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Crypto Pro APIs (DefiLlama, CoinGecko, Arkham)
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Crypto Pro APIs (DefiLlama, CoinGecko, Arkham)

The REI Crypto MCP Server is a multi - API integration platform that provides a fast MCP implementation for cryptocurrency data services such as DefiLlama and CoinGecko, supporting custom deployment and integration with the Claude desktop client.
.Python
2.5 points
8.1K
Open Site

Overview

Installation

Content Details

What is REI Crypto MCP Server?

REI Crypto MCP Server is a collection of MCP servers based on FastMCP, aiming to provide access to multiple cryptocurrency API services, such as DefiLlama, CoinGecko, Arkham Intelligence, etc. These servers can run independently or be centrally managed through Claude Desktop.

How to use REI Crypto MCP Server?

After installation, you can start each MCP server through the command line and configure them in Claude Desktop to integrate into your workflow. Each server has its specific functions and API support.

Applicable Scenarios

Suitable for researchers and developers who need to monitor cryptocurrency market dynamics in real - time, analyze on - chain data, obtain token information, and conduct AI - assisted research.

Main Features

DefiLlama Pro API
Provides data related to decentralized finance (DeFi), including liquidity pools, yields, lending platforms, etc.
CoinGecko Pro API
Provides basic information such as cryptocurrency prices, market capitalization rankings, trading volumes, etc.
Arkham Intelligence API
Used to analyze addresses and transaction activities on the blockchain, supporting on - chain data analysis.
Codex API
Search for contract addresses or perform more complex filtering tasks through the GraphQL query system.
Elfa AI API
Utilizes AI technology to generate intelligent analysis reports on cryptocurrencies.
Advantages
You can try some services for free without an API key.
Supports multiple mainstream cryptocurrency API interfaces.
Easy to deploy and expand.
It is an open - source project with active community contributions.
Limitations
Some advanced features may require a separate API key application.
There is still room for performance optimization in large - scale production environments.
The Beta version may have unknown bugs or feature adjustments.

How to Use

Clone the Code Repository
Use the Git command to clone the official GitHub repository.
Install Dependencies
Use the uv tool to install the required Python dependencies.
Configure Environment Variables
Edit the .env file and fill in the corresponding API keys.
Start the Server
Start different MCP servers according to your needs.

Usage Examples

Get the Latest DeFi Project List
Get the current most popular DeFi projects through the DefiLlama API.
Query the Historical Transaction Records of an ETH Address
Use the Arkham Intelligence API to track the behavior of an ETH address.

Frequently Asked Questions

Does it support API interfaces in other languages?
How to handle the risk of API key leakage?
Can multiple MCP servers be run simultaneously?

Related Resources

DefiLlama API Documentation
Understand the detailed usage of the DefiLlama API.
CoinGecko API Documentation
View the basic introduction of the CoinGecko API.
Claude Desktop Official Website
Download and install the Claude Desktop client.

Installation

Copy the following command to your Client for configuration
{
    "mcpServers": {
        "arkham": {
            "command": "ssh",
            "args": [
                "user@your-host",
                "cd /path/to/crypto_mcp && /path/to/uv run arkham_server.py"
            ]
        },
        "coingecko": {
            "command": "ssh",
            "args": [
                "user@your-host",
                "cd /path/to/crypto_mcp && /path/to/uv run cg_server.py"
            ]
        },
        "defillama": {
            "command": "ssh",
            "args": [
                "user@your-host",
                "cd /path/to/crypto_mcp && /path/to/uv run defillama_server.py"
            ]
        },
        "codex": {
            "command": "ssh",
            "args": [
                "user@your-host",
                "cd /path/to/crypto_mcp && /path/to/uv run codex_server.py"
            ]
        },
        "elfa": {
            "command": "ssh",
            "args": [
                "user@your-host",
                "cd /path/to/crypto_mcp && /path/to/uv run elfa_server.py"
            ]
        }
    }
}
Note: Your key is sensitive information, do not share it with anyone.

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