A powerful interface for retrieving real-time cryptocurrency market data and Lightning Network metrics via the L402 protocol.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install mcp-crypto-data
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install mcp-crypto-data using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Crypto Data (L402)?
This skill enables AI agents to interact with live blockchain and market data seamlessly. By integrating with the L402 API, it provides a secure and standardized way to fetch price information, estimate transaction fees, and monitor the health of the Lightning Network. It is a vital addition to the library of Openclaw Skills for developers building financial agents, portfolio managers, or automated trading assistants.
By leveraging this skill, agents can move beyond static data and provide users with up-to-the-minute insights into the crypto ecosystem. Whether you are tracking Bitcoin price action or analyzing Lightning Network capacity, this integration ensures your agent has the most relevant data available.
Crypto Data (L402) Use Cases
- Monitoring cryptocurrency portfolios with real-time price updates for various tokens.
- Estimating Bitcoin network fees to optimize transaction costs before sending funds.
- Tracking Lightning Network capacity, node counts, and channel health for infrastructure monitoring.
- Providing market context and historical trends for automated trading agents within Openclaw Skills environments.
How Crypto Data (L402) Works
- The AI agent initializes the MCP server connection using the provided L402 API base URL.
- When a user requests information about crypto prices or fees, the agent triggers the corresponding tool such as get_crypto_price or get_network_fees.
- The skill authenticates via the L402 protocol to fetch the latest data from the designated API endpoint.
- The raw data is parsed and returned to the agent in a structured format, allowing for further analysis or direct reporting to the user.
Crypto Data (L402) Setup
To integrate this into your workflow, update your MCP server configuration. Ensure you have the L402_API_BASE_URL environment variable properly configured to leverage these Openclaw Skills.
{
"mcpServers": {
"crypto-data": {
"command": "npx",
"args": ["-y", "@vbotholemu/mcp-crypto-data"],
"env": {
"L402_API_BASE_URL": "https://api.nautdev.com"
}
}
}
}
Crypto Data (L402) Data Schema & Taxonomy
The skill organizes data into several key metrics to provide a clear overview of the market and network status:
| Category | Data Points | Purpose |
|---|---|---|
| Market Prices | Ticker symbols, current price | Real-time valuation |
| Network Fees | Sats/vByte estimates | Transaction planning |
| Lightning Stats | Capacity, Node count, Channel count | Network health analysis |
Crypto Data (L402) Advanced Features
- Support for L402 API authentication for secure, meterable data access.
- Real-time transaction fee estimation across multiple priority levels (fast, medium, slow).
- Comprehensive Lightning Network telemetry for advanced network research.
- Seamless interoperability with other Openclaw Skills for building complex financial automation pipelines.
SKILL.md
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