Dedicated cluster of  high-available  geo-distributed blockchain nodes

Run 2+ isolated blockchain nodes with health-aware traffic routing, geo-distribution, automated failover maintained by RPC Fast engineers.
85

blockchains available

90+

deployment zones

Fully

managed

From

$2k/mo

+ infrastructure

RPC Fast builds and operates private clusters around your traffic profile: multiple nodes, load balancing, geo-distribution, health checks, failover, scaling, and chain-specific tooling in one managed infrastructure layer.

Why RPC Fast cluster infrastructure

More than several nodes behind a load balancer

RPC Fast manages the infrastructure layer around the blockchain clients as well: routing, health, scaling, monitoring, recovery, security, and workload-specific tooling.

Health-aware load balancing

Private, isolated infrastructure


Custom data and performance stack


Geo-distributed deployment

Automated recovery and scaling

Managed by blockchain DevOps engineers

Magenta Labs Solana Cluster Case Study

Blockchain analytics & trading data • Solana • Hybrid OVHcloud architecture

Learn more
Before

Two-node setup with limited resilience


Load balancing existed, but without advanced monitoring or caching.

Infrastructure lacked automation


Node deployment and lifecycle operations required more manual work.

High Solana resource pressure


Nodes still failed under Solana v1.18 even with 1 TB RAM configurations.

Cloud economics did not fit the workload


~80 TB monthly bandwidth per node plus high RAM requirements made hyperscaler infrastructure expensive.

After

Hybrid bare-metal + cloud cluster


Solana nodes run on OVHcloud bare metal while Kubernetes control, monitoring, and supporting services use public cloud.

Geo-distributed, redundant infrastructure


Multiple locations, private networking, load balancing, and additional live nodes improve availability.

Automated node lifecycle


Kubernetes, Helm, and GitHub Actions standardize deployment and infrastructure operations.

Production observability


Prometheus/VictoriaMetrics, Grafana Loki, and Promtail provide monitoring, alerts, and centralized logs.

Result: a cost-efficient Solana cluster designed for high availability, low latency, automated operations, and blockchain analytics/trading workloads.

Why cluster is more efficient than a standalone node

Fail over instead of going offline
Route traffic to healthy nodes when one fails or enters maintenance.
Spread load across dedicated capacity
Distribute RPC, streaming, and indexing traffic across 2+ nodes.
Serve users closer to their region
Route requests to nearby infrastructure across multiple deployment zones.
Maintain without downtime
Upgrade or service nodes while healthy capacity keeps serving traffic.
Separate critical workloads
Keep RPC, indexing, archive, validator, or trading workloads from competing for the same resources.
Scale the architecture
Add nodes, regions, or capacity as traffic grows.

How the stack works together: From incoming request to healthy-node response

1

Nearest region

Shortest path

2

Geo routing

Multi-region entry

3

Load balancer

Healthy-node selection

4

Dedicated nodes

Isolated capacity

5

Control plane

Watches the cluster

6

Auto recovery

Failover, scale, restore

Nearest region

Healthy node

Isolated capacity

Automated failover

Managed recovery

Why cluster is more efficient than a standalone node

HFT & quantitative trading
Keep market-data and execution infrastructure available across node failures, traffic spikes, and regional latency differences.
MEV & latency-sensitive systems
Combine dedicated capacity, regional placement, high-throughput data paths, and chain-specific HFT tooling.
DEXs & DeFi protocols
Handle sustained RPC traffic and transaction-critical user flows without placing the whole application behind one node.
Blockchain analytics & indexers
Separate ingestion, custom indexing, archive data, and API-serving workloads across dedicated infrastructure.
High-load dApps & wallets
Absorb traffic spikes with multiple healthy nodes rather than allowing one overloaded endpoint to become a user-facing bottleneck.
Infrastructure & enterprise platforms
Run private blockchain infrastructure with defined failover, observability, security boundaries, and a direct DevOps escalation path.
Pricing is as easy as what SaaS does
A fixed price for maintenance is included
Scale to infinity while paying for cloud resources only
We know how to cut costs by an average of 40% and optimize the TCO

Pricing for cluster of dedicated nodes

For high volume operations with the lowest latency, customized, global self-hosted infrastructure
From $2000/mo + infra costs
Guaranteed minimal latency
Rapid RPC response time: less than 4 ms
Fully managed service with no vendor lock-in
Tailored customization based on project needs
Enhanced security features
Flexible infrastructure options: cloud or bare metal
Reliable support backed by SLA
Advanced MEV tools
Archive Data
RPCFAST Diamond

We use our own time-tested solutions for increasing the stability and security of blockchain infrastructure

Quick start of a new fully-synced node
Quick start of a new fully-synced node within 30 minutes with the most recent snapshots
Global Load Balancer
Global Load Balancer for reducing the response time by choosing the nearest node to the client (CDN for blockchain data)
Protection JSON RPC endpoint
JWT for protection JSON RPC endpoint from man-in-the-middle attacks
Automatic restart of unsynced nodes
Automatic restart of unsynced nodes and regeneration of broken nodes
JsonRPC Caching Proxy
Auto-rotate nodes from pruned snapshots to make them as fast as possible
Protection JSON RPC endpoint
JsonRPC Caching Proxy that speeds up the work and reduces costs due to smart caching

Direct speech from our clients

Evgeny Medvedev

Chief Solutions Architect, Nansen.ai

The team considers all our wishes and is eager to accomplish our additional requests.

See on Clutch

Alex Gluchowski

CEO, Matter Labs

The Dysnix team has a high level of professionalism in managing projects.

See on Clutch

Roman Cherednik

CTO, Financial Services Company

Dysnix has proved itself as a reliable partner over the long run.

See on Clutch

Dmytro Haidashenko

CTO, Shelf.Network

The DevOps engineers' work is organized in such a way that their response takes minimal time.

See on Clutch

Roman Cherednik

CTO, Financial Services Firm

The Dysnix team embarked on this task with commitment and enthusiasm.

See on Clutch

Knuth Rüffer

CEO, Scalors GmbH

Dysnix team has changed a lot of things in the course of the project and it works much better now.

See on Clutch

Serhii Androsiuk

CEO, Hackless

Communications with Dysnix's company specialists are at a high level.

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Yurii Kyparus

Co-Founder & CEO, Wallchain

We were pleased with their professionalism, responsibility, and great communication.

See on Clutch

HIGH-AVAILABILITY IS REAL

Ready for a node failure to become a non-event?

Run 2+ dedicated blockchain nodes with geo-distribution, health-aware routing, automated failover, and RPC Fast engineers managing the infrastructure behind them.

Design Your Cluster

Frequently Asked Questions: Basic Knowledge to Remind

What does dedicated mean?

Dedicated means that you host the software yourself, on your own servers. This is in contrast to using a SaaS (Software-as-a-Service), where the software is hosted by the provider. Self-hosting can give you more control over your data and how the software is used, but it also requires more technical expertise to set up and maintain.

Self-hosting refers to hosting the software on your own servers, as opposed to using a Software-as-a-Service provider. While self-hosting grants greater control over your data and usage of the software, it also necessitates a higher level of technical proficiency for setup and maintenance.

Who will maintain my dedicated blockchain environment?

Our team is ready to set up and maintain a dedicated blockchain infrastructure on your own servers within your private network with an SLA. Our infrastructure engineers have over 7 years of battle-tested experience in DevOps, blockchain, and expertise in custom infrastructure solution of any complexity.

SaaS vs a dedicated solution: which one should I choose?

When deciding between SaaS and self-hosting, control and cost are key factors. SaaS offers limited customization, but may be more expensive for frequent requests. Self-hosting allows for more customization but requires an up-front investment in hardware and software. When it comes to data control, it's significant to consider who has access to your data and how secure it is. With SaaS, you are essentially entrusting your data to a third-party provider and relying on them to maintain its security. With self-hosting, you have complete control over your data and can implement security measures tailored to your specific needs.

Dedicated node vs dedicated cluster: what is the difference between them?

A dedicated node is a single computer set up to participate in a blockchain network as a full or archive node. It stores the entire blockchain data and can be used to get that data via JSON RPC interface. On the other hand, a dedicated cluster is a group of blockchain nodes working together for a more robust and scalable Web3 infrastructure. A dedicated cluster offers advanced features such as load balancing, high availability, scalability and adjustable performance compared to a single dedicated node. The choice between a dedicated node and a dedicated cluster depends on the organization's specific needs and resources.

How can I try RPC Fast before contacting you?

Sign up for a dashboard with Google, GitHub, or email to access the RPC Fast Blockchain API in a SaaS format. Our mission is to make our services user-friendly and accessible. Our team is proud to offer you the fastest Blockchain API available. Get started by interacting with it today.

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