Blockscout Connector for AI agents.

Q: Is Blockscout MCP good for auditing internal transfers?

Yes, it includes a tool specifically for finding internal transactions. This helps you trace how funds move between different contracts.

Q: Can I see all the different tokens owned by a specific wallet address?

Yes. By using the listtokenbalances tool with the wallet's address hash, the agent will return a comprehensive list of all ERC-20, ERC-721, and ERC-1155 tokens associated with that account.

Q: Is it possible to check if the Blockscout explorer is fully updated with the latest chain data?

Absolutely. You can use the getindexingstatus tool to check the synchronization progress, including the indexing ratios for blocks and internal transactions.

14 live capabilities

Query Ethereum blockchain data and smart contracts in real time.

Live agent request Blockscout / Connector

Waiting for input…

AI Agent

Why people use Blockscout

Blockscout for Ethereum Blockchain Data Analysis

This Connector changes that. You just tell your agent what you're looking for. It pulls the transaction details, token balances, and contract info in one go. You get the data you need without ever leaving your workspace.

What Vinkius changes

You get a direct, natural language interface for deep blockchain data without the manual searching.

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

One account · 5,900+ Connectors

Real-world use case 01

Debugging a failed swap

A dev asks the agent to check a transaction hash.
Real-world use case 02

Whale tracking

An analyst asks for all tokens held by a specific address.
Real-world use case 03

Contract verification

A dev wants to see the logic of a new contract.

Complete set · 14capabilities

The complete Blockscout capability set.

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

Capability set01 / 04

01—04

4 capabilities in this set.

Part of 14 available through Blockscout.

01 Capability
Get account transactions
List all transactions for a specific address. Use this to see a wallet's full history.
02 Capability
Get contract source code
Pull the source code for a smart contract. This helps you verify logic without leaving your chat.
03 Capability
Get logs
Fetch event logs for a contract. This is perfect for auditing specific on-chain events.
04 Capability
Get token
Get the core information for a specific token. Use this to quickly identify token properties.

Capability set02 / 04

05—08

4 capabilities in this set.

Part of 14 available through Blockscout.

05 Capability
Get total supply
Find the total supply of a native coin. This helps you understand the current circulating supply.
06 Capability
Get transaction
Retrieve full details for a specific transaction hash. Use this to debug failed swaps or transfers.
07 Capability
Json rpc
Execute a standard Ethereum JSON-RPC 2.0 method. This gives you raw access to the blockchain.
08 Capability
List token balances
List all tokens held by an address. Use this to see a full portfolio in one go.

Capability set03 / 04

09—11

3 capabilities in this set.

Part of 14 available through Blockscout.

09 Capability
Get address
Pull specific details for a wallet or contract address. Use this for quick identity checks.
10 Capability
Get block
Get the metadata for a specific block. Use this to see miner fees and timestamps.
11 Capability
Get contract abi
Get the ABI for a smart contract. This is essential for interacting with the contract via code.

Capability set04 / 04

12—14

3 capabilities in this set.

Part of 14 available through Blockscout.

12 Capability
Get indexing status
Check if the explorer is up to date. Use this to ensure your data is current.
13 Capability
Get account balance
Get the native balance for a specific address. Use this for quick wealth checks.
14 Capability
Get account internal transactions
Find internal transactions for an address. Use this to trace complex multi-step transfers.

Set up in minutes

One URL. Then ask Blockscout to work.

Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Blockscout 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_hlcY2pw6zKczmbd2yWRf1qbVzxzUrs93dFPdt3Tl/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 Blockscout, and paste the URL above.
Step 03

Turn it on in chat

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

ChatGPT · Web + desktop

Official guide ↗

Connector URL · ready to paste

Streamable HTTP

https://edge.vinkius.com/vk_preview_hlcY2pw6zKczmbd2yWRf1qbVzxzUrs93dFPdt3Tl/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 Blockscout URL.
Step 03

Save and start

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

Cursor · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "blockscout": {
      "url": "https://edge.vinkius.com/vk_preview_hlcY2pw6zKczmbd2yWRf1qbVzxzUrs93dFPdt3Tl/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 Blockscout

Open Agent mode in chat and ask: "Using Blockscout, help me...". 14 tools available

VS Code Copilot · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "blockscout": {
      "url": "https://edge.vinkius.com/vk_preview_hlcY2pw6zKczmbd2yWRf1qbVzxzUrs93dFPdt3Tl/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 Blockscout

Ask Copilot: "Using Blockscout, help me...". 14 tools available

Windsurf · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "blockscout": {
      "url": "https://edge.vinkius.com/vk_preview_hlcY2pw6zKczmbd2yWRf1qbVzxzUrs93dFPdt3Tl/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 Blockscout

Open Cascade and ask: "Using Blockscout, help me...". 14 tools available

Cline · IDE configuration

Official guide ↗

Advanced setup

{
  "mcpServers": {
    "blockscout": {
      "url": "https://edge.vinkius.com/vk_preview_hlcY2pw6zKczmbd2yWRf1qbVzxzUrs93dFPdt3Tl/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 Blockscout

Ask Cline: "Using Blockscout, help me...". 14 tools available

Claude Code · Terminal command

Official guide ↗

Advanced setup

claude mcp add blockscout --transport http "https://edge.vinkius.com/vk_preview_hlcY2pw6zKczmbd2yWRf1qbVzxzUrs93dFPdt3Tl/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 Blockscout

Ask Claude: "Using Blockscout, show me...". 14 tools are ready

Where the request belongs

Work Blockscout can move forward.

Built around the request

This is for the Web3 developer who spends half their day copy-pasting hex codes, the crypto analyst trying to map out whale movements, and the power user who wants to monitor their portfolio without switching apps.

Web3 Developer

Debugging contract deployments and checking transaction status in the IDE.

Crypto Data Analyst

Pulling token distributions and on-chain metrics for reports.

DeFi Power User

Monitoring wallet balances and tracking large-scale movements in real-time.

Build the capability set

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

Browse Connectors

01 19 capabilities

Etherscan

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

View Connector

02 29 capabilities

Blastscan (Blast Network Explorer)

Explore the Blast Network—check balances, track transactions, and inspect smart contracts directly from your AI agent.

View Connector

03 16 capabilities

Arbiscan (Arbitrum Explorer)

Explore Arbitrum blockchain data. check balances, track transactions, and inspect smart contract source code directly from your AI agent.

View Connector

04 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

05 58 capabilities

Tronscan (TRON Blockchain Explorer API)

Explore the TRON blockchain. analyze accounts, track token balances, inspect smart contracts, and monitor network resources directly from any AI agent.

View Connector

06 11 capabilities

Blockchair (Universal Blockchain Search Engine & API)

Query blocks, transactions, and addresses across multiple blockchains like Bitcoin and Ethereum using Blockchair's universal API.

View Connector

Bring your own AI

Change the model, client or framework. Keep Blockscout 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 Blockscout.

The practical details behind the request, access and result.

Can Blockscout MCP help me track my crypto portfolio?

Yes, it can list balances for various tokens in one view. This lets you see your entire portfolio without clicking through different explorer pages.

How do I use Blockscout MCP to check transaction status?

Just provide the transaction hash to your agent. It will retrieve the status, gas usage, and decoded input data automatically.

Can I use Blockscout MCP for different blockchains?

Yes, it works with any Blockscout instance. You can connect it to various Ethereum-based chains by providing the correct base URL.

Can my agent see smart contract source code with Blockscout?

Yes, it can pull verified source code and ABIs directly. This is great for developers who need to audit logic quickly.

Is Blockscout MCP good for auditing internal transfers?

Yes, it includes a capability specifically for finding internal transactions. This helps you trace how funds move between different contracts.

How does Blockscout MCP handle different token types?

It supports retrieving balances for ERC-20, ERC-721, and ERC-1155 tokens, giving you a complete picture of a wallet's holdings.

Can I see all the different tokens owned by a specific wallet address?

Yes. By using the list_token_balances capability with the wallet's address hash, the agent will return a comprehensive list of all ERC-20, ERC-721, and ERC-1155 tokens associated with that account.

Is it possible to check if the Blockscout explorer is fully updated with the latest chain data?

Absolutely. You can use the get_indexing_status capability to check the synchronization progress, including the indexing ratios for blocks and internal transactions.

Can I retrieve the ABI of a verified smart contract to interact with it?

Yes, for verified contracts, you can use the get_contract_abi capability. This provides the Application Binary Interface required for decoding transactions or making contract calls.

One connection away

Give your agent a direct line to Blockscout.

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

Explore every Connector No credit card required · Free tier available

Blockscout for Ethereum Blockchain Data Analysis

You get a direct, natural language interface for deep blockchain data without the manual searching.

Debugging a failed swap

Whale tracking

Contract verification

Get account transactions

Get contract source code

Get logs

Get token

Get total supply

Get transaction

Json rpc

List token balances

Get address

Get block

Get contract abi

Get indexing status

Get account balance

Get account internal transactions

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 Blockscout

Create MCP config

Add the server config

Enable Agent mode

Start using Blockscout

Open MCP Settings

Add the server

Save and reload

Start using Blockscout

Open Cline MCP Settings

Add remote server

Enable the server

Start using Blockscout

Install Claude Code

Add the Connector

Verify the connection

Start using Blockscout

Web3 Developer

Crypto Data Analyst

DeFi Power User

Etherscan

Blastscan (Blast Network Explorer)

Arbiscan (Arbitrum Explorer)

Infura (Ethereum Node RPC Provider)

Tronscan (TRON Blockchain Explorer API)

Blockchair (Universal Blockchain Search Engine & API)

Give your agent a direct line to Blockscout.