Compatible with every major AI agent and IDE
What is the Tatum (Blockchain Infra) MCP Server?
Connect your Tatum account to any AI agent to streamline blockchain infrastructure management. Access real-time data, gas estimates, and portfolio tracking across 40+ protocols through natural language.
What you can do
- Fee Estimation — Get recommended fees or estimate gas for EVM transactions to optimize costs using
get_recommended_feeandestimate_evm_gas. - Portfolio Tracking — Retrieve balances for native assets, ERC-20 tokens, and NFTs across multiple addresses with
get_wallet_portfolio. - Real-time Monitoring — Create and manage webhook subscriptions for incoming/outgoing transactions using
create_subscriptionandlist_subscriptions. - Transaction History — Query detailed historical data for specific blockchain addresses via
get_transaction_history. - Exchange Rates — Get live exchange rates between crypto and fiat currencies using
get_exchange_rate.
How it works
- Subscribe to this server
- Enter your Tatum API Key
- Start querying blockchain data from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Web3 Developers — Quickly estimate gas and debug transactions without leaving the IDE
- DeFi Analysts — Monitor portfolios and exchange rates in real-time through conversation
- Ops Teams — Automate webhook management for blockchain event monitoring
Built-in capabilities (11)
Cancel a webhook subscription
). Create a webhook subscription
Create a virtual account (off-chain ledger)
Estimate EVM gas limit and price
). Estimate transaction fee
Get exchange rate for a crypto or fiat asset
Get recommended fee for a blockchain
Get transaction history for an address
Get virtual account balance
Get wallet portfolio balances
List active webhook subscriptions
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and Tatum (Blockchain Infra) tool infrastructure. Connect 11 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
- —
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Tatum (Blockchain Infra) without touching business code
- —
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every Tatum (Blockchain Infra) tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Tatum (Blockchain Infra) in Mastra AI
Tatum (Blockchain Infra) and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Tatum (Blockchain Infra) to Mastra AI through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Tatum (Blockchain Infra) in Mastra AI
The Tatum (Blockchain Infra) 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. All 11 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Mastra AI only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* 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
How Vinkius secures
Tatum (Blockchain Infra) for Mastra AI
Every tool call from Mastra AI to the Tatum (Blockchain Infra) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I estimate gas for a specific EVM transaction before sending it?
Yes! Use the estimate_evm_gas tool by providing the chain, sender, recipient, and amount. It will return the estimated gas limit and price for that specific interaction.
How do I monitor a wallet for new incoming transactions automatically?
You can use the create_subscription tool to set up a webhook. This allows you to receive real-time notifications whenever a transaction occurs on the specified address and chain.
Can I check balances for multiple token types at once?
Yes, the get_wallet_portfolio tool allows you to specify token types like 'native', 'fungible' (ERC-20), and 'nft' to get a comprehensive view of an address's holdings.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp
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