Compatible with every major AI agent and IDE
What is the Zerion (DeFi Portfolio) MCP Server?
Connect your AI agent to the Zerion API to gain deep insights into any Web3 wallet. This server enables real-time monitoring of DeFi positions, NFT valuations, and historical performance across all major blockchains.
What you can do
- Portfolio Overview — Get total value, asset distribution, and net worth for any wallet address or a set of multiple addresses.
- DeFi & Token Positions — Inspect specific fungible token balances and complex DeFi positions (liquidity pools, lending, etc.).
- Transaction History — Retrieve human-readable transaction logs to understand past on-chain activity.
- PnL Analysis — Calculate realized and unrealized gains to track investment performance over time.
- NFT Analytics — Fetch NFT portfolio values, individual holdings, and collection-grouped data.
- Market Data — List supported chains, dApps, and check real-time gas prices across networks.
How it works
- Subscribe to this server
- Enter your Zerion API Key
- Start querying on-chain data from Claude, Cursor, or any MCP-compatible client
No more manual searching on block explorers. Your AI acts as a personal crypto analyst, providing instant data on any wallet's health and history.
Who is this for?
- Crypto Investors — quickly check your total net worth and PnL without opening multiple apps.
- Web3 Developers — integrate wallet balance and transaction checks directly into your development workflow.
- Data Analysts — aggregate data from multiple wallets to identify trends or audit holdings.
Built-in capabilities (16)
Get token metadata, prices, and charts
Look up specific NFTs by reference
Get quotes for same-chain swaps or cross-chain bridges
Get NFT holdings grouped by collection for a wallet
Get NFT value summary for a wallet
Get individual NFT holdings for a wallet
Get realized and unrealized gains (PnL) for a wallet
Get total value and distribution for a wallet
Get list of tokens and DeFi positions for a wallet
Get aggregated portfolio for multiple wallets
Get aggregated positions for multiple wallets
Get aggregated transactions for multiple wallets
Get human-readable transaction history for a wallet
List supported blockchains and metadata
List metadata for decentralized applications
Get real-time gas estimates across chains
Why Windsurf?
Windsurf's Cascade agent chains multiple Zerion (DeFi Portfolio) tool calls autonomously. query data, analyze results, and generate code in a single agentic session. Paste Vinkius Edge URL, reload, and all 16 tools are immediately available. Real-time tool feedback appears inline, so you see API responses directly in your editor.
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Windsurf's Cascade agent autonomously chains multiple tool calls in sequence, solving complex multi-step tasks without manual intervention
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Purpose-built for agentic workflows. Cascade understands context across your entire codebase and integrates MCP tools natively
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JSON-based configuration means zero code changes: paste a URL, reload, and all 16 tools are immediately available
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Real-time tool feedback is displayed inline, so you see API responses directly in your editor without switching contexts
Zerion (DeFi Portfolio) in Windsurf
Zerion (DeFi Portfolio) and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Zerion (DeFi Portfolio) to Windsurf through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Zerion (DeFi Portfolio) in Windsurf
The Zerion (DeFi Portfolio) MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 16 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Windsurf only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
Zerion (DeFi Portfolio) for Windsurf
Every tool call from Windsurf to the Zerion (DeFi Portfolio) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I track the total value of multiple wallets at once?
Yes! Use the get_wallet_set_portfolio tool by providing a comma-separated list of addresses. The agent will return an aggregated summary of the total net worth across all specified wallets.
Does this server show my profit and loss (PnL) for specific tokens?
Absolutely. The get_wallet_pnl tool fetches both realized and unrealized gains for a wallet, allowing your AI to explain your investment performance in detail.
Can I see the estimated value of my NFT collection?
Yes. You can use get_wallet_nft_portfolio for a high-level summary or get_wallet_nft_collections to see your holdings grouped by their respective collections with valuation data.
How does Windsurf discover MCP tools?
Windsurf reads the mcp_config.json file on startup and connects to each configured server via Streamable HTTP. Tools are listed in the MCP panel and available to Cascade automatically.
Can Cascade chain multiple MCP tool calls?
Yes. Cascade is an agentic system. it can plan and execute multi-step workflows, calling several tools in sequence to accomplish complex tasks without manual prompting between steps.
Does Windsurf support multiple MCP servers?
Yes. Add as many servers as needed in mcp_config.json. Each server's tools appear in the MCP panel and Cascade can use tools from different servers in a single flow.
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