MCP For Claude Marketplace
Nearblocks (Near Blockchain Explorer API)

Nearblocks (Near Blockchain Explorer API) MCP Connector for Claude

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Explore the Near blockchain — query account balances, transactions, tokens, and network statistics directly via AI.

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

Connect to the Nearblocks API to inspect the Near Protocol blockchain. This MCP server allows any AI agent to fetch real-time data about accounts, transactions, blocks, and tokens without leaving the chat interface.

What you can do

  • Account Insights — Retrieve balances, transaction history, and token holdings (FTs and NFTs) for any Near account.
  • Blockchain Monitoring — Fetch the latest blocks and transactions to stay updated on network activity.
  • Token Analysis — List all tokens on the network or get deep details for specific token contracts.
  • Network Health — Monitor global network statistics including TPS, gas prices, and current block height.

How it works

  1. Subscribe to this server
  2. Enter your Nearblocks API Key (optional but recommended for higher limits)
  3. Start querying the Near blockchain from your favorite MCP client.

Who is this for?

  • Web3 Developers — Debug transactions and verify contract states directly from your IDE.
  • Crypto Analysts — Track whale movements and monitor network performance in real-time.
  • DeFi Users — Check your portfolio and transaction history through natural conversation.
near-protocolblockchain-explorercrypto-apiweb3smart-contracts

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

get_account_details

Get basic information about a specific Near account

get_account_inventory

Get NFTs owned by a Near account

get_account_tokens

Get tokens owned by a Near account

get_account_transactions

Get a list of transactions for a Near account

get_block_details

Get details of a specific block

get_latest_blocks

Get a list of the most recent blocks

get_network_stats

Get general network statistics

get_recent_transactions

Get a list of the most recent transactions

get_token_details

Get details of a specific token contract

get_token_list

Get a list of tokens on the network

get_transaction_details

Get details of a specific transaction

See how to talk to your AI agent using Nearblocks (Near Blockchain Explorer API).

Get the latest blocks from the Near blockchain.

I've retrieved the most recent blocks. The latest block is at height 115,234,001 with hash '9aB...'. Would you like to see the details of a specific block?

Show me the transaction history for account 'vinkius.near'.

I found 10 recent transactions for 'vinkius.near'. The most recent was a 'FunctionCall' to 'app.near' 5 minutes ago. Should I fetch the full details for that specific transaction?

What are the details for transaction hash 8nZ...?

Transaction 8nZ... was successful. It involved a transfer of 5 NEAR from 'sender.near' to 'receiver.near' at block 115,233,980. Gas used: 2.4 Tgas.

Yes! Use the `get_account_inventory` tool with the target account ID. It will return a list of Non-Fungible Tokens (NFTs) currently held by that account.

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