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helius

Official

Supercharge Solana apps with fast, reliable RPCs.

Software Engineering#sdk#webhooks#rpc#solana#das-api#priority-fee#helius
Authorsendaifun
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Helius provides a unified, high-performance Solana RPC layer, DAS data access, and real-time streaming, reducing integration complexity for developers.

Core Features & Use Cases

  • DAS API: Unified access to NFTs, tokens, compressed assets, and collection data.
  • Enhanced Transactions: Parsed, human-readable transaction data with decoded instructions.
  • Priority Fees: Real-time fee estimates to optimize compute unit usage and push transactions through.
  • Webhooks: Real-time event notifications for swaps, NFT sales, transfers, and more.
  • LaserStream WebSocket/Streaming: Ultra-low-latency data streams for live applications.
  • SDK & Namespaces: Structured APIs under helius., helius.rpc., helius.tx., helius.enhanced., helius.webhooks., helius.ws., helius.zk.*.
  • Use Cases: Build DeFi apps, NFT marketplaces, on-chain analytics dashboards, and infrastructure tooling with reliable RPCs and data access.

Quick Start

Install and initialize the Helius SDK, connect to a Solana RPC endpoint, and perform a sample DAS query and a priority-fee-assisted transaction.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: helius
Download link: https://github.com/sendaifun/skills/archive/main.zip#helius

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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