The Best
Solana RPCs.

Solana's most loved RPC Nodes, APIs, Webhooks, and Developer Tooling.

Full Suite of Solana Development Tools.

Fine-tuned for high performance and reliability.

Solana RPCs.

High-performance Solana RPCs

Enhance your apps with speedy Solana RPC nodes, optimized for reliability and backed by 24/7 support. Solana's most battle-tested RPCs, trusted by thousands.

Solana Webhooks

Stream Solana transactions and account changes with low latencies and robust fault-tolerance. Built-in event parsing.

Solana Webhooks.
Solana State Compression and DAS API.

DAS API & Compression

Leverage the most cost efficient way of minting mass amounts of digital assets. Query all tokens and NFTs through a single interface, indexed for performance.

Stream Data with Geyser Plugins

Ultra low-latency data streaming at the speed of Solana.

Solana Geyser Plugins.

Trusted by Solana's best.

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Anatoly Yakovenko
CO-FOUNDER & CEO - SOLANA
"The Helius team makes building on Solana smoother and easier. They’ve done an amazing  job at streamlining and removing complexity from app development on the network."
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Armani Ferrante
founder & CEO - Coral/Backpack
"Helius is super fast, reliable, and I'd recommend them to anyone looking for the best developer experience on Solana. They power a great portion of our infrastructure at Backpack."
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Alfonso Gomez Manas
CO-FOUNDER - CROSSMINT
"The Helius team is the GOAT. They ship fast, intake product feedback overnight, and power a great deal of Crossmint infrastructure. A big percentage of Crossmint products couldn't exist without Helius."
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Noah Prince
HEAD OF PROTOCOL ENGINEERING - HELIUM
"RPC side, Helius has been incredibly responsive. Working with bleeding edge tech like NFT compression, this has been invaluable. Quick turnaround and less time spent debugging indexing issues means we can spend more time on building out great user experiences."
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Stepan Simkin
co-founder & CEO - SQUADS PRotocol
"Helius is an absolutely essential piece of infrastructure, their service is robust and reliable, the team is responsive and brilliant, their attitude and dedication shows how much they care. They are passionately aligned with the success of their customers."
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Luke Truitt
Co-founder & CEO - BRIDGESPLIT
"Helius has been a game-changer for us with extremely reliable RPCs alongside Webhooks that have enabled a whole new set of use cases at a great price. Not to mention providing high-touch customer service for new features or any issues that we have."
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Jon Wong
HEAD OF ECOSYSTEM ENGINEERING - Solana foundation
"The engineers at Helius are top-notch go-getters that know that when your business is on the line, their business is on the line. They relish the opportunity for new problems to solve and aren’t afraid to be at the cutting edge of Solana at all times."
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Tristan Frizza
FOUNDER & CEO -  ZETA MARKETS
"Helius is building the crucial infrastructure required for apps to support mainstream adoption on next generation blockchains like Solana. Having personally built our own in-house indexing and data pipelines at Zeta, I know how much of a headache it is for new teams. Being able to save countless hours of data engineering work and costly AWS bills is a big advantage for us."
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Richard Wu
co-FOUNDER -  TENSOR
"The Helius team is GOATed. Besides providing best-in-class Solana RPCs, they’ve basically given us white-glove service for general Solana infrastructure advice & support. You can count on them to have your back. "
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Helius Blog

Your Latest Updates and Insights on Solana.

Solana’s Gulf Stream: Mo Mempool, Mo problems
Solana Gulf Stream Transaction Forwarding Protocol Helius Blog
Solana’s Gulf Stream: Mo Mempool, Mo problems
An exploration of Gulf Stream, Solana's mempool-less transaction forwarding protocol
All You Need to Know About Solana's v1.18 Update
v1.18 Update to the Solana Labs and Agave Clients
All You Need to Know About Solana's v1.18 Update
Learn about the latest update to the Solana Labs (now Agave) client, as well as the new central scheduler
Stake-Weighted Quality of Service: Everything You Need to Know
Stake-Weighted Quality of Service: Everything You Need to Know
Stake-Weighted Quality of Service: Everything You Need to Know
Learn about Stake-Weighted Quality of Service (SWQoS), how Solana processes transactions, and the growing importance of validators and stake
How to Monitor Solana Transactions Using Geyser Enhanced Websockets
A Guide to Monitoring Solana Transactions Using Geyser Enhanced Websockets
How to Monitor Solana Transactions Using Geyser Enhanced Websockets
Learn how to master Geyser Enhanced Websockets with simple and complex examples
How to Deal with Blockhash Errors on Solana
Blockhash errors Banner
How to Deal with Blockhash Errors on Solana
Developers frequently encounter blockhash errors, which can be difficult to understand. In this blog post, we will explain what causes blockhash errors and discuss the best practices for avoiding them. 
How to Monitor a Raydium Liquidity Pool
How to Monitor a Raydium Liquidity Pool
How to Monitor a Raydium Liquidity Pool
Liquidity pools are smart contracts allowing users to buy and sell crypto on decentralized exchanges and other DeFi platforms. This article will teach two approaches to monitoring liquidity pools: webhooks and websockets.

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