High-Performance RPC Node Services: Fast, Reliable, and Scalable
Stop wrestling with unreliable public nodes and the nightmare of self-hosting. Focus on building your dApp—we'll handle the infrastructure.
TRUSTED BY INDUSTRY LEADERS AND INNOVATIVE STARTUPS
Why Build on Errna's RPC Infrastructure?
Your dApp's success depends on the speed and reliability of its connection to the blockchain. Public nodes are slow and congested, while self-hosting is a costly, time-consuming distraction. We provide the robust, high-performance foundation you need to innovate without limits.
Guaranteed 99.95%+ Uptime
Our globally distributed, load-balanced infrastructure ensures your application is always online. Say goodbye to downtime and user complaints.
Blazing-Fast Speed
Experience ultra-low latency with our optimized network. We ensure your transactions and data queries are processed instantly for a superior user experience.
Global Distribution
Serve users anywhere in the world with consistently fast response times. Our nodes are strategically located in key regions across North America, Europe, and Asia.
Ironclad Security
Protect your dApp from threats with built-in DDoS mitigation and advanced security protocols. Our infrastructure is backed by SOC 2 and ISO 27001 compliance.
Scalability on Demand
From a few requests to millions, our infrastructure scales automatically with your needs. Handle traffic spikes from NFT drops or product launches with ease.
Broad Multi-Chain Support
Connect to a wide array of leading blockchains through a single, unified platform. We support major EVM chains, L2s, and are constantly expanding our network.
Expert 24/7 Support
Our team of blockchain infrastructure experts is available around the clock to assist you, ensuring any issues are resolved before they impact your users.
Predictable, Transparent Pricing
Choose a plan that fits your needs with clear, usage-based pricing. No hidden fees or surprise overage charges, allowing you to budget with confidence.
Developer-Friendly Tools
Get started in minutes with our intuitive dashboard, comprehensive documentation, and powerful APIs designed to streamline your development workflow.
A Comprehensive Suite of RPC Node Services
We offer a full spectrum of node services, from high-performance dedicated endpoints to specialized archive access, all designed to meet the rigorous demands of modern Web3 applications.
Dedicated RPC Nodes
Gain exclusive access to a high-performance node reserved solely for your application. Dedicated nodes provide maximum throughput, consistent low latency, and eliminate the "noisy neighbor" problem, making them ideal for production-grade dApps, trading bots, and high-volume services that cannot afford performance degradation.
Key Outcomes & Benefits:
- Peak Performance: Achieve the fastest possible response times with uncontended, dedicated resources.
- Enhanced Reliability: Isolate your application from public traffic spikes, ensuring consistent and predictable performance.
- Greater Control: Customize your node configuration to meet the specific needs of your application.
Shared RPC Nodes
A cost-effective solution perfect for development, testing, and applications with moderate traffic. Our shared nodes are part of a globally load-balanced pool, providing a reliable and scalable entry point to the blockchain without the cost of a dedicated instance. It's the ideal way to get started and grow.
Key Outcomes & Benefits:
- Cost-Efficiency: Access robust blockchain infrastructure at a fraction of the cost of a dedicated node.
- Instant Access: Get connected to the blockchain in minutes with a ready-to-use API key.
- Automatic Scaling: Benefit from our auto-scaling infrastructure that handles fluctuating request volumes smoothly.
Archive Node Access
Query the entire history of the blockchain, from the genesis block to the present. Archive nodes are essential for applications requiring deep historical data, such as blockchain explorers, analytics platforms, and complex DeFi protocols that need to reconstruct past states for accurate calculations.
Key Outcomes & Benefits:
- Complete Data Access: Unlock powerful analytics and insights by querying any block or transaction in history.
- Complex Queries: Execute state-reconstruction queries that are impossible on full or light nodes.
- Eliminate Syncing Hassles: Avoid the massive storage and time requirements of syncing an archive node yourself.
Custom API Endpoints
Create bespoke API endpoints that aggregate data or perform complex queries on the backend, reducing the number of calls your application needs to make. This simplifies your client-side logic, improves performance, and reduces your overall request volume.
Key Outcomes & Benefits:
- Improved Efficiency: Fetch all the data you need in a single, optimized call instead of multiple round trips.
- Simplified Development: Offload complex data aggregation from your dApp to our powerful infrastructure.
- Reduced Costs: Lower your request count and potentially your subscription tier by optimizing data retrieval.
WebSocket Support
Establish a persistent, real-time connection to the blockchain. WebSockets are crucial for applications that need instant updates, such as live trading platforms, blockchain games, and notification services, allowing you to subscribe to new blocks, pending transactions, and smart contract events.
Key Outcomes & Benefits:
- Real-Time Data: Push data to your application the moment it happens on-chain, without constant polling.
- Dynamic User Experiences: Build highly interactive and responsive dApps that reflect on-chain activity instantly.
- Efficient Communication: Maintain a stable, low-overhead connection ideal for streaming data.
Enhanced APIs (e.g., NFT API)
Go beyond standard RPC calls with our specialized APIs. Our NFT API, for example, allows you to fetch metadata, ownership history, and collection details with simple, intuitive endpoints, saving you from the complexity of parsing raw contract data yourself.
Key Outcomes & Benefits:
- Accelerated Development: Integrate complex features like NFT galleries or portfolio trackers in record time.
- Rich, Parsed Data: Receive clean, structured JSON data instead of raw, hard-to-manage on-chain information.
- Stay Ahead: Leverage our continuously expanding suite of enhanced APIs for tokens, DeFi, and more.
Node Monitoring & Analytics
Gain deep visibility into your dApp's performance with our comprehensive analytics dashboard. Track request volume, response times, error rates, and popular methods to optimize your application, identify bottlenecks, and ensure a seamless user experience.
Key Outcomes & Benefits:
- Data-Driven Decisions: Understand exactly how your dApp interacts with the blockchain to make informed optimizations.
- Proactive Problem Solving: Set up alerts to get notified of performance degradation or errors before they affect users.
- Usage Insights: Monitor your request consumption to manage costs and choose the right plan for your needs.
Private Network as a Service
Deploy and manage your own private or consortium blockchain without the operational overhead. We handle the node setup, security, and maintenance for your permissioned network, allowing you to focus on building your enterprise-grade blockchain solution.
Key Outcomes & Benefits:
- Accelerated Enterprise Adoption: Launch a proof-of-concept or production network in days, not months.
- Reduced Operational Costs: Leverage our expertise and infrastructure to run your private network cost-effectively.
- Secure & Compliant: Host your network in a secure environment that meets enterprise compliance standards.
Validator Node Setup & Management
Participate in network security and earn staking rewards without the complexity of running your own validator. We provide secure, reliable, and fully managed validator node services for various Proof-of-Stake (PoS) networks, ensuring maximum uptime and performance.
Key Outcomes & Benefits:
- Maximize Staking Rewards: Our professional setup and monitoring prevent slashing penalties and maximize your returns.
- Hassle-Free Operation: We handle all technical aspects, from initial setup to ongoing updates and security.
- Institutional-Grade Security: Your validator keys are protected with industry-leading security practices.
Geo-Distributed Endpoints
Ensure the lowest possible latency for your global user base. Our geo-routing capabilities automatically direct user requests to the nearest node cluster, providing a fast and responsive experience whether your users are in New York, Berlin, or Tokyo.
Key Outcomes & Benefits:
- Superior Global Performance: Deliver a consistently fast experience to all users, regardless of their location.
- Increased Resilience: Automatically failover between regions to maintain service availability during local outages.
- Simplified Global Deployment: Use a single endpoint that intelligently routes traffic for you.
AI-Optimized Request Routing
Leverage our proprietary AI engine that intelligently routes your requests across our node network. The system analyzes node health, current load, and geographic proximity in real-time to ensure every single request is served by the most optimal node, guaranteeing peak performance and reliability.
Key Outcomes & Benefits:
- Dynamic Performance Optimization: Go beyond simple load balancing with intelligent, real-time routing decisions.
- Unmatched Resilience: Proactively routes traffic away from nodes showing early signs of degradation.
- Self-Healing Infrastructure: Benefit from a network that constantly learns and adapts to deliver the best performance.
Compliance-Ready Nodes
For FinTech and enterprise applications, we offer nodes hosted in specific jurisdictions (e.g., US, EU) to help you meet data residency and regulatory requirements. Our compliance-ready infrastructure provides the foundation for building regulated financial products on the blockchain.
Key Outcomes & Benefits:
- Meet Regulatory Demands: Satisfy data sovereignty requirements like GDPR by choosing your node location.
- Build with Confidence: Develop financial applications on an infrastructure designed with compliance in mind.
- Enterprise-Grade Trust: Leverage our SOC 2 and ISO certified operations for your regulated use case.
Testnet & Devnet Access
Develop and test your smart contracts and dApps for free on a wide range of public testnets. Our reliable testnet endpoints ensure your development and staging environments are as stable as your production setup, leading to smoother deployments.
Key Outcomes & Benefits:
- Risk-Free Development: Test your application thoroughly without spending real assets.
- Stable Testing Environment: Rely on our high-uptime testnet nodes for your CI/CD pipelines.
- Multi-Network Support: Access a variety of testnets for different chains from a single provider.
L2 & Sidechain Support
Build scalable, low-cost applications on leading Layer-2 and sidechain networks. We provide reliable RPC access to networks like Polygon, Arbitrum, and Optimism, enabling you to leverage the benefits of Ethereum's ecosystem with significantly higher throughput and lower transaction fees.
Key Outcomes & Benefits:
- Build Scalable dApps: Create applications that can handle mainstream adoption without high gas fees.
- Unified Access Point: Manage your mainnet and L2 connections through a single, reliable provider.
- Stay on the Cutting Edge: Get access to the latest and most promising scaling solutions as they emerge.
Priority Support & Enterprise SLA
For mission-critical applications, our enterprise plan offers a dedicated account manager, private support channels (e.g., Slack), and a financially-backed Service Level Agreement (SLA). Get peace of mind knowing your infrastructure is backed by guaranteed performance and priority expert support.
Key Outcomes & Benefits:
- White-Glove Service: Receive proactive support and strategic advice from a dedicated technical expert.
- Guaranteed Performance: Secure your investment with a formal SLA that guarantees uptime and response times.
- Rapid Issue Resolution: Get the fastest possible response times for any support inquiries via dedicated channels.
Get Connected in Minutes
Our platform is designed for simplicity and speed. Go from signup to sending your first on-chain request in just a few simple steps.
Choose Your Network
Select from our extensive list of supported blockchains and networks, including mainnets and testnets.
Generate API Key
Instantly create a secure project and generate your unique API key and RPC endpoint URL from our dashboard.
Integrate & Build
Use your new endpoint in your dApp, script, or wallet. Copy-paste our code snippets for popular libraries like Ethers.js or Web3.js.
Monitor & Scale
Track your usage and performance on our analytics dashboard. Upgrade your plan seamlessly as your application grows.
Broad Support for Leading Blockchains
We provide reliable access to a diverse ecosystem of blockchains, from established leaders to emerging Layer-2 solutions. If you don't see a chain you need, let us know.
Powering the Next Generation of Web3
Our infrastructure is trusted by developers across a wide range of sectors to build fast, reliable, and scalable decentralized applications.
DeFi Protocols
Power your DEX, lending platform, or yield aggregator with low-latency nodes that ensure fast transaction processing and accurate, real-time data feeds.
NFT Marketplaces
Provide a seamless user experience for minting, trading, and browsing NFTs with fast metadata retrieval and reliable event tracking, even during high-traffic drops.
Web3 Gaming
Build responsive and immersive blockchain games with real-time WebSocket connections for instant on-chain action updates and state changes.
Crypto Wallets
Deliver a reliable wallet experience with quick balance updates, accurate transaction history, and fast transaction broadcasting to the network.
Data & Analytics
Leverage our archive nodes to perform deep analysis of historical blockchain data, build analytics dashboards, and power on-chain intelligence platforms.
Enterprise Solutions
Connect your enterprise systems to public or private blockchains for supply chain tracking, credential verification, and other business-critical applications.
Proven Success in Demanding Environments
Don't just take our word for it. See how we've helped leading Web3 projects scale their operations, improve performance, and deliver a better experience for their users.
Case Study: Scaling a High-Frequency DeFi Trading Protocol
Client Overview
A rapidly growing decentralized finance (DeFi) protocol specializing in algorithmic trading and liquidity provision. Their platform executes thousands of transactions daily and relies on real-time on-chain data to inform its trading strategies. As their user base grew, their existing infrastructure, a mix of public endpoints and self-managed nodes, began to buckle under the pressure, leading to missed trades and data inconsistencies.
Key Challenges
- Latency Spikes: Inconsistent response times from public nodes were causing their trading bots to execute orders based on stale data.
- Rate Limiting: Frequent rate-limiting during periods of high market volatility throttled their ability to operate effectively.
- Operational Overhead: Their small engineering team was spending over 20 hours per week maintaining and troubleshooting their self-hosted nodes.
- Data Consistency: Discrepancies between different node providers were leading to calculation errors in their analytics engine.
Our Solution
Errna implemented a tailored solution featuring a cluster of geo-distributed, dedicated RPC nodes exclusively for the client. We provided a unified, load-balanced endpoint that intelligently routed requests to the healthiest and lowest-latency node available.
- Deployed dedicated nodes in North America and Europe to minimize latency for their core trading servers.
- Provided WebSocket endpoints for real-time streaming of pending transactions and market events.
- Eliminated all rate limits, giving their bots unrestricted access to the blockchain.
- Took over all node maintenance, patching, and security, freeing up their engineering team to focus on their core trading algorithms.
Case Study: Ensuring a Smooth Mint for a PFP NFT Marketplace
Client Overview
An up-and-coming NFT marketplace preparing for its first major Profile Picture (PFP) collection launch. They anticipated a massive, sudden surge of traffic at the moment of the public mint, with tens of thousands of users attempting to mint simultaneously. Their biggest fear was their website and minting functionality crashing under the load, leading to a failed launch and reputational damage.
Key Challenges
- Extreme Traffic Spikes: Needed infrastructure that could handle a 1000x increase in traffic for a very short period.
- Transaction Broadcasting: Required reliable and fast broadcasting of thousands of mint transactions to the mempool.
- Real-Time Updates: The website needed to accurately display the number of remaining NFTs in real-time.
- Bot Prevention: Needed a robust RPC backend that could withstand aggressive bot activity.
Our Solution
Errna provided an auto-scaling RPC infrastructure solution. We configured a pool of shared nodes behind a high-throughput load balancer with the ability to instantly provision additional dedicated nodes if traffic exceeded predefined thresholds.
- Implemented an intelligent caching layer for read requests (like fetching the total supply) to reduce node load.
- Provided a separate, high-priority endpoint specifically for handling `eth_sendRawTransaction` calls to ensure mints were processed quickly.
- Utilized our Enhanced NFT API to provide the client's front end with fast, reliable data on mint progress.
- Our DDoS protection and security layers absorbed malicious traffic, ensuring legitimate users could access the mint.
Case Study: Powering Analytics for a Web3 Gaming Studio
Client Overview
A Web3 gaming studio developing a complex on-chain strategy game. To balance the game economy and understand player behavior, they needed to analyze historical data, such as player-to-player trades, resource crafting events, and asset transfers, going back to the game's launch. Syncing and managing their own archive node was proving to be prohibitively expensive and technically challenging.
Key Challenges
- Massive Data Needs: Required access to the full state history of the blockchain to run their analytics queries.
- Complex Queries: Needed to trace asset ownership and reconstruct player inventories at specific past blocks.
- Cost Prohibitive: The storage costs alone for an archive node were exceeding their infrastructure budget.
- Slow Sync Times: Their attempts to sync an archive node were taking weeks and were prone to failure.
Our Solution
Errna provided on-demand, reliable access to our managed Archive Nodes for the relevant blockchain. This gave their data science team the power to run deep historical queries without any of the operational burdens or high costs of self-hosting.
- Provided a dedicated archive node endpoint to ensure their complex, long-running queries would not be timed out.
- Assisted their team in optimizing queries for better performance against the archive state.
- Offered a flexible, pay-as-you-go pricing model that was significantly more cost-effective than a full-time, self-managed node.
- Enabled their team to immediately start pulling data, turning a multi-week problem into a same-day solution.
What Our Clients Say
We're proud to be the foundational infrastructure partner for innovative projects across the Web3 ecosystem.
The reliability is night and day compared to our previous provider. We haven't had a single infrastructure-related outage since switching to Errna's dedicated nodes. It just works.
Their 24/7 support team is phenomenal. We had a complex integration question, and their engineer hopped on a call with our team at 3 AM and solved it. That level of service is unheard of.
The speed of their archive nodes is incredible. Queries that used to take minutes are now completing in seconds. It has completely transformed our data analytics workflow.
As a startup, the predictable pricing was a huge plus. We can scale our usage without worrying about a surprise bill at the end of the month. It allows us to focus on growth.
The developer dashboard is clean, intuitive, and provides all the metrics we need to monitor the health of our application. It's clear this was built by developers, for developers.
We migrated our entire infrastructure to Errna in under an hour. The documentation is excellent, and the process was seamless. The performance improvement was immediate.
Backed by a Team of Infrastructure Experts
Our services are managed by a dedicated team of DevOps engineers, cybersecurity specialists, and blockchain protocol experts committed to providing a flawless experience.
Vikas J.
Divisional Manager - ITOps, Certified Expert Ethical Hacker, Enterprise Cloud & SecOps Solutions
Akeel Q.
Manager, Certified Cloud Solutions Expert, Certified AI & Machine Learning Specialist
Arun S.
Lead, Certified Cloud Administration Expert, specializing in Kubernetes and distributed systems.
Prachi D.
Manager, Certified Cloud & IoT Solutions Expert, specializing in real-time data streaming and WebSocket infrastructure.
The Future of Decentralized Infrastructure
The Web3 landscape is evolving at a breakneck pace. We are committed to staying at the forefront of innovation, ensuring our infrastructure not only meets today's needs but is also ready for tomorrow's challenges and opportunities.
AI-Enhanced Reliability
We are pioneering the use of machine learning for predictive maintenance and intelligent traffic routing. Our systems anticipate potential node failures before they happen and dynamically shift traffic, leading to a self-healing network and even higher uptime guarantees.
Seamless L2 & ZK Integration
As the ecosystem moves towards Layer-2 scaling, we are building first-class support for the next generation of ZK-Rollups and Optimistic Rollups. We aim to provide a unified API layer that makes building cross-layer applications simpler and more efficient than ever before.
Decentralized Physical Infrastructure (DePIN)
We are actively exploring and integrating with DePIN projects to further decentralize our own infrastructure. This will create a more resilient, censorship-resistant, and community-powered network for all our users, truly embracing the ethos of Web3.
Frequently Asked Questions
An RPC (Remote Procedure Call) node is a computer that runs a blockchain's client software. It acts as the gateway for a dApp to read data from the blockchain (like account balances) and write data to it (like sending a transaction). You need access to an RPC node because it's the fundamental way for any application to communicate with the blockchain network. Without it, your dApp is flying blind.
A shared node is a resource used by multiple users. It's cost-effective but can sometimes be slower if other users are sending a lot of traffic. A dedicated node is a server reserved exclusively for you. It offers the highest performance, stability, and no rate limits, making it ideal for production applications with significant traffic.
We achieve high availability through a multi-layered strategy. First, our nodes are deployed across multiple geographic regions and cloud providers. Second, we use intelligent load balancers that automatically route requests to the healthiest nodes and can failover instantly if a single node has an issue. Finally, our AI-powered monitoring system proactively detects and mitigates potential problems before they can cause downtime.
We support a wide range of major EVM-compatible chains, including Ethereum, Polygon, BNB Smart Chain, Avalanche, and leading Layer-2s like Arbitrum and Optimism. We are constantly adding support for new networks based on developer demand. Please check our "Supported Blockchains" section for the most current list or contact us if you have a specific request.
A standard "full" node only keeps a limited amount of historical blockchain data to save space. An archive node stores the entire history of the blockchain, every state change since the very first block. You would need an archive node for applications that require deep historical analysis, such as blockchain explorers, tax software, or complex DeFi analytics that need to query account balances at a specific point in the past.
It takes less than five minutes. You simply sign up, create a new project in our dashboard, and we instantly generate an RPC endpoint URL and API key for you. You can then copy and paste this endpoint into your dApp's code using popular libraries like Ethers.js or Web3.js. We provide code snippets to make it even easier.
Absolutely. We are built for scale. You can start on a cost-effective shared plan and seamlessly upgrade to a dedicated node or a higher request tier as your user base and traffic grow. Our team can also work with you to create a custom enterprise plan tailored to your specific scaling needs.
Security is our top priority. Our infrastructure is protected by multiple layers of security, including advanced DDoS mitigation to prevent denial-of-service attacks. Access to our nodes is strictly controlled, and our entire operation is compliant with SOC 2 and ISO 27001 standards, ensuring enterprise-grade security practices.
Ready to Build on a Better Foundation?
Stop letting infrastructure be your bottleneck. Talk to one of our experts today to find the perfect RPC node solution for your project and get the performance, reliability, and scalability you deserve.
Request a Free Consultation