io.github.TheAliphant/mach-base

name:io.github.thealiphant/mach-base

17 Base data tools for agents over Streamable HTTP MCP. Pay per call in USDC via x402; no API key.

transport:: remote
credential class:: unreachable

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Tools

base_allowance
Check an ERC-20 token allowance on Base for an owner and spender. Costs $0.005 USDC via x402.
shallow
base_block
Get a Base block by number or tag with its header and transaction hashes. Costs $0.005 USDC via x402.
shallow
base_block_number
Get the current Base mainnet block number (latest chain height) for an autonomous agent. Costs $0.005 USDC via x402.
shallow
base_contract_code
Check whether an address is a smart contract or EOA on Base mainnet by reading deployed bytecode. Costs $0.005 USDC via x402.
shallow
base_contract_info
Inspect a Base smart contract and get token metadata, bytecode size and common interface detection in one call. Costs $0.005 USDC via x402.
shallow
base_erc20_balance
Check a USDC or other ERC-20 token balance for a wallet on Base mainnet. Costs $0.005 USDC via x402.
shallow
base_erc20_transfers
Find recent ERC-20 transfers on Base, optionally filtered to transfers from or to a specific wallet. Costs $0.005 USDC via x402.
shallow
base_eth_call
Make a read-only smart-contract call on Base with eth_call without sending a transaction. Costs $0.005 USDC via x402.
shallow
base_gas_price
Get the current gas price on Base mainnet in wei for transaction fee estimation. Costs $0.005 USDC via x402.
shallow
base_logs
Query smart-contract event logs on Base by contract address, topics and bounded block range. Costs $0.005 USDC via x402.
shallow
base_nonce
Get the current transaction nonce for a Base wallet before broadcasting a transaction. Costs $0.005 USDC via x402.
shallow
base_receipt
Check whether a Base transaction succeeded, get its receipt, and count current confirmations. Costs $0.005 USDC via x402.
shallow
base_total_supply
Get total supply for an ERC-20 token or ERC-721 NFT contract on Base. Costs $0.005 USDC via x402.
shallow
base_transaction
Get a full Base transaction by hash, including sender, recipient, value, calldata and live transaction details. Costs $0.008 USDC via x402.
shallow
base_transaction_context
Use when an agent needs one-call Base transaction context to verify a payment, debug a failed transaction, or confirm settlement. Costs $0.008 USDC via x402.
shallow
base_wallet_balance
Check the native ETH balance of a wallet or address on Base mainnet. Costs $0.005 USDC via x402.
shallow
base_wallet_snapshot
Take a Base wallet snapshot in one call: native ETH plus up to 10 supplied ERC-20 token balances. Costs $0.005 USDC via x402.
shallow

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