An AI-powered connector for querying comprehensive blockchain wallet data, token prices, and DeFi analytics via the Zerion API.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install zerion-api-skill-2
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 zerion-api-skill-2 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 Zerion API Web3 Analytics?
The Zerion API skill enables AI agents to access deep on-chain insights including portfolio valuations, transaction histories, and complex DeFi positions. As a core part of the Openclaw Skills ecosystem, it allows developers to build sophisticated crypto dashboards and research tools directly within their AI coding environment. This skill bridges the gap between raw blockchain data and actionable intelligence, supporting EVM and Solana addresses for a multi-chain view.
By leveraging Openclaw Skills like this one, users can automate the monitoring of wallet PnL, track NFT floor prices, and analyze fungible asset market data. The integration uses the Model Context Protocol (MCP) to ensure seamless communication between the AI agent and Zerion's robust data infrastructure.
Zerion API Web3 Analytics Use Cases
- Monitoring real-time crypto wallet balances and total portfolio values in multiple fiat currencies.
- Tracking complex DeFi positions including staking, lending, liquidity pools, and rewards.
- Analyzing historical transaction data to calculate realized and unrealized PnL using FIFO methods.
- Managing NFT portfolios with floor price sorting and collection-level metadata.
- Building dynamic Web3 dashboards within AI artifacts using live Zerion API data fetches.
How Zerion API Web3 Analytics Works
- The user initiates a query involving a wallet address, ENS name, or specific crypto token.
- The Openclaw Skills agent requests a Zerion API key if one has not been provided for the current session.
- The skill establishes a connection to the Zerion MCP server at the official developer endpoint.
- Requests are formatted with HTTP Basic Auth and sent to specific endpoints for portfolio, positions, or charts.
- The returned JSON data is parsed and presented as structured text or visualized within interactive UI artifacts for the user.
Zerion API Web3 Analytics Setup
To use this within the Openclaw Skills framework, you must first obtain an API key from the Zerion developer dashboard.
# The skill connects to the hosted MCP server at:
https://developers.zerion.io/mcp
When prompted by the agent, provide your API key. In your custom artifacts, include the server in your configuration:
mcp_servers: [
{ type: "url", url: "https://developers.zerion.io/mcp", name: "zerion-mcp" }
]
Zerion API Web3 Analytics Data Schema & Taxonomy
| Category | Data Points Provided |
|---|---|
| Portfolio | Total value, daily change (%), chain distribution, position types. |
| Positions | Token balances, protocol-specific metadata (LP, Staked), price per unit. |
| Transactions | Operation types (trade, send, mint), timestamps, chain IDs, gas fees. |
| PnL | Realized/unrealized gains, net invested, fees using FIFO methodology. |
| NFTs | Floor prices, collection names, acquisition dates, image metadata. |
Zerion API Web3 Analytics Advanced Features
- Multi-chain support for Ethereum, Polygon, Solana, and other major EVM networks.
- Granular filtering for non-trash tokens to ensure high-signal wallet analytics.
- Historical time-series balance charts for portfolio performance tracking over multiple periods.
- Automatic grouping of Liquidity Pool (LP) positions using unique group IDs for accurate display.
- Secure session-based API key handling to prevent credential leakage in persistent logs or files.
SKILL.md
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