MACH Base

Name: MACH Base
Author: TheAliphant

MCP serverMCP

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

by TheAliphanthomepage ↗v1.0.2

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Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability59/60 checks ok

when	check	result	http	latency	detail
1 h ago	mcp initialize	ok	200	124 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
7 h ago	mcp initialize	ok	200	59 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
13 h ago	mcp initialize	ok	200	58 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
20 h ago	mcp initialize	ok	200	87 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
27 h ago	mcp initialize	ok	200	50 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
34 h ago	mcp initialize	ok	200	85 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
2 d ago	mcp initialize	ok	200	99 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
2 d ago	mcp initialize	ok	200	218 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
2 d ago	mcp initialize	ok	200	137 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools
3 d ago	mcp initialize	ok	200	359 ms	server MACH Base 1.0.0 · protocol 2025-06-18 · 18 tools

Tools observed via MCP handshake

mach_choose — Free decision layer: map an agent goal to the narrowest paid MACH Base capability, exact price, expected result fields and exact next request. Returns no live c
base_block_number — Get the current Base mainnet block number (latest chain height) for an autonomous agent. Costs $0.005 USDC via x402.
base_gas_price — Get the current gas price on Base mainnet in wei for transaction fee estimation. Costs $0.005 USDC via x402.
base_wallet_balance — Check the native ETH balance of a wallet or address on Base mainnet. Costs $0.005 USDC via x402.
base_erc20_balance — Check a USDC or other ERC-20 token balance for a wallet on Base mainnet. Costs $0.005 USDC via x402.
base_nonce — Get the current transaction nonce for a Base wallet before broadcasting a transaction. Costs $0.005 USDC via x402.
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.
base_allowance — Check an ERC-20 token allowance on Base for an owner and spender. Costs $0.005 USDC via x402.
base_receipt — Check whether a Base transaction succeeded, get its receipt, and count current confirmations. Costs $0.005 USDC via x402.
base_logs — Query smart-contract event logs on Base by contract address, topics and bounded block range. Costs $0.005 USDC via x402.
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.
base_transaction — Get a full Base transaction by hash, including sender, recipient, value, calldata and live transaction details. Costs $0.008 USDC via x402.
base_block — Get a Base block by number or tag with its header and transaction hashes. Costs $0.005 USDC via x402.
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.
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.
base_total_supply — Get total supply for an ERC-20 token or ERC-721 NFT contract on Base. Costs $0.005 USDC via x402.
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.
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.

Provenance

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Official MCP Registryio.github.TheAliphant/mach-base

first seen 16 d ago · fetched 3 d agoopen ↗

Field history (6 recent events)

16 d ago · declared · summary → "17 Base data tools for agents over Streamable HTTP MCP. Pay per call in USDC via x402; no API key."
16 d ago · declared · description → "17 Base data tools for agents over Streamable HTTP MCP. Pay per call in USDC via x402; no API key."
16 d ago · declared · publisherName → "TheAliphant"
16 d ago · declared · homepageUrl → "https://api.mach.gallery/docs/"
16 d ago · declared · version → "1.0.2"
16 d ago · declared · protocols → ["mcp"]

MACH Base

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Evidence

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