About Demcp Debank MCP
Demcp Debank MCP is an MCP server published by demcp in the Finance category: mCP server: Demcp Debank MCP.
The repository has 9 stars and 3 forks, with the last commit a year ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.
Install
git clone https://github.com/demcp/demcp-debank-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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README
DeBanK MCP Server
A stateless Model Context Protocol (MCP) server for interacting with the DeBanK API to retrieve blockchain and DeFi data.
Overview
This project implements a Model Context Protocol (MCP) server that provides various tools for querying blockchain data, including chains, protocols, tokens, pools, and user assets. Built with the @modelcontextprotocol/sdk, it leverages the HTTP Streamable transport to provide a modern, efficient API interface.
The server is designed to be completely stateless, with each request being handled independently, making it highly scalable and robust for production environments.
Features
- Stateless Architecture: Each request creates a new server instance and transport
- Comprehensive DeFi Data Tools: Access to chains, protocols, tokens, pools, and user data
- Pagination Support: All list-returning endpoints support pagination
- Error Handling: Robust error handling and reporting
Tools Available
| Tool Name | Description |
|---|---|
get_chain_info |
Get information about blockchains |
get_protocol_info |
Get information about DeFi protocols |
get_token_info |
Get information about tokens |
get_pool_info |
Get detailed information about a specific liquidity pool |
get_user_assets |
Get information about a user's assets across different blockchains |
get_user_activities |
Get information about a user's protocol positions, transaction history, and balance charts |
get_user_authorizations |
Get information about a user's token and NFT authorizations |
get_collection_nft_list |
Get a list of NFTs in a specific collection |
wallet_tools |
Access wallet-related functionality |
Prerequisites
- Deno 1.35 or later
- DeBanK API Access Key - Get one here
Installation
- Clone the repository
git clone https://github.com/yourusername/debank-mcp-server.git
cd debank-mcp-server
- Set up your environment variables
export ACCESS_KEY=your_debank_api_key
Running the Server
Start the server with the following command:
deno run --allow-net --allow-env main.ts
The server will start and listen on port 8080 by default. You can now send MCP requests to http://localhost:8080/mcp.
MCP HTTP Streamable Implementation
This project uses the StreamableHTTPServerTransport from the Model Context Protocol SDK to handle MCP requests. Every request creates a new server instance and transport, making the service completely stateless:
// Create new server instance and transport for each request
const server = createServer();
const transport = new StreamableHTTPServerTransport({
sessionIdGenerator: () => randomUUID(),
});
// Connect to server
await server.connect(transport);
// Handle request
await transport.handleRequest(req, res, req.body);
This approach simplifies deployment and scaling, as there's no need to manage session state across multiple instances.
Project Structure
├── main.ts # Main server file with MCP endpoint handling
├── deno.json # Deno configuration
├── deno.lock # Dependency lock file
├── tool/
│ ├── toolInfo.ts # Tool definitions
│ └── toolHandler.ts # Tool handler implementations
└── README.md # This file
Configuration
The following environment variables can be configured:
ACCESS_KEY- Your DeBanK API access keyPORT- (Optional) Port to run the server on (default: 8080)
Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
License
This project is licensed under the MIT License - see the LICENSE file for details.
Acknowledgments
README fetched from the repository 22 hours ago. The original is authoritative.