Dive into Web3 with our
fastest geo-distributed
high-available Blockchain API

Ethereum
BNB Chain
Polygon
Ethereum
BNB Chain
Polygon
Access our JSON-RPC endpoint to make your UX smoother and faster, and decrease the latency. Our blockchain API allows you to concentrate on growth and development tasks
100%
node-as-a-service with a quick launch
0%
of in-house blockchain deployment, support, and maintenance

Benefits of RPC Fast API

https://rpcfast.com

Fastest and high available blockchain infrastructure

Our nodes as a service provide you with the fastest and most stable connection. We are ultra-speedy thanks to:
Geo-distributed global infrastructure
100% healthy nodes on production
Reducing latency without any harm to UX

Enterprise-grade security

We can protect the nodes from attacks on DNS and domain registrar servers:
Use JSON Web Token (JWT).
Available for Enterprise plan.
Use ETH domain name

Autoscalable and reliable infrastructure

Meet PredictKube, an AI model trained to predict the traffic trend and autoscale infrastructure capacities accordingly:
It works based on your historical data and business metrics.
PredictKube autoscales the node pool to keep your project always up and capable of dealing with any traffic.
We’re trusted by
Try RPC Fast node-as-a-service for free and connect to the blockchain immediately

Profit even more from RPC Fast

Simple control panel

To monitor your blockchain hosting, we created an intuitive dashboard that builds reports about the state of infrastructure.

Blockchain data consistency

We keep the consistency of infrastructure automatic and error-proofed.  Perfect for smart contract services.

Automatic software updates

We track all hard forks and update the software versions timely. You don’t have to think over and plan another tour of regular updates.
Select the blockchain you need
Get access to high-quality blockchain tools with automatic maintenance to build your product and never miss any valuable transactions with our high-quality node pool.
Ethereum API
BNB Chain API
See details
Polygon API
See details
Velas API
See details
Polkadot
Coming soon
Avalance
Coming soon
Solana
Coming soon
A bespoke solution created by Dysnix
Badge Top B2B Companies Clutch Global 2021
A bespoke solution created by Dysnix
8 years of on-hand experience in Kubernetes and blockchain
We’re handling projects with a load of 1.5 million requests per day
Our team provides top-notch services for 99.9% of SLA
Roman Cherednik, Velas
Development for Financial Services Company

Thanks to the efforts of the Dysnix team, the company was able to attract the attention of the general public. The currency is stable while maintaining the necessary flexibility with the support of experts in the industry. The team has proven itself to be a reliable long-term partner.

Dmytro Haidashenko, Shelf Network
Infrastructure Maintenance for Vehicle Trading Network

In the first stage of their optimization plan alone, Dysnix managed to reduce infrastructure costs by 25%. They provide remarkable response times, which allows them to react to unforeseen situations. This makes them ideal for handling urgent tasks.Roman Cherednik, Velas

Alex Gluchowski, Matter Labs
zkSync Solution for IT Company

Dysnix contributed to the successful release of the company's product. They performed a custom auto-scaling solution to reduce the project's costs. The company now has the opportunity to earn a higher income and at the same time increase its likeability with speed and security as main offers.

Alex Momot, Remme
Custom Software Dev for Cybersecurity Company

Dysnix provided a team of Blockchain experts that was always available to assist the client. They finished a product that presented new features in the company's digital asset exchange. As a result, the company now considers their deep involvement as an extension of their own team.

Roman Cherednik, Velas
Cryptocurrency Development for Financial Services Company
See on Clutch

Thanks to the efforts of the Dysnix team, the company was able to attract the attention of the general public. The currency is stable while maintaining the necessary flexibility with the support of experts in the industry. The team has proven itself to be a reliable long-term partner.

Dmytro Haidashenko, Shelf Network
Infrastructure Maintenance for Vehicle Trading Network
See on Clutch

In the first stage of their optimization plan alone, Dysnix managed to reduce infrastructure costs by 25%. They provide remarkable response times, which allows them to react to unforeseen situations. This makes them ideal for handling urgent tasks.Roman Cherednik, Velas

Alex Gluchowski, Matter Labs
zkSync Solution for IT Company
See on Clutch

Dysnix contributed to the successful release of the company's product. They performed a custom auto-scaling solution to reduce the project's costs. The company now has the opportunity to earn a higher income and at the same time increase its likeability with speed and security as main offers.

Alex Momot, Remme
Custom Software Dev for Cybersecurity Company
See on Clutch

Dysnix provided a team of Blockchain experts that was always available to assist the client. They finished a product that presented new features in the company's crypto-asset exchange. As a result, the company now considers their deep involvement as an extension of their own team.

Use our node-as-a-service to forget about any infrastructure worries
10 years of on-hand experience in Kubernetes and blockchain
We’re handling projects with a load of 1.5 million requests per day
Our team provides top-notch services for 99.9% of SLA
Roman Cherednik, Velas
Cryptocurrency Development for Financial Services Company
See on Clutch

Thanks to the efforts of the Dysnix team, the company was able to attract the attention of the general public. The currency is stable while maintaining the necessary flexibility with the support of experts in the industry. The team has proven itself to be a reliable long-term partner.

Dmytro Haidashenko, Shelf Network
Infrastructure Maintenance for Vehicle Trading Network
See on Clutch

In the first stage of their optimization plan alone, Dysnix managed to reduce infrastructure costs by 25%. They provide remarkable response times, which allows them to react to unforeseen situations. This makes them ideal for handling urgent tasks.Roman Cherednik, Velas

Alex Gluchowski, Matter Labs
zkSync Solution for IT Company
See on Clutch

Dysnix contributed to the successful release of the company's product. They performed a custom auto-scaling solution to reduce the project's costs. The company now has the opportunity to earn a higher income and at the same time increase its likeability with speed and security as main offers.

Alex Momot, Remme
Custom Software Dev for Cybersecurity Company
See on Clutch

Dysnix provided a team of Blockchain experts that was always available to assist the client. They finished a product that presented new features in the company's crypto-asset exchange. As a result, the company now considers their deep involvement as an extension of their own team.

Roman Cherednik, Velas
Development for Financial Services Company

Thanks to the efforts of the Dysnix team, the company was able to attract the attention of the general public. The currency is stable while maintaining the necessary flexibility with the support of experts in the industry. The team has proven itself to be a reliable long-term partner.

Dmytro Haidashenko, Shelf Network
Infrastructure Maintenance for Vehicle Trading Network

In the first stage of their optimization plan alone, Dysnix managed to reduce infrastructure costs by 25%. They provide remarkable response times, which allows them to react to unforeseen situations. This makes them ideal for handling urgent tasks.Roman Cherednik, Velas

Use our node-as-a-service to forget about any infrastructure worries
Frequently Asked Questions: Basic Knowledge to Remind
What are blockchain nodes?

Nodes are the “knots” of the blockchain systems interconnected to create the distributed network and secure it. One node can be launched on one separate device or be a part of the software-hardware complex where the node is allocated alongside others. There are a lot of types of nodes: Web3 industry has light nodes, archival nodes, mining nodes, masternodes, and others. Each has its own specialization in transferring information through the network.

How do I get blockchain API?

The best way to get the API for your needs is to read the documentation of the dedicated blockchain. There are lots of APIs available for different needs: Websockets, Rest APIs, Payment Processing APIs, Simple Query APIs, Blockchain Data API, and so on. RPC Fast, as nodes as a service, provides you with all the functionality of the selected network with the help of a blockchain API. Thus you can simply connect it with your project.

How do nodes work?

Depending on the type of node, each node has its own functions, states, and work procedures. But all-in-all, even blockchain nodes for sale exist to validate transactions and store the information about transactions. Nodes are unique tools of distributed systems as each of them stores the whole information about their network. With each new transaction in the blockchain, all nodes are updating at the same time to keep their information fresh.

What is blockchain architecture?

This type of architecture is a distributed network that keeps the data about all events that happened inside each node that participates in it. With such distributed architecture, the environment is pretty secure yet transparent and trustable. This technology is often applied for financial tools, but it’s gone far beyond in other industries now.

What is a blockchain API?

Any blockchain Application Programming Interface (API) is a developer’s tool to get access to the functionality of blockchain and implement it into any other project. Depending on the API itself, the access might be direct or limited with some kind of service interface that’s built upon the API. RPC Fast is the fastest API-based node-as-a-service blockchain industry deserves.

We use cookies to personalize your experience