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
