zerion-api
Query blockchain wallet data, token prices, and transaction history using the Zerion API via its MCP connector. Use this skill whenever the user asks about: crypto wallet balances, portfolio values, token holdings or positions, DeFi positions (staking, lending, LP), wallet PnL (profit and loss), transaction history, token/fungible asset prices or charts, NFT holdings or NFT portfolio value, or any web3 wallet analytics. Triggers on mentions of wallet addresses (0x...), ENS names, token names/symbols, "portfolio", "positions", "PnL", "transactions", "balance", "holdings", "NFTs", or any crypto/DeFi analytics queries. Also use when building artifacts or dashboards that display wallet or token data.
Why use this skill?
Integrate the Zerion API into OpenClaw to track crypto portfolios, DeFi positions, NFT holdings, and transaction history across all major blockchains.
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/vshamanov/zerion-api-skill-2What This Skill Does
The zerion-api skill empowers OpenClaw to interact directly with blockchain data via the Zerion infrastructure. It acts as a bridge, allowing users to query comprehensive wallet analytics, including portfolio valuations, granular token holdings, complex DeFi positions (such as lending, staking, and LP tokens), NFT assets, and chronological transaction history. By leveraging the Zerion MCP connector, the skill provides real-time, multi-chain financial insights, enabling users to track their crypto assets across various ecosystems without leaving their chat workspace.
Installation
To integrate this skill into your environment, use the OpenClaw command-line interface. Execute the following command in your terminal:
clawhub install openclaw/skills/skills/vshamanov/zerion-api-skill-2
Once installed, ensure your environment supports MCP (Model Context Protocol) connections, as this skill relies on the endpoint https://developers.zerion.io/mcp to communicate with Zerion's backend services.
Use Cases
This skill is designed for power users and developers managing digital assets. Primary use cases include:
- Personal Financial Tracking: Monitoring daily PnL, total portfolio value in USD, and asset distribution across multiple blockchains.
- DeFi Management: Quickly identifying status of staked assets or outstanding loans in various liquidity protocols.
- Transaction Auditing: Filtering through wallet history to identify specific token swaps, approvals, or transfers for tax or record-keeping purposes.
- Dashboard Building: Feeding real-time blockchain data into custom interface artifacts for better data visualization.
Example Prompts
- "What is the current total value of my portfolio for 0x... and how much of that is staked in Aave?"
- "Show me the last 10 transactions for my ENS name 'vitalik.eth', specifically filtering for token trades."
- "Create a dashboard showing my top 5 token holdings by value and their recent percentage change."
Tips & Limitations
Security is paramount; never share your Zerion API key in public logs or clear-text files. The skill requires a fresh API key each session, ensuring that sensitive credentials are not stored persistently. Be mindful that query depth depends on your specific Zerion tier. When building artifacts, always use secure input methods to pass the API key to the inner Claude instance.
Metadata
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-vshamanov-zerion-api-skill-2": {
"enabled": true,
"auto_update": true
}
}
}Tags(AI)
Flags: network-access, external-api