Fireblocks MCP Server with 40 Tools for Claude, Cursor, and AI Agents
Securely manage digital assets, vault accounts, and blockchain transactions via the Fireblocks Digital Asset Platform directly from your AI agent. Vinkius routes your AI agents directly to Fireblocks through a governed connection. 40 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

* 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 Fireblocks MCP Server?
The Fireblocks MCP Server routes AI agents like Claude, ChatGPT, and Cursor directly to Fireblocks via 40 tools. Securely manage digital assets, vault accounts, and blockchain transactions via the Fireblocks Digital Asset Platform directly from 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 (40)
Tools for your AI Agents to operate Fireblocks
Ask your AI agent "List the first 10 vault accounts in my Fireblocks workspace." and get the answer without opening a single dashboard. With 40 tools connected to real Fireblocks 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 Fireblocks App Connector works with every AI agent you already use
…and any MCP-compatible client


















Use all 40 Fireblocks tools with your AI agents right now
Vinkius routes your AI agents to Fireblocks 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.
Add asset to wallet on Fireblocks
Add an asset/address to a wallet
Add contract on Fireblocks
Add a new contract to the whitelist
Cancel transaction on Fireblocks
Cancel a pending transaction
Create external wallet on Fireblocks
Create a new external wallet container
Create internal wallet on Fireblocks
Create a new internal wallet container
Create transaction on Fireblocks
Create a new transaction (Transfer, Mint, Burn, etc.)
Create vault account on Fireblocks
Create a new vault account
Create vault account asset on Fireblocks
Create a new wallet for an asset in a vault
Create vault account asset address on Fireblocks
Generate a new deposit address
Create webhook on Fireblocks
Create a new webhook subscription
Drop transaction on Fireblocks
Drop an ETH/EVM transaction
Estimate fee on Fireblocks
Estimate fees for a potential transaction
Estimate network fee on Fireblocks
Get current network fee estimates for an asset
Get contract asset on Fireblocks
Get details for a contract asset
Get gas station on Fireblocks
Retrieve gas station settings
Get public key info on Fireblocks
Get the public key for a specific derivation path
Get screening transaction on Fireblocks
Get compliance screening results for a transaction
Get transaction on Fireblocks
Get details of a specific transaction
Get vault account on Fireblocks
Retrieve details for a specific vault account
Get vault account asset on Fireblocks
Get balance for a specific asset in a vault
List assets on Fireblocks
List all supported assets
List blockchains on Fireblocks
List all supported blockchains
List contracts on Fireblocks
List whitelisted contracts
List external wallets on Fireblocks
List all external wallets
List internal wallets on Fireblocks
List all internal wallets
List owned nfts on Fireblocks
List all owned NFT tokens
List staking chains on Fireblocks
List supported staking chains
List staking positions on Fireblocks
List active staking positions
List transactions on Fireblocks
Retrieve transaction history with filters
List vasps on Fireblocks
List Virtual Asset Service Providers (VASPs)
List vault account asset addresses on Fireblocks
List deposit addresses for an asset
List vault accounts on Fireblocks
List vault accounts with pagination
List webhook notifications on Fireblocks
List notifications sent to a webhook
Refresh nfts on Fireblocks
Refresh NFT data for a vault account
Register asset on Fireblocks
Register a custom asset (e.g., ERC-20)
Resend webhooks on Fireblocks
Resend failed webhooks
Stake position on Fireblocks
Initiate a staking position
Update gas station on Fireblocks
Update auto-fueling thresholds
Update vault account on Fireblocks
Rename a vault account
Validate travel rule on Fireblocks
Validate a transaction against Travel Rule requirements
What the Fireblocks MCP Server unlocks
Connect your Fireblocks workspace to any AI agent to orchestrate institutional-grade digital asset operations through natural language conversation.
What you can do
- Vault Management — List, create, and inspect vault accounts and asset balances across your entire organization.
- Transaction Orchestration — Create, estimate fees, and monitor transactions across multiple blockchains with full lifecycle control.
- Wallet Connectivity — Manage internal and external wallets, and generate new deposit addresses for various assets.
- Advanced Asset Support — Interact with NFTs, staking positions, and smart contracts directly from the console.
- Compliance & Security — Validate travel rules, manage gas station settings, and retrieve screening information for transactions.
How it works
1. Subscribe to this server
2. Enter your Fireblocks API Key and Private Key
3. Start managing your digital asset infrastructure from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Treasury Managers — instantly check balances across hundreds of vaults and initiate transfers without manual dashboard navigation.
- DevOps Engineers — automate the creation of vault accounts and deposit addresses during deployment workflows.
- Compliance Officers — quickly retrieve screening results and validate travel rule data for specific transactions.
Frequently asked questions about the Fireblocks MCP Server
Can I check the balance of a specific asset in a vault account?
Yes. Use the get_vault_account_asset tool by providing the Vault Account ID and the Asset ID. The agent will return the available, total, and pending balances.
How do I estimate transaction fees before sending funds?
You can use the estimate_fee tool. Provide the transaction details, and the agent will return the estimated network fees for different priority levels.
Is it possible to list all supported blockchains in my workspace?
Yes, the list_blockchains tool retrieves a comprehensive list of all blockchain networks currently supported and configured in your Fireblocks environment.
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We built the connector to Fireblocks. 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 Fireblocks 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.
