How to Use the Alchemy MCP in Cline

Q: Can Cline fetch NFT metadata using the Alchemy tools?

Yes, Cline calls getownednfts to retrieve all digital collectibles owned by a specific address. It then uses that metadata to generate galleries or verify ownership logic in your code.

Q: Is it possible to use Cline to check if the Alchemy network is lagging?

Running checkapistatus lets Cline determine if the node provider is experiencing latency or downtime. This helps you quickly rule out external API issues during debugging.

Build and test web3 apps in Cline with live Ethereum chain data.

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Connect Alchemy MCP to Cline

Create your Vinkius account to connect Alchemy to Cline and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Alchemy with Cline

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Build Cline components using live Alchemy token data

The Alchemy MCP Server lets Cline fetch real ERC-20 balances to build accurate web3 frontends. Cline calls `get_token_balances` to pull real-world token distributions, then writes the exact React hooks needed to render them. You do not need to mock complex Ethereum states in Cline. Using this live Alchemy payload, the agent styles tables, handles empty states, and writes unit tests that reflect actual mainnet data.

Track block heights inside Cline's workspace

Fetching block heights with the `get_latest_block_number` tool gives Cline instant access to the tip of the Ethereum network. Your agent applies this number to set up local polling intervals or configure event listeners in your backend code. Having this tool allows Cline to verify if your local hardhat fork is out of sync. It keeps your Cline workspace aligned with the live Ethereum chain state automatically using Alchemy.

Debug smart contract deployments directly in VS Code

Retrieving transaction details with the `get_transaction_receipt` MCP tool exposes deployment statuses and gas consumption inside Cline. The agent executes this tool to verify if your contract deployment succeeded on Sepolia or Mainnet. If a deployment fails, Cline reads the transaction logs from the receipt to diagnose the revert reason. After identifying the bug, Cline modifies your Solidity code and attempts an Alchemy-verified redeployment without manual intervention.

Setup guide

Set up Alchemy MCP in Cline

Prerequisites

VS Code with Cline extension installed
Active Vinkius subscription with a valid endpoint token

1

Open Cline MCP settings

Click the Cline icon in the VS Code sidebar to open the Cline panel. Then click the MCP Servers icon (server stack) at the top-right corner of the panel.
2

Add a remote server

Click "Remote Servers" at the top, then click "Add Remote MCP". In the Name field, type alchemy-mcp. In the URL field, paste your Vinkius endpoint: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp. Get your token from cloud.vinkius.com.
3

Enable the server

After saving, the server appears in the Cline MCP panel. Toggle the switch to enable it. The status indicator turns green when the connection is live.
4

Start using tools

Return to the Cline chat and ask: "Check my latest Alchemy refund status." Cline will discover the available tools and request your approval before invoking each one — giving you full control over every action.

Cline MCP Settings

{
  "mcpServers": {
    "alchemy-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Alchemy. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Alchemy MCP in Cline

Click the MCP Servers icon in the Cline sidebar and use the Marketplace tab for a quick install. You can also add the remote URL directly in your `cline_mcp_settings.json` file.

Yes, Cline calls `get_owned_nfts` to retrieve all digital collectibles owned by a specific address. It then uses that metadata to generate galleries or verify ownership logic in your code.

No, Vinkius manages the MCP authentication backend for you. Cline connects using a single secure endpoint token, removing the need to manage raw API keys in your local environment.

Running `check_api_status` lets Cline determine if the node provider is experiencing latency or downtime. This helps you quickly rule out external API issues during debugging.

All Ethereum addresses and transaction hashes processed by this server are transmitted over encrypted TLS channels directly to Alchemy. Vinkius hosts the execution in an ephemeral runtime that never logs or stores your queries.

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