Helius - Solana's Leading RPC and API Platform

The engine behind Solana's best teams, traders, and tinkerers.

Solana’s most reliable and low latency RPCs, transaction landing services, and data streaming tools.

THE COMPLETE STACK

The API for Internet Markets

Run your apps and trading strategies on a unified platform that combines low latency reads with optimized transaction delivery pipelines to detect onchain signals faster, fill more trades, and reduce engineering time.

Helius is Solana's leading infrastructure provider and developer platform, purpose-built by a Solana-native team with deep protocol expertise. From high-performance RPC nodes and transaction sending (Sender) to gRPC streaming (LaserStream), webhooks, and digital asset APIs — Helius powers teams like Phantom, Jupiter, DFlow, Coinbase, and Bitwise. Founded in 2022 and backed by Founders Fund, Haun Ventures, Foundation Capital, and angel investors including Anatoly Yakovenko, Helius processes billions of daily requests with 99.99% uptime.

STREAM SOLANA DATA

LaserStream

The fastest, most reliable way of streaming Solana blocks, transactions, and account data via gRPC.

Extreme Redundancy — redundant node clusters with historical replay and persistence so you never miss data
Optimized ShredStream — receive data before anyone else without running your own dedicated nodes
Global Coverage — regional endpoints for FRA, AMS, TYO, SG, LAX, LON, EWR, PITT, and SLC

LAND TOP-OF-BLOCK

Sender

Reliably land transactions even during the toughest market conditions with our ultra-low latency transaction sending service. 0 API credits. 7 global endpoints. 50 TPS (default). Optimized for traders.

Route txns across every available high-speed pathway
Submit transactions through 7 regional endpoints
Access staked bandwidth from Solana's #1 validator

CONNECT WITH SOLANA

Solana RPCs

The fastest path to Solana via globally distributed RPCs and our Gatekeeper edge gateway.

Sub-millisecond responses via Gatekeeper, our Rust-based edge gateway
Helius-exclusive archival methods with cursor-based pagination like getTransactionsForAddress
Send transactions via staked connections by default

Enterprise-grade infrastructure and reliability

We detect your problems before you do. The biggest apps in crypto rely on our SOC 2 certified infrastructure and Solana-native experience to meet their every scaling challenge. When you choose us, everything just works.

Tailored solutions just for you

No two companies are the same. Book a meeting with our team, and we'll create a custom plan for your business.

SOC Compliant

RPC success rate99.99%

Transaction confirmations5x faster

Continents covered3

Support available24/7

Solutions for any business

Traders & Market Makers

Combine the lowest latency shreds with the fastest transaction delivery service to find signals faster and win more trades.

Crypto Exchanges

Run your exchange on the most scalable and reliable Solana tech stack so you can handle even the most active trading days onchain.

Searchers

Discover opportunities and land bids faster than your competitors with a unified trading stack engineered for speed and simplicity.

Wallets

Create a wallet experience users love with the freshest account balances, real-time notifications, and industry-leading reliability.

DeFi

Build performant apps for internet capital markets on purpose-built infrastructure for low latency reads and writes.

Fintech

Launch new payments, banking, and stablecoin apps on a platform with unmatched availability and scale.

Trusted by Solana's best teams

The number one thing we care about is safety for users. To give traders the best price and tightest spreads, we depend on LaserStream to feed our price engine with the freshest, fastest onchain data.

Nitesh Nath

CEO, DFLOW

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.

Armani Ferrante

CO-FOUNDER & CEO, BACKPACK

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.

Anatoly Yakovenko

CO-FOUNDER & CEO, SOLANA

The Helius team's deep technical expertise in Solana and node management was absolutely critical during one of our most challenging and busiest days. Thanks to their support, we handled extreme congestion and enabled our users to complete more than 10 million transactions in just one day.

Jorge Valdeiglesias

STAFF SOFTWARE ENGINEER, PHANTOM

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.

Alfonso Gomez Manas

CO-FOUNDER, CROSSMINT

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.

Tristan Frizza

FOUNDER & CEO, ZETA MARKETS

Helius has been instrumental in kickstarting our Pythnet operations. Their seamless infrastructure management ensures everything runs smoothly, allowing us to focus on building and scaling our trading operations without worrying about the details of running Solana nodes.

Jeremy De Groodt

CO-FOUNDER & CTO, KEYROCK

As Solana activity continues to grow, Helius stands out as one of the leading Solana infrastructure providers, enabling our team to access reliable data that meets the demands of an enterprise-grade platform.

Jonathan Levin

CEO AND CO-FOUNDER, CHAINALYSIS

We tried every strategy to land transactions on Solana, but nothing was working. The moment we switched our RPCs to Helius and started sending transactions through staked connections, all of our problems disappeared. Now we can confidently scale our business on Solana without worrying about our customer's transactions getting dropped.

Cody Lambert

SOFTWARE ENGINEER, BRALE

When it comes to SOL staking, Helius is truly differentiated. Helius is the industry leader when it comes to running secure, reliable, and performant validators. Since launching in 2022, they have championed Solana's success, built world-class infrastructure, and stewarded the network to become what it is today - the foundation on which the new financial system will be built.

Cosmo Jiang

GENERAL PARTNER AT PANTERA CAPITAL AND BOARD OBSERVER AT HSDT

We're thrilled to partner with Helius in building our own Solana validator for the Bitwise Solana Staking ETF. Not only is Helius the standard bearer for Solana validators when it comes to areas like performance, reliability, and security, but their native understanding of Solana and its ecosystem is unmatched. They've helped us build the perfect high performance validator—one that meets our stringent needs around security and reporting as an ETF issuer.

Hong Kim

CTO, BITWISE ASSET MANAGEMENT

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