MCP For Claude Marketplace
Cronoscan (Cronos Block Explorer)

Cronoscan (Cronos Block Explorer) MCP Connector for Claude

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

24 tools Official Updated Oct 1, 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

  1. Subscribe to this server
  2. Enter your Cronoscan API Key
  3. 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

24 tools expose this connector's capabilities to your AI agent.

get_balance

Get CRO Balance for a Single Address

get_token_balance

Get ERC20-Token Account Balance by ContractAddress

proxy_eth_get_storage_at

Proxy: eth_getStorageAt

get_abi

Get Contract ABI for Verified Source Codes

get_source_code

Get Contract Source Code for Verified Source Codes

get_tx_receipt_status

Check Transaction Receipt Status

get_balance_multi

Get CRO Balance for Multiple Addresses

get_eth_price

Get CRO Last Price

get_eth_supply

Get Total Supply of CRO on Cronos

get_block_reward

Get Block Rewards by BlockNo

get_logs

Get Logs

proxy_eth_block_number

Proxy: eth_blockNumber

proxy_eth_call

Proxy: eth_call

proxy_eth_estimate_gas

Proxy: eth_estimateGas

proxy_eth_gas_price

Proxy: eth_gasPrice

proxy_eth_get_block_by_number

Proxy: eth_getBlockByNumber

proxy_eth_get_code

Proxy: eth_getCode

proxy_eth_get_transaction_by_hash

Proxy: eth_getTransactionByHash

proxy_eth_get_transaction_receipt

Proxy: eth_getTransactionReceipt

get_token_nft_tx

Get ERC721 Token Transfer Events by Address

get_token_supply

Get ERC20-Token Total Supply by ContractAddress

get_token_tx

Get ERC20 Token Transfer Events by Address

get_tx_list_internal

Get a List of Internal Transactions By Address

get_tx_list

Get a List of Normal Transactions By Address

See how to talk to your AI agent using Cronoscan (Cronos Block Explorer).

What is the current CRO balance for address 0x690B9A9E9aa1C9dB991C7721a92d351Db4FaC990?

I've checked the balance for that address. It currently holds 1,250.45 CRO.

Show me the last 5 ERC-20 token transfers for 0x690B9A9E9aa1C9dB991C7721a92d351Db4FaC990.

I've retrieved the recent ERC-20 transfers. The most recent ones include 500 USDC and 100 VVS tokens. Would you like the transaction hashes for these?

Get the ABI for the contract at 0x5C7C6f200567e573C96E38557b2062993894f91a.

I have successfully fetched the ABI for that contract. It includes functions like `stake`, `withdraw`, and `claimRewards`. I can help you format a specific call if needed.

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.

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