Does this MCP handle NFTs?

Yes. You can track ERC721 token transfers using the dedicated capability. It also handles ERC20 token transfers, giving you a complete view of asset movement.

What kind of data can I get about a contract?

You can fetch the contract's full source code, its ABI, and check its execution status. This lets you audit its logic and verify its source code directly.

Can I check multiple addresses at once?

Yes. The MCP includes a specific capability that allows you to check the Ether balance for a list of multiple addresses simultaneously.

Is this just for reading data, or can I write to the chain?

This MCP is a read-only connector. It allows you to query and inspect data from the Arbitrum blockchain; it cannot send transactions or modify records.

What kind of transactions can I track?

You can retrieve normal transactions, internal calls, and specific token transfers (ERC20 and ERC721). You can also check the receipt status for any transaction.

Can I check the balances of multiple Arbitrum addresses at once?

Yes! Use the get_balance_multi capability and provide a comma-separated list of addresses. The agent will return the Ether balance for each one in a single response.

How do I view the source code of a verified smart contract?

Simply provide the contract address to the get_source_code capability. If the contract is verified on Arbiscan, your agent will retrieve the full source code for you to inspect.

Can I track NFT (ERC721) transfers for a specific wallet?

Yes, the get_token_nft_tx capability allows you to list ERC721 token transfer events associated with any Arbitrum address, including block numbers and transaction hashes.

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Connect Arbiscan Arbitrum Explorer to ChatGPT and Claude

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. Instantly query real-time L2 network data from your chat or IDE.

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

Waiting for input…

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

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.

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 · 16 capabilities

We ship only the actions that matter.

Capability set01 / 04

01-04

4 capabilities in this set.

Part of 16 available through Arbiscan.

01
Get status
Check Contract Execution Status
02
Get abi
Get Contract ABI for Verified Source Codes
03
Get balance multi
Get Ether Balance for Multiple Addresses
04
Get balance
Get Ether Balance for a Single Address

Capability set02 / 04

05-08

4 capabilities in this set.

Part of 16 available through Arbiscan.

05
Get block countdown
Get Estimated Block Countdown Time by BlockNo
06
Get block reward
Get Block Rewards by BlockNo
07
Get eth price
Get Ether Last Price
08
Get eth supply
Get Total Supply of Ether on Arbitrum

Capability set03 / 04

09-12

4 capabilities in this set.

Part of 16 available through Arbiscan.

09
Get logs
Get Event Logs
10
Get source code
Get Contract Source Code for Verified Source Codes
11
Get token tx
Get List of ERC20 Token Transfer Events By Address
12
Get tx list internal
Get List of Internal Transactions By Address

Capability set04 / 04

13-16

4 capabilities in this set.

Part of 16 available through Arbiscan.

13
Get tx list
Get List of Normal Transactions By Address
14
Get tx receipt status
Check Transaction Receipt Status
15
Verify source code
Verify Source Code
16
Get token nft tx
Get List of ERC721 Token Transfer Events By Address

Real work

What teams actually run

Investigating a suspicious wallet

You ask the MCP to list all internal and normal transactions for an address, helping you trace the money flow.

Debugging a smart contract

You fetch the contract's ABI and source code to confirm if the function you are calling exists and works correctly.

Tracking a specific asset

You request the list of ERC721 token transfers to see exactly who moved a specific NFT.

Market research

You check the current ETH price and total supply to build a report on the Arbitrum network's health.

Automate a task

Put Arbiscan 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

Arbiscan 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.

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

You don't need a client to put Arbiscan 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

996ms average. Fast in production.

Arbiscan is checked daily against the live service.

Daily averagePeak 1229ms

Oct 3Today

Fastest day: 820ms
Slowest day: 1229ms
14-day trend: Stable+2%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 16 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 Arbiscan, so you can see the experience inside your AI.

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

Arbiscan Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_uqJ9n9C7Buvqzj1lexepHZ9uQNC3dh51aLqb9kOi/mcp

Claude Desktop

Follow the steps below to connect in seconds.

1In Claude Desktop, open Settings → Connectors.
2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
3Click Add and start a new chat — Arbiscan capabilities are ready to use.

Configuration · claude_desktop_config.jsonCopy

{
  "mcpServers": {
    "arbiscan-arbitrum-explorer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_uqJ9n9C7Buvqzj1lexepHZ9uQNC3dh51aLqb9kOi/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 Arbiscan in Claude and other AIs

See all the AI clients this connector works with ↑

Who it's for

Built for the work Arbiscan owners hand off.

This MCP is built for people who need verifiable, deep data on the Arbitrum blockchain. If you work with smart contracts, token transfers, or crypto market analysis, this capability gives you the necessary visibility directly in your workflow.

01
Web3 Developers
Inspect contract ABIs and source code while writing code in your IDE.
02
Crypto Analysts
Track token movements and large 'whale' transfers using natural language queries.
03
Security Researchers
Quickly audit transaction history and internal calls to spot suspicious activity.

FAQ

Questions Arbiscan owners ask.

01
Does this MCP handle NFTs?
Yes. You can track ERC721 token transfers using the dedicated capability. It also handles ERC20 token transfers, giving you a complete view of asset movement.
02
What kind of data can I get about a contract?
You can fetch the contract's full source code, its ABI, and check its execution status. This lets you audit its logic and verify its source code directly.
03
Can I check multiple addresses at once?
Yes. The MCP includes a specific capability that allows you to check the Ether balance for a list of multiple addresses simultaneously.
04
Is this just for reading data, or can I write to the chain?
This MCP is a read-only connector. It allows you to query and inspect data from the Arbitrum blockchain; it cannot send transactions or modify records.
05
What kind of transactions can I track?
You can retrieve normal transactions, internal calls, and specific token transfers (ERC20 and ERC721). You can also check the receipt status for any transaction.
06
Can I check the balances of multiple Arbitrum addresses at once?
Yes! Use the get_balance_multi capability and provide a comma-separated list of addresses. The agent will return the Ether balance for each one in a single response.
07
How do I view the source code of a verified smart contract?
Simply provide the contract address to the get_source_code capability. If the contract is verified on Arbiscan, your agent will retrieve the full source code for you to inspect.
08
Can I track NFT (ERC721) transfers for a specific wallet?
Yes, the get_token_nft_tx capability allows you to list ERC721 token transfer events associated with any Arbitrum address, including block numbers and transaction hashes.

Explore

More in Developer Tools

Connect Arbiscan to Claude, Cursor, ChatGPT & more

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

Each Connector runs inside its own sealed environment.

One switch stops every agent. Instantly.

Spending limits that pause instead of surprise.

We ship only the actions that matter.

01-04

Get status

Get abi

Get balance multi

Get balance

05-08

Get block countdown

Get block reward

Get eth price

Get eth supply

09-12

Get logs

Get source code

Get token tx

Get tx list internal

13-16

Get tx list

Get tx receipt status

Verify source code

Get token nft tx

What teams actually run

Investigating a suspicious wallet

Debugging a smart contract

Tracking a specific asset

Market research

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

Arbiscan Connector

Claude Desktop

Web3 Developers

Crypto Analysts

Security Researchers

Does this MCP handle NFTs?

What kind of data can I get about a contract?

Can I check multiple addresses at once?

Is this just for reading data, or can I write to the chain?

What kind of transactions can I track?

Can I check the balances of multiple Arbitrum addresses at once?

How do I view the source code of a verified smart contract?

Can I track NFT (ERC721) transfers for a specific wallet?

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