Automaton Onchain Tools
Paid x402 crypto safety tools (Base/ETH/BSC): tx, approvals, contract risk, token deep scan.
| Endpoint | https://automaton-tx-explainer.vercel.app/mcp (streamable-http) |
|---|---|
| Registry version | 1.5.0 |
| Now | 21 tools · grade C (70) · pin ts_80e6a848c0450c5a468e77703b930c6f · protocol 2025-06-18 |
| First / last listed | 2026-10-26 06:10 UTC / 2026-10-26 06:10 UTC |
| Grade over time | 2026-10-26: C (70), 21 tools |
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Tools: base_tx_explain base_token_approvals base_address_inspect base_contract_risk ethereum_tx_explain ethereum_token_approvals ethereum_address_inspect ethereum_contract_risk bsc_tx_explain bsc_token_approvals bsc_address_inspect bsc_contract_risk url_safety_check gas_snapshot ens_resolve calldata_decode wallet_portfolio wallet_report token_report token_deep_scan ping
base_tx_explain | Explain a Base transaction: status, fee, decoded method + args (openchain signature DB), and ERC-20 transfers with symbols and human amounts. Costs $0.01. params: hash* |
base_token_approvals | Check a Base wallet's ERC-20 approvals: allowances for 8 major tokens (USDC, WETH, USDbC, DAI...) to common spenders (Permit2, Uniswap Universal Router, Uniswap SwapRouter02, Aerodrome Router...); flags unlimited approvals. Costs $0.005. params: address* |
base_address_inspect | Inspect any Base address: EOA vs contract vs EIP-7702 delegated, ETH balance, nonce, proxy implementation (EIP-1967/1167/zos), and ERC-20 name/symbol/decimals/supply. Costs $0.005. params: address* |
base_contract_risk | Heuristic risk flags for a Base contract from free public data: Sourcify verification, upgradeable proxy + admin, owner type, mint/pause/blacklist/fee selectors, bytecode size. Not an audit or financial advice. Costs $0.01. params: address* |
ethereum_tx_explain | Explain a Ethereum transaction: status, fee, decoded method + args (openchain signature DB), and ERC-20 transfers with symbols and human amounts. Costs $0.01. params: hash* |
ethereum_token_approvals | Check a Ethereum wallet's ERC-20 approvals: allowances for 8 major tokens (USDC, USDT, WETH, DAI...) to common spenders (Permit2, Uniswap Universal Router v4, Uniswap Universal Router, Uniswap SwapRouter02...); flags unlimited approvals. Costs $0.005. params: address* |
ethereum_address_inspect | Inspect any Ethereum address: EOA vs contract vs EIP-7702 delegated, ETH balance, nonce, proxy implementation (EIP-1967/1167/zos), and ERC-20 name/symbol/decimals/supply. Costs $0.005. params: address* |
ethereum_contract_risk | Heuristic risk flags for a Ethereum contract from free public data: Sourcify verification, upgradeable proxy + admin, owner type, mint/pause/blacklist/fee selectors, bytecode size. Not an audit or financial advice. Costs $0.01. params: address* |
bsc_tx_explain | Explain a BNB Smart Chain transaction: status, fee, decoded method + args (openchain signature DB), and ERC-20 transfers with symbols and human amounts. Costs $0.01. params: hash* |
bsc_token_approvals | Check a BNB Smart Chain wallet's ERC-20 approvals: allowances for 8 major tokens (USDT, USDC, WBNB, BUSD...) to common spenders (Permit2, PancakeSwap v2 Router, PancakeSwap Smart Router, PancakeSwap Universal Router...); flags unlimited approvals. Costs $0.005. params: address* |
bsc_address_inspect | Inspect any BNB Smart Chain address: EOA vs contract vs EIP-7702 delegated, BNB balance, nonce, proxy implementation (EIP-1967/1167/zos), and ERC-20 name/symbol/decimals/supply. Costs $0.005. params: address* |
bsc_contract_risk | Heuristic risk flags for a BNB Smart Chain contract from free public data: Sourcify verification, upgradeable proxy + admin, owner type, mint/pause/blacklist/fee selectors, bytecode size. Not an audit or financial advice. Costs $0.01. params: address* |
url_safety_check | Check a URL for phishing/scam signals: MetaMask eth-phishing-detect + Phishing.Database blocklists, RDAP domain age, punycode and brand-lookalike detection, HTTPS reachability. Heuristic; not security advice. Costs $0.005. params: url* |
gas_snapshot | Live gas snapshot for Base, Ethereum and BNB Smart Chain: gas price, base fee, block utilization, and estimated native cost of a transfer, ERC-20 transfer and swap. Costs $0.005. params: chain* |
ens_resolve | Resolve an ENS name or Basename to an address (plus url/twitter/github text records), or reverse-resolve an address to its primary name. Costs $0.005. params: name* |
calldata_decode | Decode EVM calldata before signing: function signature candidates (openchain DB), decoded args, and plain-English warnings for approve/setApprovalForAll/permit/unlimited amounts. Costs $0.005. params: data* |
wallet_portfolio | Wallet snapshot across Base, Ethereum and BNB Smart Chain: native balance plus balances of 8 major tokens per chain (USDC, USDT, WETH, DAI, WBTC/cbBTC...). No USD pricing. Costs $0.01. params: address* |
wallet_report | Premium one-call wallet report across Base, Ethereum and BNB Smart Chain: balances, token approvals (flags unlimited), address type/EIP-7702 delegation, and a plain-English risk summary with findings. Costs $0.25. params: address* |
token_report | Premium one-call token due-diligence on Base, Ethereum or BNB Smart Chain: token metadata, proxy/upgradeability, owner and admin, owner/dead/self balances as % of supply, Sourcify verification, mint/pause/blacklist/fee flags, plain-English summary. Costs $0.25. params: address*, chain |
token_deep_scan | Premium token deep scan on Base, Ethereum or BNB Smart Chain: simulated buy+sell against the main DEX pool (honeypot + buy/sell tax detection via eth_call, nothing traded), main pool liquidity in USD, V2 LP burned/locked share, top-holder concentration (Blockscout; partial fallback from recent transfers), plus owner powers (proxy, owner, mint/pause/blacklist/fee). Lists anything it couldn't determ params: address*, chain |
ping | Free health check. params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.