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Connect Alchemy to ChatGPT, Claude and Gemini

Set it up once and it works in ChatGPT, Claude, Cursor, and any other client you love. It all runs safely in the background, so you can relax and focus on what really matters. Turn complex RPC queries into natural conversation.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Your AI does the work. We keep it safe and sound.

No other AI tool gives you this. Your workflow runs in the client you already love, your account stays protected, and you decide what the agent can and cannot do. It is the whole reason to make the switch.

Each Connector lives inside our infrastructure, the same place where your workflow runs. The three things below are already part of it, working quietly in the background so you never have to think about them. Nothing to add, nothing to set up, nothing to worry about.

A futuristic MCP client docking bay
V8 Isolate01

Each Connector runs inside its own sealed environment.

Each Connector runs inside its own sealed V8 runtime — no access to your files, your system, or other servers. A Connector never sees past its own request.

Kill Switch02

One switch stops every agent. Instantly.

One action deactivates every Connector, revokes every token, and ends every session at once. AI Governance keeps the record.

FinOps per User03

Spending limits that pause instead of surprise.

Every user keeps their own connections and credentials, isolated from everyone else. Anything that would cross your spending limit is held for your approval, not billed.

Three controls, built into the layer your AI connects through.

Curated set · 6 capabilities

We ship only the actions that matter.

Capability set01 / 02

01-03

3 capabilities in this set.

Part of 6 available through Alchemy.

  1. 01

    Get wallet balance

    Get the balance of an Ethereum address in wei

  2. 02

    Get owned nfts

    Get all NFTs owned by a specific address

  3. 03

    Get token balances

    Get all ERC-20 token balances for a specific address

Capability set02 / 02

04-06

3 capabilities in this set.

Part of 6 available through Alchemy.

  1. 04

    Get transaction receipt

    Get the receipt of a transaction by hash

  2. 05

    Check API status

    Check if the Alchemy service is operational

  3. 06

    Get latest block number

    Get the number of the most recent block

Real work

What teams actually run

01

Portfolio Health Check

You need to know the total value of a client's assets. Ask the agent to get both the native token balance and all ERC-20 token balances for a single address.

02

Investigating a Transfer

A transaction happened and you need to know exactly what it did. Provide the transaction hash and ask the agent to get the full transaction receipt.

03

NFT Collection Audit

You suspect a wallet might be missing assets. Use the capability to list all owned NFTs for a specific address to confirm ownership.

04

Tracking Network Progress

You need to know if the blockchain has moved forward. Ask the agent for the latest block number to confirm the network's current state.

Automate a task

Put Alchemy to work on one thing.

Step-by-step automations your AI runs through this Connector: the workflow, the prompts to start with, and the exact capabilities behind each move.

One connector, every AI

Alchemy works with the most popular AI clients.

These are the most popular clients, each with a step-by-step guide: one link, set up once, with governance and visibility built in. And because everything runs on the MCP standard, the same connection also works in any other compatible client — nothing to rebuild.

ClaudeClaudeChatGPTChatGPTGeminiGeminiPerplexityPerplexityGrokGrokMicrosoft CopilotMicrosoft CopilotCursorCursorVS CodeVS CodeWindsurfWindsurfJetBrainsJetBrainsClineClineLangChainLangChainVercel AI SDKVercel AI SDKLovableLovableZ.aiZ.aiRaycastRaycastQwen CodeQwen CodeKimi CodeKimi CodeLe ChatLe Chat

Building your own app? The connector is yours to use.

You don't need a client to put Alchemy to work: the same hosted connection plugs into your own applications and agent code, with the same governance on every request. Build with it, chat with it — one connection for both.

Observed, not estimated

918ms average. Fast in production.

Alchemy is checked daily against the live service.

Daily averagePeak 1141ms
Oct 3Today
Fastest day
701ms
Slowest day
1141ms
14-day trend
Slowing+11%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 6 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Alchemy, so you can see the experience inside your AI.

It does not authenticate your account with Alchemy. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Alchemy Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Alchemy capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "alchemy-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

Guided setup for Claude? Set up Alchemy in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Alchemy owners hand off.

If you work with decentralized finance or digital assets, this MCP is for you. It lets you bypass manual block explorer searches and get verifiable, structured data directly into your AI workflow. It’s built for people who need speed and accuracy when tracking digital assets.

  • 01

    Web3 Developers

    Monitor smart contract events and pull blockchain metadata directly into your development workflow.

  • 02

    Investors & Analysts

    Verify wallet balances and audit NFT portfolios without having to manually search multiple block explorers.

  • 03

    Security Researchers

    Perform rapid audits of transaction receipts and identify relevant asset markers using natural language prompts.

  • 04

    Operations Leads

    Automate blockchain data querying to keep decentralized teams running smoothly and efficiently.

FAQ

Questions Alchemy owners ask.

  • 01

    Does this MCP work for all blockchains?

    The MCP is designed for Ethereum and compatible networks. You must select the correct target network when setting up your connection to ensure the data is accurate for your needs.

  • 02

    Do I need to be a developer to use this?

    No. You don't need to write code. You simply use natural language prompts through your AI client, and the MCP handles the complex data retrieval process behind the scenes.

  • 03

    What kind of data can I get about a transaction?

    By providing a transaction hash, you can get the full transaction receipt. This tells you the status, the outcome, and the specific details of the blockchain event.

  • 04

    Is the data real-time?

    Yes. The MCP pulls data directly from the blockchain infrastructure, giving you up-to-the-minute balances, block numbers, and transaction details.

  • 05

    Can I audit multiple types of assets?

    Absolutely. You can check native token balances, track ERC-20 token balances, and audit NFT collections all within the same workflow.

  • 06

    How do I find my Alchemy API Key?

    Log in to your Alchemy dashboard, create an app for your desired network, and you will find your API Key in the 'API Key' section. Copy and paste it below.

  • 07

    Which networks are supported?

    Alchemy supports Ethereum, Polygon, Arbitrum, Optimism, and more. Ensure you provide the correct network slug (e.g., 'eth-mainnet') in the configuration.

  • 08

    Can the agent show NFT metadata?

    Yes. The get_owned_nfts capability retrieves the list of NFTs owned by an address, including titles and token IDs from the metadata.

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