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Connect AntChain 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. Query and manage your consortium chains 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 · 10 capabilities

We ship only the actions that matter.

Capability set01 / 03

01-04

4 capabilities in this set.

Part of 10 available through AntChain.

  1. 01

    Deploy contract

    Use this capability to deploy a new smart contract on AntChain. You provide the compiled bytecode and optionally the ABI, and the MCP returns the new contract address and deployment details.

  2. 02

    Invoke contract

    Interact with a deployed smart contract. You specify the contract name, method name, and required arguments, and the MCP executes the method call.

  3. 03

    Query account balance

    Check the available balance and any locked or pending amounts for a given account. This confirms if an account has enough funds for a transaction.

  4. 04

    Query account

    Inspect the current state and activity of a specific account on AntChain. This capability gives you a snapshot of the account's metadata and activity.

Capability set02 / 03

05-07

3 capabilities in this set.

Part of 10 available through AntChain.

  1. 05

    Query block

    Retrieve detailed metadata about a specific block. You can identify the block using either its height or its hash.

  2. 06

    Query contract

    Inspect the configuration and metadata of a smart contract before you attempt to invoke it. This helps confirm the contract's structure.

  3. 07

    Query latest transactions

    Get a list of recent transactions on the blockchain. This is useful for auditing or getting a real-time snapshot of network activity.

Capability set03 / 03

08-10

3 capabilities in this set.

Part of 10 available through AntChain.

  1. 08

    Query network info

    Get a high-level view of the blockchain infrastructure. This is useful for monitoring the overall health and status of the network.

  2. 09

    Query transaction

    Verify a transaction's status, sender, and receiver. It returns details like gas used, block inclusion, and the final execution result.

  3. 10

    Get chain list

    List all blockchain networks available to your organization. Use this first to discover which chains you can perform operations on.

Real work

What teams actually run

01

Debugging a Failed Transfer

A transfer failed. You ask the AI to query the transaction hash, and it returns the execution result and gas used, pinpointing the failure point.

02

Checking Contract Readiness

Before running a new function, you query the contract details to verify its ABI and configuration, ensuring the invocation will succeed.

03

Auditing Account Activity

You ask for the latest transactions on a specific account, getting a real-time list of activity and confirming the account's current nonce.

04

Monitoring Chain Health

You query the network info to check the node status and consensus state, ensuring the entire consortium chain is operating normally.

Automate a task

Put AntChain 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

AntChain 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 AntChain 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

951ms average. Fast in production.

AntChain is checked daily against the live service.

Daily averagePeak 1246ms
Oct 3Today
Fastest day
749ms
Slowest day
1246ms
14-day trend
Slowing+26%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 10 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 AntChain, so you can see the experience inside your AI.

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

AntChain Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_6s3jj4KRHYuyTSr9cONKYRLgKRYV9CmkvAeWBQSz/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 — AntChain capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "antchain-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_6s3jj4KRHYuyTSr9cONKYRLgKRYV9CmkvAeWBQSz/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 AntChain in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work AntChain owners hand off.

This MCP is built for technical teams working with enterprise consortium chains. Developers use it to write and test smart contracts without leaving their IDE. Operations teams use it to monitor network health and audit transactions conversationally. Auditors rely on it to verify transaction finality and account balances.

  • 01

    Blockchain Developers

    Deploy and interact with smart contracts directly from your IDE using natural language prompts.

  • 02

    Enterprise Operations

    Monitor consortium chain health, node status, and network metrics through conversational queries.

  • 03

    Auditors & Compliance

    Verify transaction finality, inspect account balances, and audit contract executions for compliance.

  • 04

    Product Teams

    Query complex blockchain data for dApps without writing boilerplate API integration code.

FAQ

Questions AntChain owners ask.

  • 01

    Does this MCP handle multiple blockchain networks?

    Yes. You can use the get_chain_list capability to see every blockchain network available to your organization. You then specify which chain you want to query for any subsequent operations.

  • 02

    Can I deploy new smart contracts?

    Yes. The deploy_contract capability allows you to deploy a new smart contract using its compiled bytecode and optionally the ABI, returning the new contract address immediately.

  • 03

    Is this only for reading data?

    No. It supports both reading and writing. You can query data (like balances or blocks) and also write data by invoking methods or deploying new contracts.

  • 04

    What kind of chains is this designed for?

    This MCP is built for AntChain, which is Alibaba Group's platform designed specifically for consortium chains and enterprise smart contracts.

  • 05

    What information does query_transaction provide?

    It provides comprehensive details on a transaction, including the sender, receiver, gas used, block inclusion status, and the final execution result.

  • 06

    How do I get my AntChain Access Key and Secret Key?

    Log in to the AntChain BaaS console, navigate to the API Management or Developer Center section, and create a new API credential pair. You'll receive an Access Key (public identifier) and a Secret Key (used for HMAC-SHA256 signature generation). The Secret Key is shown only once. save it immediately. These credentials authenticate all your API requests.

  • 07

    What's the difference between querying a block and querying a transaction?

    A block query returns information about the container itself. block height, hash, timestamp, transaction count, and the previous block hash. A transaction query returns details about a specific operation within a block. sender/receiver addresses, gas used, execution status, return values, and whether the transaction succeeded or reverted. Use blocks to explore the chain structure, and transactions to verify individual operations.

  • 08

    Can I deploy smart contracts through this MCP server?

    Yes! Use the deploy_contract capability to upload and deploy compiled smart contract bytecode to your AntChain network. You'll need the contract bytecode (in hex format), a name for the contract, and optionally the ABI for future interactions. After deployment, you can invoke contract methods using the invoke_contract capability. Make sure your account has sufficient permissions and balance for deployment.

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