☀️What is Helius?
We help you build better, cheaper, and faster on Solana.
Last updated
We help you build better, cheaper, and faster on Solana.
Last updated
Solana's scale presents challenges such as costly RPC nodes, unreliable data streaming, and cryptic on-chain transactions. We solve these problems. We pride ourselves on having the best 24/7 developer support in crypto.
Helius RPCs are powered by the highest-end hardware, ensuring your app performs at its best. RPCs are nodes that handle requests for working with on-chain data.
We provide Solana's most battle-tested RPCs, trusted by thousands of crypto's best developers. We have global coverage with data centres across North America, Europe, and Asia and 99.99% uptime SLAs.
We offer Geyser, Websockets, and Webhooks to stream data with the lowest latency.
Geyser is the fastest way to stream Solana data. Using the Geyser plugin, you can subscribe to updates on blocks, slots, transactions, and accounts through our private nodes.
🌊Geyser (Yellowstone)For our standard plans, users can access data using Websockets and Webhooks. You can subscribe to the Solana Websockets.
🔌Standard WebsocketsAdditionally, we provide Enhanced Websocket methods to subscribe to transactions and account updates. This feature is currently in beta and is available only for business and professional plans.
⚡Enhanced WebsocketsWebhooks notify you of on-chain events in real-time. With built-in support for over 70 transaction types, you can automate your app's interactions with Solana without the need for complex smart contract parsers. The best part? You can input up to 100,000 addresses into a single webhook.
🪝WebhooksWe have the top validator on Solana, allowing you to send transactions via staked connections to enhance land rates. All our standard plans provide access to shared staked connections, and you can also contact us to obtain dedicated staked connections.
📩Sending Transactions on SolanaMaking sense of Solana data is challenging, as it often appears as a series of long, obscure byte data without context. This makes it difficult for you and your users to understand what's happening.
The Enhanced Transactions APIs solve this by providing enriched, descriptive context. Instead of opaque bytes, you see the details of on-chain transactions, such as whether they are NFT listings, DEX swaps, DeFi loans, or DAO votes.
📖Enhanced Transactions APIWith DAS API, you can access Solana's most complete, versatile, and performant NFT + token API.
With compression, you can access the most cost-efficient way of minting large numbers of digital assets in crypto.
💊Digital Asset Standard (DAS) APIZK Compression is a generalized compression framework that allows developers to store data in Solana at a fraction of the cost. Using the Photon API, similar to Solana's native API, you can access this compression data.
💡What is ZK Compression and Photon?
