# Helius > The engine behind Solana's best teams, traders, and tinkerers. Helius is an enterprise-grade Solana development platform offering RPCs, APIs, data streaming tools, and 24/7 customer support. Helius is an API platform that empowers developers to build on Solana by providing enhanced data, insights, and automation. Their APIs offer real-time data, historical data, token metadata, and more. Helius aims to make building on Solana easier and more accessible for developers. - Type: Company - Sector: Developer Tooling - Status: Active - Founded: 2022-07-01 - Profile: https://thegrid.id/profiles/Helius ## Products - [Helius RPC nodes](https://thegrid.id/profiles/Helius): Helius is a blockchain API platform that provides infrastructure to simplify building on Solana. (RPC Provider, Live, Main Product) - [ORB (fka as XRay)](https://thegrid.id/profiles/Helius): A human-readable Solana transaction explorer powered by Helius. (Block Explorer, Open Beta) - [Helius APIs](https://thegrid.id/profiles/Helius): Helius APIs is a suite of REST APIs for Solana developers. It includes the Digital Asset Standard (DAS) API for token and NFT metadata, Enhanced Transactions API for human-readable transaction parsing, Priority Fee API for fee estimation, ZK Compression endpoints, and the Wallet API for aggregated wallet data including balances, history, transfers, and identity lookups. (OnChain Data API, Live) - [Helius Data Streaming](https://thegrid.id/profiles/Helius): Helius' data streaming service delivers real-time updates on Solana blockchain events, enabling instant access to transaction and account changes for improved application responsiveness. (OnChain Data API, Live) - [Helius Validator-as-a-Service](https://thegrid.id/profiles/Helius): Validator-as-a-Service provides fully managed white label Solana validators for enterprises and institutions, enabling branded staking services while eliminating operational complexity through automated monitoring, security maintenance, and performance optimization. (Node Hosting, Live) ## Assets - [Helius Staked SOL (hSOL)](https://thegrid.id/profiles/Helius): hSOL is a liquid staking token representing staked SOL on the Helius validator. It is used to earn staking rewards while maintaining liquidity for use in DeFi applications, trading, or transfers without unstaking. Stake delegated to Helius is used to enable faster processing for Solana developers through Solana's staked-weighted quality-of-service (SWQoS) mechanism. (Liquid Staking Tokens (LSTs)) ## Links - [Blog](https://www.helius.dev/blog) - [Documentation](https://www.helius.dev/docs) - [Main](https://www.helius.dev) - [Media Kit/branding](https://drive.google.com/drive/folders/1Kko7VCzcoDuQICiOAHZGXwZ-gB_xvUYj) - [Privacy policy](https://www.helius.dev/privacy-policy) - [Terms of Service](https://www.helius.dev/terms) - [LinkedIn](https://www.linkedin.com/company/heliusapi) - [Discord](https://discord.com/invite/aYjmtWsy6b) - [YouTube](https://www.youtube.com/@helius_labs) - [Twitter / X](https://x.com/Orb_Markets) - [GitHub](https://github.com/helius-labs) - [Twitter / X](https://x.com/helius) ## Legal This data is provided under two licensing models. Model 1 - open data. The open data core is licensed under the Open Database License (ODbL) — a copyleft/share-alike license allowing free use, modification, and sharing for any purpose. 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