Can I check the CRO balance of multiple wallet addresses in a single request?

Yes! Use the `get_balance_multi` tool by providing a comma-separated list of addresses. The AI will return the current balance for each address in the list.

How do I retrieve the source code of a verified smart contract on Cronos?

You can use the `get_source_code` tool with the contract's address. If the contract is verified on Cronoscan, the AI will fetch the source code, compiler version, and other optimization details.

Is it possible to track NFT transfers for a specific user?

Absolutely. Use the `get_token_nft_tx` tool with the user's wallet address. You can also filter by a specific NFT contract address to narrow down the results.

Cronoscan (Cronos Block Explorer) MCP Connector for Claude

Access Cronos blockchain data — check CRO balances, track transactions, inspect smart contracts, and monitor token transfers directly via AI.

24 tools Official Updated Jun 28, 2026 Official Vinkius Partner

More Details Connect to Claude

Connect to Cronoscan to analyze the Cronos blockchain through natural conversation. This server provides a comprehensive suite of tools for developers, traders, and analysts to interact with Cronos network data without leaving their AI interface.

What you can do

Account Analysis — Check CRO balances for single or multiple addresses and retrieve detailed transaction histories (normal and internal).
Token Tracking — Monitor ERC-20 and ERC-721 (NFT) transfer events, check specific token balances, and track total supply metrics.
Smart Contract Insights — Fetch contract ABIs and verified source code for deep technical inspection and security auditing.
Network Monitoring — Get real-time data on gas prices, block rewards, and the current market price of CRO.
Geth Proxy Support — Execute standard Ethereum-compatible RPC calls like eth_call, eth_getTransactionReceipt, and eth_estimateGas for advanced interactions.

How it works

Subscribe to this server
Enter your Cronoscan API Key
Start querying Cronos blockchain data from Claude, Cursor, or any MCP-compatible client

Who is this for?

Web3 Developers — Debug transactions and inspect contract source code directly from your coding environment.
Crypto Analysts — Track whale movements, monitor token distributions, and generate on-chain reports via chat.
DeFi Users — Check your portfolio balances and transaction status across the Cronos ecosystem instantly.

cronosblock-explorerweb3smart-contractscrypto-analytics

Connect to Claude

Subscribe on Vinkius, then add this connector to Claude.ai or Claude Code.

① Claude.ai (web app)

Go to Settings → Connectors → Add custom connector
Paste the MCP endpoint URL below

https://edge.vinkius.com/vk_preview_1EmSgZVdc76vHHAF0j433NTzjCvsMsuo1Mxs21DJ/mcp

② Claude Code (terminal)

claude mcp add --transport http cronoscan-cronos-block-explorer https://edge.vinkius.com/vk_preview_1EmSgZVdc76vHHAF0j433NTzjCvsMsuo1Mxs21DJ/mcp

③ Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "cronoscan-cronos-block-explorer": {
      "url": "https://edge.vinkius.com/vk_preview_1EmSgZVdc76vHHAF0j433NTzjCvsMsuo1Mxs21DJ/mcp"
    }
  }
}

Get full access on Vinkius

The preview token above works for testing. Powered by Vinkius.

Details

Tools: 24
Grade: F
Score: 6.21/100
Updated: Jun 28, 2026

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