CryptoAPIs MCP HD Wallet

by cryptoapis-io

522 downloads Not rated yet

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MCP server for HD wallet management, balance retrieval, and sync on EVM, UTXO, and XRP blockchains via Crypto APIs

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Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name CryptoAPIs MCP HD Wallet

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "cryptoapis mcp hd wallet": {
            "server": {
                "command": "npx",
                "args": [
                    "-y",
                    "@cryptoapis-io/mcp-hd-wallet"
                ],
                "env": {
                    "CRYPTOAPIS_API_KEY": ""
                }
            }
        }
    }
}

McpServers

{
    "server": {
        "command": "npx",
        "args": [
            "-y",
            "@cryptoapis-io/mcp-hd-wallet"
        ],
        "env": {
            "CRYPTOAPIS_API_KEY": ""
        }
    }
}

Transport

"stdio"

Package

"@cryptoapis-io/mcp-hd-wallet"

Registry

"npm"

MCP server for HD wallet management, balance retrieval, and sync on EVM, UTXO, and XRP blockchains via Crypto APIs

MCP server forCrypto APIsHD Wallet (Wallet as a Service) product. Track and manage HD wallets by theirextended public key (xPub/yPub/zPub)— no private keys ever leave your device.

API Version:Compatible with Crypto APIs version2024-12-12

HD (Hierarchical Deterministic) wallets derive all addresses from a single extended public key (xPub). You sync your xPub with Crypto APIs, and the service tracks all derived addresses, balances, and transactions on your behalf.
- Sync your xPub— provide your extended public key (xPub, yPub, or zPub) to start tracking
- Derive addresses— generate new receiving and change addresses from the xPub
- Query wallet data— get balances, list transactions, list UTXOs, and view assets across all derived addresses
- Prepare transactions— build unsigned transactions ready for local signing with@cryptoapis-io/mcp-signer

Your private keys areneversent to or stored by Crypto APIs. Only the extended public key is used for address derivation and balance tracking.

- Sync wallets by extended public key (xPub/yPub/zPub)
- Derive receiving and change addresses from the xPub
- Query aggregated balances, transactions, and assets across all derived addresses
- List UTXOs for UTXO-based wallets
- Prepare unsigned transactions directly from wallet
- Supports EVM (Ethereum, Ethereum Classic, BSC, Polygon, Avalanche (C-Chain), Arbitrum, Base, Optimism, Tron), UTXO (Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, Dash, Zcash), and XRP

- Node.js 18+
- Crypto APIsaccount and API key (sign up|get API key)

npm install @cryptoapis-io/mcp-hd-wallet

Or install all Crypto APIs MCP servers:npm install @cryptoapis-io/mcp

# Run with API key npx @cryptoapis-io/mcp-hd-wallet --api-key YOUR_API_KEY # Or use environment variable export CRYPTOAPIS_API_KEY=YOUR_API_KEY npx @cryptoapis-io/mcp-hd-wallet # HTTP transport npx @cryptoapis-io/mcp-hd-wallet --transport http --port 3000 --api-key YOUR_API_KEY

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.jsonon macOS,%APPDATA%\Claude\claude_desktop_config.jsonon Windows):

{ "mcpServers": { "cryptoapis-hd-wallet": { "command": "npx", "args": ["-y", "@cryptoapis-io/mcp-hd-wallet"], "env": { "CRYPTOAPIS_API_KEY": "your_api_key_here" } } } }

Add to.cursor/mcp.json(project) or~/.cursor/mcp.json(global):

{ "mcpServers": { "cryptoapis-hd-wallet": { "command": "npx", "args": ["-y", "@cryptoapis-io/mcp-hd-wallet"], "env": { "CRYPTOAPIS_API_KEY": "your_api_key_here" } } } }

npx @modelcontextprotocol/inspector npx @cryptoapis-io/mcp-hd-wallet --api-key YOUR_API_KEY

- Start the server in HTTP mode:

npx @cryptoapis-io/mcp-hd-wallet --transport http --port 3000 --api-key YOUR_API_KEY

All servers default to port 3000. Use--portto assign different ports when running multiple servers.

Manage HD wallets (sync, activate, delete, list, status).

Query UTXO HD wallet data (Bitcoin, Bitcoin Cash, Litecoin, Dogecoin, Dash, Zcash).

Query EVM HD wallet data (Ethereum, Ethereum Classic, BSC, Polygon, Avalanche (C-Chain), Arbitrum, Base, Optimism, Tron).

When using HTTP transport, the server supports two API key modes:

- With--api-key:The key is used for all requests.x-api-keyrequest headers are ignored.
- Without--api-key:Each request must include anx-api-keyheader with a valid Crypto APIs key. This enables hosting a public server where each user provides their own key.

# Per-request key mode (multi-tenant) npx @cryptoapis-io/mcp-hd-wallet --transport http --port 3000 # Clients send x-api-key header with each request

Stdio transport always requires an API key at startup.

Warning:Making requests without a valid API key — or with an incorrect one — may result in your IP being banned from the Crypto APIs ecosystem. Always ensure a valid API key is configured before starting any server.

Crypto APIs provides an official remote MCP server with all tools available via HTTP Streamable transport athttps://ai.cryptoapis.io/mcp. Pass your API key via thex-api-keyheader — no installation required.

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About

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Setting up with Highlight

Claude Desktop / Cursor

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