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 * Welcome
   * ☀️What is Helius?
   * 💳Pricing & Rate Limits
 * Solana RPC Nodes
   * ☀️Helius RPCs Overview
   * 🏆Private Dedicated Nodes
   * 🔓RPC Proxy — Protect Your Keys
   * 🚥Priority Fee API
   * 📩Sending Transactions on Solana
 * Compression & DAS API
   * 🏗️What is cNFT compression on Solana?
   * 💊Digital Asset Standard (DAS) API
      * Get Asset
         * Get Asset Batch
     
      * Get Asset Proof
         * Get Asset Proof Batch
     
      * Get Assets by Owner
      * Get Assets by Authority
      * Get Assets by Creator
      * Get Assets by Group
      * Search Assets
      * Get Signatures For Asset
      * Get Token Accounts
      * Get Nft Editions
      * Pagination
      * Fungible Token Extension (Beta)
   
   * 📨(Deprecated) Mint API
      * (Deprecated) Mint Compressed NFT
 * ZK Compression & Photon API
   * 💡What is ZK Compression and Photon?
   * 🚅Photon JSON RPC Endpoints
      * getCompressedAccount
      * getCompressedAccountBalance
      * getCompressedTokenAccountBalance
      * getCompressedBalanceByOwner
      * getCompressedTokenBalancesByOwner
      * getCompressedAccountsByOwner
      * getMultipleCompressedAccounts
      * getCompressedTokenAccountsByOwner
      * getCompressedTokenAccountsByDelegate
      * getTransactionWithCompressionInfo
      * getCompressedAccountProof
      * getMultipleCompressedAccountProofs
      * getMultipleNewAddressProofs
      * getValidityProof
      * getCompressionSignaturesForAccount
      * getCompressionSignaturesForAddress
      * getCompressionSignaturesForOwner
      * getCompressionSignaturesForTokenOwner
      * getLatestCompressionSignatures
      * getLatestNonVotingSignatures
      * getIndexerSlot
      * getIndexerHealth
 * Webhooks & Websockets
   * 🔌Enhanced Websockets
   * 🌊gRPC (Yellowstone)
   * 🪝What are Webhooks?
   * ⚡Quick Start
   * 📘API Reference
      * Create Webhook
      * Get All Webhooks
      * Get Webhook
      * Edit Webhook
      * Delete Webhook
      * Payload/Response
      * FAQ
 * Solana APIs
   * 📖Enhanced Transactions API
      * Parse Transaction(s)
      * Parsed Transaction History
      * FAQ
   
   * 💹Token Metadata API
   * 💰Token Balances API
 * Resources
   * 📚Helius Blog
   * 🩺Status Page
   * 🛠️SDKs
   * 📘Transaction Types

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☀️WHAT IS HELIUS?

The Ultimate Solana developer experience.

WHAT IS HELIUS?

Solana's scale presents challenges such as costly RPC nodes, unreliable data
streaming, and cryptic on-chain transactions. We solve these problems.

We founded Helius to help you build better, cheaper, and faster on Solana.

WHAT DOES HELIUS OFFER?

   

 * RPCs

   
   

 * Geyser plugins

   
   

 * Enhanced APIs

   
   

 * Webhooks and websockets

   
   

 * 1-click private and dedicated infrastructure

   
   

 * 24/7 developer support

   

SOLANA RPCS

Helius RPCs are powered by the highest-end hardware, ensuring your app performs
at its best.

We provide Solana's most battle-tested RPCs, trusted by thousands of crypto's
best developers. We have global coverage with data centers across North America,
Europe, and Asia and 99.99% uptime SLAs.

We pride ourselves on having the best 24/7 developer support in crypto.


Benchmarking different RPCs.
☀️Helius RPCs Overview
DAS API AND COMPRESSION

With DAS API, you can access Solana's most complete, versatile, and performant
NFT + token API.

With compression, you have access to the most cost-efficient way of minting
large numbers of digital assets in crypto.

💊Digital Asset Standard (DAS) API
ENHANCED SOLANA APIS

Making 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 API
WEBHOOKS AND WEBSOCKETS

Webhooks allow you to respond to on-chain events in real-time.

With built-in support for over 70 transaction types and low-latency event
streaming, you can automate your app's interactions with Solana without spending
time on complex smart contract parsers.

The best part? You can input up to 100 thousand addresses into a single webhook.

🪝What are Webhooks?

NextPricing & Rate Limits

Last updated 4 months ago

On this page
 * What is Helius?
 * What Does Helius Offer?
 * Solana RPCs
 * DAS API and Compression
 * Enhanced Solana APIs
 * Webhooks and Websockets

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