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helius-mcp

v0.5.3

Published

Official Helius MCP Server - Complete Solana blockchain data access for Claude

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

hetdagli234hetdagli234

Keywords

heliussolanablockchainmcpclaudeaiweb3nftdefiwebsocketlaserstream

Readme

Helius MCP Server

MCP server for Helius - Solana blockchain data access for Claude.

Setup

claude mcp add helius npx helius-mcp@latest

Set your API key:

export HELIUS_API_KEY=your-api-key

Tools (46)

Config (2): setHeliusApiKey, getHeliusApiKeyStatus

DAS API (12): getAsset, getAssetBatch, getAssetsByOwner, getAssetsByGroup, getAssetsByCreator, getAssetsByAuthority, searchAssets, getAssetProof, getAssetProofBatch, getSignaturesForAsset, getNftEditions, getTokenAccounts

RPC (7): getBalance, getTokenBalances, getAccountInfo, getProgramAccounts, getNetworkStatus, getBlock, getTokenHolders

Transactions (2): parseTransactions, getTransactionHistory

Priority Fees (1): getPriorityFeeEstimate

Webhooks (5): getAllWebhooks, getWebhookByID, createWebhook, updateWebhook, deleteWebhook

Enhanced WebSockets (3): transactionSubscribe, accountSubscribe, getEnhancedWebSocketInfo

Laserstream gRPC (2): laserstreamSubscribe, getLaserstreamInfo

Wallet API (6): getWalletIdentity, batchWalletIdentity, getWalletBalances, getWalletHistory, getWalletTransfers, getWalletFundedBy

Guides (6): getRateLimitInfo, getSenderInfo, getWebhookGuide, troubleshootError, getLatencyComparison, getPumpFunGuide

Documentation (3): lookupHeliusDocs, listHeliusDocTopics, getHeliusCreditsInfo

Networks

Mainnet and Devnet. Set via HELIUS_NETWORK env var or use the network parameter in setHeliusApiKey.

Development

pnpm install
pnpm build
pnpm test

Docs