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Connect QuickNode 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. Manage blockchain data pipelines using natural language.

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 · 18 capabilities

We ship only the actions that matter.

Capability set01 / 05

01-04

4 capabilities in this set.

Part of 18 available through QuickNode.

  1. 01

    Delete stream

    Use this to shut down an existing QuickNode stream by its ID.

  2. 02

    Create stream

    This capability starts a new QuickNode stream for blockchain data ingestion.

  3. 03

    Create webhook

    Use this to deploy a new webhook using a predefined template like EVM wallet filters.

  4. 04

    List webhooks

    Retrieve a list of all webhooks you have configured.

Capability set02 / 05

05-08

4 capabilities in this set.

Part of 18 available through QuickNode.

  1. 05

    Update kv list

    Add or remove items from an existing KV Store list.

  2. 06

    Create kv list

    This capability initializes a new list in the KV Store.

  3. 07

    Create kv set

    Create a new key-value pair within the KV Store.

  4. 08

    Delete kv set

    This capability removes a specific key-value pair from your KV Store.

Capability set03 / 05

09-12

4 capabilities in this set.

Part of 18 available through QuickNode.

  1. 09

    Delete webhook

    This capability deletes a specific webhook using its unique ID.

  2. 10

    Get kv list

    Retrieve the items stored within a specific KV Store list.

  3. 11

    Get kv set

    This capability fetches a specific value from your KV Store sets.

  4. 12

    Get stream

    Get the configuration and details for a specific QuickNode stream.

Capability set04 / 05

13-15

3 capabilities in this set.

Part of 18 available through QuickNode.

  1. 13

    List streams

    This capability returns a list of all your currently active QuickNode streams.

  2. 14

    Rpc eth blocknumber

    Get the most recent block number from the connected blockchain.

  3. 15

    Rpc eth call

    Execute a new message call immediately without creating a transaction.

Capability set05 / 05

16-18

3 capabilities in this set.

Part of 18 available through QuickNode.

  1. 16

    Rpc eth getlogs

    Fetch an array of logs that match your specific filter object.

  2. 17

    Rpc eth gettransactionreceipt

    Retrieve the receipt for a specific transaction using its hash.

  3. 18

    Update stream

    Modify the configuration of an existing QuickNode stream.

Real work

What teams actually run

01

Real-time Monitoring

Set up a webhook to alert your system whenever a specific contract event occurs.

02

Data Ingestion

Create and manage streams to pull historical or live blockchain data into your backend.

03

Smart Contract Interaction

Use RPC calls to check the state of a contract or get the latest block number.

04

Custom Filtering

Manage KV Store lists to implement advanced filtering for your data streams.

Automate a task

Put QuickNode 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

QuickNode 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 QuickNode 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

987ms average. Fast in production.

QuickNode is checked daily against the live service.

Daily averagePeak 1140ms
Oct 3Today
Fastest day
775ms
Slowest day
1140ms
14-day trend
Improving-21%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 18 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 QuickNode, so you can see the experience inside your AI.

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

QuickNode Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_KXmcvaMCSZFRwuuczqPN4t4YGrO5deI8ZrCy4Zaq/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 — QuickNode capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "quicknode-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_KXmcvaMCSZFRwuuczqPN4t4YGrO5deI8ZrCy4Zaq/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 QuickNode in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work QuickNode owners hand off.

This MCP is built for technical professionals managing Web3 infrastructure who want to move faster.

  • 01

    Web3 Developers

    They use the AI to prototype and manage data pipelines without switching to a terminal.

  • 02

    Data Engineers

    They hand off complex blockchain ingestion workflows to the agent via natural language.

  • 03

    DevOps Teams

    They use the AI to monitor and update webhook and stream configurations on the fly.

FAQ

Questions QuickNode owners ask.

  • 01

    How do I connect this MCP to my AI client?

    You subscribe to the MCP through Vinkius, provide your QuickNode credentials, and then connect your client like Claude or Cursor with one click.

  • 02

    What credentials do I need to provide?

    You will need to provide your QuickNode API Key and your specific RPC URL to authorize the connection.

  • 03

    Can I use this to monitor specific wallet addresses?

    Yes, you can use the create_webhook capability with the 'evmWalletFilter' template to monitor specific addresses.

  • 04

    Does this work with any blockchain?

    The capabilities are designed for EVM-compatible networks and provide standard RPC access for blockchain data.

  • 05

    Is my data secure?

    Vinkius manages your credentials securely, ensuring your QuickNode API keys are only used to execute the commands you authorize through your AI client.

  • 06

    How do I check the current block height on Ethereum?

    You can use the rpc_eth_blocknumber capability. It will return the most recent block number from the blockchain network connected to your RPC URL.

  • 07

    Can I create a stream to monitor specific blockchain datasets?

    Yes, use the create_stream capability. You can specify the dataset (e.g., 'block', 'traces') and the destination (e.g., 'webhook', 's3') to start ingesting data immediately.

  • 08

    How do I manage lists for my stream filters?

    Use the create_kv_list capability to initialize a list and update_kv_list to add or remove items. These lists can be referenced in your Streams JavaScript filter functions.

Explore

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