Alchemy Connector for AI agents.

Q: 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.

6 live capabilities

Query blockchain data and audit NFT ownership with natural language.

Live agent request Alchemy / Connector

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AI Agent

Why people use Alchemy

Alchemy for Blockchain Data Auditing

This Connector lets you just ask your agent to do it. You get the data in a clean response, letting you focus on the strategy instead of the clicking.

What Vinkius changes

You get real-time blockchain data in plain text without touching a single block explorer.

Use it from Claude, ChatGPT, Cursor or another AI client you already have.

One account · 5,900+ Connectors

Real-world use case 01

Whale Watching

An analyst asks the agent to check a whale's wallet for any new NFT acquisitions using get_owned_nfts.
Real-world use case 02

Security Audit

A researcher uses get_transaction_receipt to verify the outcome of a suspicious bridge interaction.
Real-world use case 03

Portfolio Tracking

A user asks their agent to summarize their total ERC-20 holdings via get_token_balances.

Complete set · 6capabilities

The complete Alchemy capability set.

These are the exact actions your AI can choose when you ask it to work with Alchemy.

Capability set01 / 02

01—03

3 capabilities in this set.

Part of 6 available through Alchemy.

01 Capability
Get wallet balance
Pull the current Ethereum balance for any given address in wei. It is the quickest way to see a wallet's native holdings.
02 Capability
Get latest block number
Find the number of the most recent block on the network. Use this to keep your research current.
03 Capability
Get owned nfts
List every NFT currently held by a specific blockchain address. This makes it easy to audit digital asset distribution.

Capability set02 / 02

04—06

3 capabilities in this set.

Part of 6 available through Alchemy.

04 Capability
Check api status
Check if the Alchemy service is currently up and running. This helps you stay connected to your data.
05 Capability
Get token balances
Retrieve all ERC-20 token balances for a specific wallet. It gives you a full picture of a user's multi-token holdings.
06 Capability
Get transaction receipt
Pull the full receipt for a transaction using its unique hash. This tells you exactly what happened and when.

Set up in minutes

One URL. Then ask Alchemy to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Alchemy from the conversation.

Choose your client

Live preview

Advanced clients IDE · CLI

Claude · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp

Step 01

Open Connectors

In Claude Web or Claude Desktop, open Settings and choose Connectors.
Step 02

Add the URL

Choose Add custom connector, name it Alchemy, and paste the URL above.
Step 03

Turn it on in chat

Select +, open Connectors, and enable Alchemy for the conversation.

ChatGPT · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp

Step 01

Open MCP settings

On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
Step 02

Add the URL

Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Alchemy URL.
Step 03

Save and start

Save the connection and enable Alchemy in your conversation. Desktop may ask you to restart once.

Cursor · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "alchemy": {
      "url": "https://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp"
    }
  }
}

Step 01

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
Step 02

Add the server config

Paste the JSON configuration above into the mcp.json file that opens
Step 03

Save the file

Cursor will automatically detect the new Connector
Step 04

Start using Alchemy

Open Agent mode in chat and ask: "Using Alchemy, help me...". 6 tools available

VS Code Copilot · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "alchemy": {
      "url": "https://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp"
    }
  }
}

Step 01

Create MCP config

Create a .vscode/mcp.json file in your project root
Step 02

Add the server config

Paste the JSON configuration above
Step 03

Enable Agent mode

Open GitHub Copilot Chat and switch to Agent mode using the dropdown
Step 04

Start using Alchemy

Ask Copilot: "Using Alchemy, help me...". 6 tools available

Windsurf · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "alchemy": {
      "url": "https://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp"
    }
  }
}

Step 01

Open MCP Settings

Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
Step 02

Add the server

Paste the JSON configuration above into mcp_config.json
Step 03

Save and reload

Windsurf will detect the new server automatically
Step 04

Start using Alchemy

Open Cascade and ask: "Using Alchemy, help me...". 6 tools available

Cline · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "alchemy": {
      "url": "https://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp"
    }
  }
}

Step 01

Open Cline MCP Settings

Click the Connectors icon in the Cline sidebar panel
Step 02

Add remote server

Click "Add Connector" and paste the configuration above
Step 03

Enable the server

Toggle the server switch to ON
Step 04

Start using Alchemy

Ask Cline: "Using Alchemy, help me...". 6 tools available

Claude Code · Terminal command

Official guide ↗

Advanced setup

claude mcp add alchemy --transport http "https://edge.vinkius.com/vk_preview_sOMvHtQHSyOyAzEgttBQWkOqoPo1yTMe7VIXuywr/mcp"

Step 01

Install Claude Code

Run npm install -g @anthropic-ai/claude-code if not already installed
Step 02

Add the Connector

Run the command above in your terminal
Step 03

Verify the connection

Run claude mcp to list connected servers, or type /mcp inside a session
Step 04

Start using Alchemy

Ask Claude: "Using Alchemy, show me...". 6 tools are ready

Where the request belongs

Work Alchemy can move forward.

Built around the request

Web3 developers, security researchers, and crypto analysts who are tired of manual data scraping and want to query blockchain states using natural language.

Web3 Security Researcher

Audits transaction receipts to find suspicious activity and verify smart contract interactions.

Crypto Investment Analyst

Scans whale wallets for NFT movements and token accumulation to identify market trends.

Blockchain Developer

Monitors network status and smart contract events during deployment to ensure system health.

Build the capability set

Each Connector adds new actions and data without changing how you work.

Browse Connectors

01 10 capabilities

Covalent

Equip your AI agent to query unified blockchain data including balances, transactions, and NFTs across 100+ chains.

View Connector

02 19 capabilities

Etherscan

Query Ethereum and EVM-compatible blockchain data—check balances, transaction history, and token transfers directly from your AI agent.

View Connector

03 4 capabilities

Dune Analytics (Web3 SQL Analytics API)

Execute SQL queries on blockchain data via Dune Analytics. track executions, fetch results, and analyze Web3 metrics directly from your AI agent.

View Connector

04 18 capabilities

QuickNode

Manage blockchain infrastructure via QuickNode. create data streams, configure webhooks, and interact with RPC nodes directly from your AI agent.

View Connector

05 21 capabilities

Snowtrace (Avalanche Explorer)

Explore the Avalanche C-Chain. check AVAX balances, track ERC-20/NFT transfers, and inspect smart contract data directly from your AI agent.

View Connector

06 20 capabilities

Infura (Ethereum Node RPC Provider)

Access Ethereum blockchain data via Infura. query blocks, check balances, estimate gas, and interact with smart contracts directly from any AI agent.

View Connector

Bring your own AI

Change the model, client or framework. Keep Alchemy connected.

Claude
ChatGPT
Gemini
Cursor
VS Code
Windsurf
ZCode
Cline
Zed
Continue
Kiro
Roo Code
Zencoder
Goose
Void
Augment Code
Amp
Qodo
Tabnine
Pieces
Sourcegraph Cody
JetBrains
Warp
Amazon Q
Antigravity
BoltAI
Raycast
Jan
LM Studio
AnythingLLM
Open WebUI
Msty
Cherry Studio
LibreChat
TypingMind
Chorus
5ire
n8n
LangChain
LlamaIndex
CrewAI
Vercel AI SDK

Before you connect

Questions about Alchemy.

The practical details behind the request, access and result.

Can Alchemy MCP check my NFT ownership?

Yes, it pulls the full list of NFTs for any address. You can ask your agent to list assets for a specific wallet to see what they hold.

Does Alchemy MCP work for all chains?

It supports Ethereum and compatible networks. You can connect to various networks to pull the data you need.

How do I use Alchemy MCP for wallet audits?

Just ask your agent to check a specific address for balances or tokens. It will pull the data and summarize it for you in the chat.

Can Alchemy MCP see my private keys?

No, it only reads public blockchain data. It cannot access your private keys or perform private transactions.

Is Alchemy MCP good for tracking whales?

Yes, it is great for pulling balances and NFT movements in real-time. You can use it to monitor large wallets for any activity.

How fast is the data from Alchemy MCP?

It provides real-time updates from the blockchain. Your agent will fetch the most current data available on the network.

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.

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.

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.

One connection away

Give your agent a direct line to Alchemy.

Connect Alchemy once. Keep it beside 5,900+ managed Connectors when the next task needs more.

Explore every Connector No credit card required · Free tier available

Alchemy for Blockchain Data Auditing

You get real-time blockchain data in plain text without touching a single block explorer.

Whale Watching

Security Audit

Portfolio Tracking

Get wallet balance

Get latest block number

Get owned nfts

Check api status

Get token balances

Get transaction receipt

Open Connectors

Add the URL

Turn it on in chat

Open MCP settings

Add the URL

Save and start

Open MCP Settings

Add the server config

Save the file

Start using Alchemy

Create MCP config

Add the server config

Enable Agent mode

Start using Alchemy

Open MCP Settings

Add the server

Save and reload

Start using Alchemy

Open Cline MCP Settings

Add remote server

Enable the server

Start using Alchemy

Install Claude Code

Add the Connector

Verify the connection

Start using Alchemy

Web3 Security Researcher

Crypto Investment Analyst

Blockchain Developer

Covalent

Etherscan

Dune Analytics (Web3 SQL Analytics API)

QuickNode

Snowtrace (Avalanche Explorer)

Infura (Ethereum Node RPC Provider)

Give your agent a direct line to Alchemy.