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Blockchain MCP
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Blockchain MCP

The Blockchain MCP service provided by Tatum supports over 130 blockchain networks and provides blockchain data query and RPC gateway tools.
Developer toolsFinance#Blockchain#Multi - Chain Support#Data Query#RPC Gateway.TypeScript
2.5 points
3

What is the Blockchain MCP Server?

The Blockchain MCP Server is a tool connected to the Tatum API that allows users to access the functions of multiple blockchain networks through a simple interface. It provides services such as data query and RPC calls, and is suitable for developers and enterprises to quickly build blockchain applications.

How to Use the Blockchain MCP Server?

First, obtain the Tatum API key, and then integrate the MCP server into your project. You can start the server using the command line or configure it as a local service. You can access blockchain data and functions through API calls.

Applicable Scenarios

Suitable for application development that needs to process multi - chain data, smart contract interaction, transaction history query, NFT management, wallet analysis and other scenarios. It is suitable for developers, enterprises and researchers.

Main Features

Multi - Chain SupportSupports over 130 blockchain networks, including mainstream chains such as Ethereum, Bitcoin, Polygon, and Solana.
Blockchain Data QueryProvides detailed data such as wallet balance, transaction history, block information, and NFT metadata.
RPC GatewayDirectly access the RPC interface of the blockchain for performing custom operations and queries.
Real - Time Exchange Rate QueryGet the real - time exchange rates between different cryptocurrencies.
Malicious Address DetectionCheck if an address is marked as malicious to improve security.
Wallet Portfolio QueryView all assets and token holdings of a wallet.

Advantages and Limitations

Advantages
Supports multiple blockchain networks, reducing the difficulty of cross - chain development
Provides rich API interfaces for easy and rapid integration
Simplifies the blockchain data access process and lowers the technical threshold
Limitations
Requires registration and obtaining an API key, which may pose a certain threshold for beginners
Some advanced features may require a paid subscription

How to Use

Obtain an API Key
Go to [Tatum Dashboard](https://dashboard.tatum.io) to register and obtain an API key.
Install the MCP Server
Install the MCP server globally or locally using npm.
Configure the MCP Server
Add the Tatum server configuration to your MCP client configuration file.

Usage Examples

Query Wallet BalanceA user wants to know the balance of a wallet at a specific time point.
Execute an RPC RequestA developer needs to execute a custom blockchain RPC request to get block details.

Frequently Asked Questions

Is the MCP Server free?
How to obtain an API key?
Which blockchain networks are supported?
Can it be used in a production environment?

Related Resources

Tatum API Documentation
Complete documentation for the Tatum API, including descriptions of all available endpoints and parameters.
Model Context Protocol Official Website
The official website of the MCP protocol, introducing its functions and usage methods.
Blockchain Network Support List
Lists all supported blockchain networks and their detailed information.
Tatum GitHub Repository
Tatum's open - source code repository, which can be used for learning and extending functions.
Installation
Copy the following command to your Client for configuration
{
  "mcpServers": {
    "tatumio": {
      "command": "npx",
      "args": [
        "@tatumio/blockchain-mcp"
      ],
      "env": {
        "TATUM_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.
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