickly.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Cross-Chain Compatibility:</strong> Moralis’ APIs are fully cross-chain compatible, ensuring consistent feature availability across 30+ chains. This streamlines the developer experience by allowing the same APIs to be used across various networks.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Security Focused:</strong> Moralis is the only SOC 2 Type 2 certified infrastructure provider in the industry. If data security and reliability are your priorities, consider building your dapps using our leading Web3 APIs.</li>
</ul>
<p>Explore our complete set of interfaces by visiting the official Web3 API page, where you will find over 10 use case-specific APIs, including the Wallet API, Token API, Streams API, and more!</p>
<h2 class="wp-block-heading">Summary: How to Set Up an opBNB Node for Free</h2>
<p>Establishing and managing opBNB RPC nodes independently demands handling a complex infrastructure with ample storage capacity, robust bandwidth, and significant computational resources. This results in opBNB RPC nodes being both time-consuming and resource-intensive to run on your own. Thankfully, you can bypass these intricacies with a leading node provider like Moralis!</p>
<figure class="wp-block-image size-full"><img loading="lazy" decoding="async" width="2696" height="1532" src="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Summary.png" alt="OpBNB RPC nodes." class="wp-image-143497" srcset="https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Summary.png 2696w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Summary-300x170.png 300w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Summary-1024x582.png 1024w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Summary-768x436.png 768w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Summary-1536x873.png 1536w, https://developers.moralis.com/wp-content/uploads/2024/06/Blog-OpBNB-RPC-Nodes-Summary-2048x1164.png 2048w" sizes="(max-width: 2696px) 100vw, 2696px"/></figure>
<p>With Moralis managing the essential infrastructure needed to operate blockchain nodes, you can utilize our intuitive point-and-click interface to run nodes for over 30 chains. Thus, it has never been simpler to set up an opBNB node at no cost.</p>
<p>What distinguishes our node service in Web3?</p>
<ul class="wp-block-list">
<li><strong>Speed:</strong> Our nodes are industry leaders in speed, offering response times starting at 70 ms.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Reliability:</strong> Achieve unmatched reliability with 99.9% uptime.</li>
</ul>
<ul class="wp-block-list">
<li><strong>Security:</strong> Safeguard your data with Moralis—the only SOC 2 Type 2 certified node provider in the field.</li>
</ul>
<p>If you found this tutorial on opBNB RPC nodes insightful, consider exploring similar articles on our blog. Here are some noteworthy examples:</p>
<p>Moreover, did you realize that Moralis will soon introduce RPC Bitcoin nodes? Want to find out more? Examine the industry’s top provider for Bitcoin RPC!</p>
<p>If you wish to operate your own RPC nodes, don’t forget to sign up with Moralis. You can create an account for free and gain immediate access to our superior node services!</p>
</div>Set Up opBNB RPC Nodes for Free Using Moralis in Simple Steps[embed]https://www.youtube.com/watch?v=G3sNXEls0HA[/embed]
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