MCP For Claude Marketplace
Polygonscan (Polygon Block Explorer)

Polygonscan (Polygon Block Explorer) MCP Connector for Claude

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Query the Polygon blockchain directly — check MATIC balances, track transactions, and inspect smart contracts via any AI agent.

17 tools Official Updated Jun 28, 2026 Official Vinkius Partner
More Details Connect to Claude

Connect Polygonscan to your AI agent to gain real-time visibility into the Polygon (MATIC) network. This server allows you to fetch on-chain data using natural language, making blockchain analysis accessible without leaving your workspace.

What you can do

  • Account Balances — Retrieve MATIC balances for single or multiple addresses instantly.
  • Transaction History — List normal and internal transactions for any wallet to audit activity.
  • Token Tracking — Monitor ERC-20, ERC-721 (NFT), and ERC-1155 transfer events across the network.
  • Contract Inspection — Fetch verified smart contract ABIs and source code for technical analysis.
  • Network Stats — Get real-time MATIC price, supply data, and block rewards.

How it works

  1. Subscribe to this server
  2. Enter your Polygonscan API Key
  3. Start querying blockchain data from Claude, Cursor, or any MCP-compatible client

Who is this for?

  • Web3 Developers — Quickly pull contract ABIs and transaction logs directly into your coding environment.
  • Crypto Analysts — Audit wallet movements and token distributions using simple conversational prompts.
  • DeFi Users — Check your balances and transaction statuses without opening a separate browser tab.
polygonmaticblock-explorerweb3smart-contracts

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

get_contract_abi

Get Contract ABI for Verified Source Codes

get_balance_multi

Get MATIC Balance for Multiple Addresses

get_balance

Get MATIC Balance for a Single Address

get_block_countdown

Get Estimated Block Countdown Time by BlockNo

get_block_no_by_time

Get Block Number by Timestamp

get_block_reward

Get Block Rewards by BlockNo

get_logs

Get Logs

get_matic_price

Get MATIC Last Price

get_matic_supply

Get Total Supply of MATIC on Polygon

get_contract_source_code

Get Contract Source Code for Verified Source Codes

get_token_1155_tx

Get List of ERC-1155 Transfer Events

get_token_nft_tx

Get List of ERC-721 (NFT) Transfer Events

get_token_tx

Get List of ERC-20 Token Transfer Events

get_tx_list_internal

Get List of Internal Transactions

get_tx_list

Get List of Normal Transactions

get_tx_receipt_status

Check Transaction Receipt Status

get_tx_status

Check Contract Execution Status

See how to talk to your AI agent using Polygonscan (Polygon Block Explorer).

What is the current MATIC balance of address 0x0000000000000000000000000000000000001010?

I've checked the address. The current MATIC balance for 0x000...1010 is 15,240.45 MATIC.

List the last 5 normal transactions for address 0x123...

Fetching transaction history... I found the 5 most recent transactions for that address. The latest one was a transfer of 50 MATIC to 0xabc... on block 62451203.

Get the ERC-20 token transfer events for address 0x456...

I've retrieved the ERC-20 transfer events. There are several recent transfers, including 100 USDC and 500 LINK tokens moving through this address.

Yes! Use the `get_balance_multi` tool by providing a comma-separated list of addresses. The agent will return the balance for each one in a single response.

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