Tatum MCP Server

Blockchain MCP powered by Tatum

A Model Context Protocol (MCP) server that provides access to the Tatum Blockchain Data API and RPC Gateway, enabling any LLM to read and write blockchain data across 130+ networks. Visit official MCP webpage for more details and to get your Tatum API key.

🚀 Features

130+ Blockchain Networks: Bitcoin, Ethereum, Solana, Polygon, Arbitrum, Base, Avalanche, and many more.
🔗 Blockchain Data API: Blocks, transactions, balances, network info, and more.
🌐 RPC Gateway: Direct access to blockchain RPC endpoints.

📦 Installation

Global Installation (Recommended)

npm install -g @tatumio/blockchain-mcp

Local Installation

npm install @tatumio/blockchain-mcp

🔑 Getting Started

1. Get Your API Key

Get your free API key from Tatum Dashboard.

2. MCP Client Integration

Add this server to your MCP client configuration:

{
  "mcpServers": {
    "tatumio": {
      "command": "npx",
      "args": [
        "@tatumio/blockchain-mcp"
      ],
      "env": {
        "TATUM_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

🛠️ Available Tools

Blockchain Data (10 tools)

get_metadata - Fetch NFT/multitoken metadata by address and IDs
get_wallet_balance_by_time - Get wallet balance at specific time
get_wallet_portfolio - Get comprehensive wallet portfolio
get_owners - Get owners of NFT/token
check_owner - Check if address owns specific token
get_transaction_history - Get transaction history for address
get_block_by_time - Get block information by timestamp
get_tokens - Get tokens for specific wallet
check_malicous_address - Check if address is malicious
get_exchange_rate - Get real-time exchange rates

RPC Gateways (4 tools)

gateway_get_supported_chains - Get all supported blockchain networks
gateway_get_supported_methods - Get supported RPC methods for chain
gateway_execute_rpc - Execute RPC calls on any supported chain

🌐 Supported Networks

EVM-Compatible (69 networks)

Ethereum: Mainnet, Sepolia, Holesky
Layer 2: Polygon, Arbitrum, Optimism, Base
Sidechains: BSC, Avalanche, Fantom
Enterprise: Celo, Palm, Gnosis
Gaming: Ronin, Chiliz

Non-EVM (61 networks)

Bitcoin: Mainnet, Testnet, Signet
Alternative Coins: Litecoin, Dogecoin, Bitcoin Cash
Smart Contract Platforms: Solana, Cardano, Tezos
Enterprise: Stellar, Ripple, EOS

📖 Documentation

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🏢 About Tatum

Tatum is a blockchain development platform that provides APIs, SDKs, and tools for building blockchain applications. Learn more at tatum.io.

Made with ❤️ by the Tatum team

Install Server

HTTP connection URL

security – no known vulnerabilities

license - permissive license

quality - confirmed to work

How are these scores calculated?

remote-capable server

The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.

Tools

View all tools

Provides access to Tatum's blockchain API across 40+ networks, enabling developers to interact with blockchain data, manage notifications, estimate fees, access RPC nodes, and work with smart contracts through natural language.

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