a month ago
Free, keyless MCP server with 50 read-only blockchain tools for Bitcoin, Ethereum, and Mezo. No installation, no API key required - just add the URL to your MCP client and start querying balances, transactions, blocks, ENS names, ERC-20 tokens, smart contracts, and more. Runs on Cloudflare's global edge network via Streamable HTTP. All tools are strictly read-only and stateless.
Tools
eth_call
mezo_call
eth_decode_revert
mezo_decode_revert
eth_decode_calldata
eth_decode_return
eth_decode_log
mezo_decode_calldata
mezo_decode_return
mezo_decode_log
eth_encode_calldata
eth_multicall
mezo_multicall
eth_get_balance
eth_get_block
eth_get_transaction
eth_get_logs
eth_gas_price
eth_estimate_gas
eth_get_transaction_receipt
eth_get_code
eth_get_token_balance
eth_get_token_info
mezo_get_balance
mezo_get_block
mezo_get_transaction
mezo_get_logs
mezo_gas_price
mezo_get_transaction_receipt
mezo_get_code
mezo_get_token_balance
mezo_get_token_info
btc_get_balance
btc_get_history
btc_get_utxos
btc_get_transaction
btc_get_block
btc_get_fee_estimate
btc_get_mempool_info
btc_testnet_get_balance
btc_testnet_get_history
btc_testnet_get_utxos
btc_testnet_get_transaction
btc_testnet_get_block
btc_testnet_get_fee_estimate
btc_testnet_get_mempool_info
eth_lookup_selector
eth_get_abi
eth_resolve_ens
eth_lookup_address
Server Config
{
"mcpServers": {
"boar-blockchain-mcp-basic": {
"type": "http",
"url": "https://mcp.boar.network/basic"
},
"boar-blockchain-mcp-advanced": {
"type": "http",
"url": "https://mcp.boar.network/advanced"
}
}
}