BlockchainQuery (Claude)

Unverified

Free blockchain data access across 60+ networks. Live lookups for balances, transactions, blocks, tokens, staking, governance, and domain resolution — powered by Pocket Network's decentralized RPC infrastructure. No API key required.

About BlockchainQuery (Claude) MCP Server

BlockchainQuery gives Claude real-time access to blockchain data across 60+ networks through Pocket Network's decentralized RPC gateway. Query balances, transactions, blocks, smart contracts, token metadata, staking positions, governance proposals, and domain resolution — all without API keys or authentication. Supported protocols: EVM (Ethereum, Arbitrum, Base, Polygon, Optimism, and 35+ more), Solana, Cosmos (Osmosis, Pocket, Akash, and 10+ more), Sui, Near, and Tron. Provided as a free public good by the Pocket Network Foundation.

Features

Tools

Category

Integrations
Getting Started

Open the Claude listing: https://claude.com/marketplace/connectors/blockchainquery. Choose Add to Claude and follow the publisher’s setup instructions. Publisher documentation: https://github.com/pokt-network/blockchain-query-mcp#readme. Availability depends on your plan, region, and workspace settings. This integration has not been authenticated or functionally tested here.

Tools (37)
Functions this server exposes to AI clients

compare_balances

convert_units

cosmos_get_balance

cosmos_get_block

cosmos_get_governance

cosmos_get_staking

cosmos_get_transaction

cosmos_get_validators

evm_call

evm_call_contract

evm_estimate_gas

evm_get_balance

evm_get_block

evm_get_logs

evm_get_receipt

evm_get_token_info

evm_get_transaction

get_chain_info

list_chains

near_get_block

near_get_transaction

near_query

radix_get_balance

radix_get_consensus_manager

radix_get_network_config

radix_get_network_status

radix_get_transaction_status

resolve_domain

solana_get_account

solana_get_balance

solana_get_block

solana_get_signatures

solana_get_transaction

sui_get_balance

sui_get_coins

sui_get_object

sui_get_transaction

Compatible With
Claude Desktop