Helius (Solana) MCP Server with 14 Tools for Claude, Cursor, and AI Agents
GDPR Free for SubscribersAccess high-performance Solana data—fetch assets, balances, transaction history, and priority fee estimates directly through your AI agent. Vinkius routes your AI agents directly to Helius (Solana) through a governed connection. 14 tools ready to use with Claude, ChatGPT, Cursor, or any AI agent — no hosting, no setup, connect in 30 seconds.
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Compatible with every major AI agent and IDE
Gemini* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
What is the Helius MCP Server?
The Helius MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to Helius via 14 tools. Access high-performance Solana data—fetch assets, balances, transaction history, and priority fee estimates directly through your AI agent. Powered by Vinkius — your credentials stay on your side of the connection, every request is auditable. Connect in under 2 minutes.
Built-in capabilities (14)
Tools for your AI Agents to operate Helius
Ask your AI agent "What is the current balance and USD value of the wallet 86W9...?" and get the answer without opening a single dashboard. With 14 tools connected to real Helius data, your agents reason over live information, cross-reference it with other MCP servers, and deliver insights you would spend hours assembling manually.
Works with Claude, ChatGPT, Cursor, and any MCP-compatible client. Powered by Vinkius — your credentials never touch the AI model, every request is auditable. Connect in under two minutes.
Why teams choose Vinkius
One subscription gives you the infrastructure to connect your AI agents to thousands of MCP servers — and deploy your own to the Vinkius Edge. Your credentials stay yours. Your data flows directly between your agent and the API. DLP blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade routing and governance, zero maintenance.
Build your own MCP Server with our secure development framework →The Helius (Solana) App Connector works with every AI agent you already use
…and any MCP-compatible client
Use all 14 Helius (Solana) tools with your AI agents right now
Vinkius routes your AI agents to Helius (Solana) through a governed proxy. Beyond a simple connection, you get full visibility into every action your agents perform, with enterprise-grade security and up to 60% savings on AI costs.
Get asset on Helius (Solana)
Get detailed data for a specific Solana asset
Get asset batch on Helius (Solana)
Get multiple assets in one call
Get asset proof on Helius (Solana)
Get Merkle proof for compressed NFTs
Get assets by owner on Helius (Solana)
List all assets owned by a wallet
Get priority fee estimate on Helius (Solana)
Recommended to provide the serialized transaction. Get precise priority fee estimates
Get token accounts on Helius (Solana)
Get all token accounts for a mint or owner
Get transaction history on Helius (Solana)
Get enhanced transaction history for an address
Get wallet balances on Helius (Solana)
Get token and NFT balances with USD values
Get wallet funded by on Helius (Solana)
Identify the original funding source of a wallet
Get wallet history on Helius (Solana)
Get complete transaction history for a wallet
Get wallet identity on Helius (Solana)
sol domains. Resolve address to known entities
Get wallet transfers on Helius (Solana)
Get incoming and outgoing token transfers
Parse transactions on Helius (Solana)
Parse raw transactions into human-readable data
Search assets on Helius (Solana)
Search for assets with advanced filtering
What the Helius (Solana) MCP Server unlocks
Connect your Helius account to any AI agent to interact with the Solana blockchain with unprecedented speed and depth. This server leverages Helius's powerful RPC and DAS (Digital Asset Standard) API to provide real-time blockchain intelligence.
What you can do
- Asset Management — Fetch detailed metadata for NFTs, cNFTs, and fungible tokens using
get_assetorget_asset_batch. - Wallet Intelligence — Retrieve complete balances with real-time USD pricing using
get_wallet_balancesand track history withget_wallet_history. - Ownership Tracking — List every asset owned by a specific Solana address via
get_assets_by_owner. - Network Optimization — Get precise priority fee estimates with
get_priority_fee_estimateto ensure your transactions land during high congestion. - Advanced Search — Query the blockchain for specific assets based on collection, creator, or attributes using
search_assets.
How it works
1. Subscribe to this server
2. Enter your Helius API Key
3. Start querying Solana data from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Web3 Developers — Debug smart contracts and verify on-chain state without leaving your IDE.
- Crypto Analysts — Perform deep wallet forensics and portfolio tracking through natural language.
- NFT Collectors — Manage and inspect compressed NFTs and collections with ease.
Frequently asked questions about the Helius (Solana) MCP Server
Can I see the USD value of my tokens and NFTs?
Yes! Use the get_wallet_balances tool. It fetches native SOL, SPL tokens, and NFTs along with their current market pricing in USD.
How do I handle compressed NFTs (cNFTs)?
You can use get_asset to see details or get_asset_proof to retrieve the Merkle proof required for on-chain interactions with compressed assets.
Can I search for assets by specific creators or collections?
Absolutely. Use the search_assets tool with a JSON query to filter by collection ID, creator address, or specific attributes.
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We built the connector to Helius (Solana). Now put your agents to work. Fully governed.
Vinkius is the AI Gateway with managed hosting. Stop building connectors. Every connection runs inside eight layers of security.
Hosted, sandboxed, and live on AWS. You don't provision anything. You don't maintain anything. You connect.
Every tool call, every token, every response. Logged and auditable. Data flows direct from Helius (Solana) to your agent. Nothing is stored on our side. Ever.
Eight governance layers on every request. Sensitive data redacted before it reaches the model. Kill switch if anything goes sideways. Always on.