ManyLives Onchain

Use before sending a transaction on the Base network: current Base network gas: base fee, suggested priority fee and max fee, and the cost in ETH of a plain transfer and of a typical token transfer.

A Base network block (latest, or by number): hash, time, transaction count, gas used and limit, base fee and fee recipient.

ERC-20 token balance of any Base network wallet (the main US-dollar stablecoin by default): raw units, decimals, symbol and formatted amount.

Live balances of a Base wallet: native ETH and US-dollar stablecoin, plus its transaction count.

Live US-dollar price of any Base network token, read directly from on-chain exchange pools (direct stablecoin pools and routes through wrapped ETH; the best quote wins). Returns price, route and pool fee tier.

What is this Base network address? Wallet or contract, bytecode size, upgradeable proxy and implementation, token standard (ERC-20, ERC-721, ERC-1155) with name and symbol, owner, nonce and balances.

Which public Base network RPC endpoints are healthy right now: each one's latest block, how far behind the freshest it is, and response time. Pick a fast, in-sync node before you send.

Recent event logs of a Base network contract (up to 1,000 blocks back, 200 events), with token Transfer and Approval events decoded (from, to, amount).

Large US-dollar stablecoin transfers on the Base network in recent blocks (default 100,000 dollars and up): from, to, amount, block and transaction, biggest first.

Explain or verify a Base network transaction: status, from/to, native value, fee, every token transfer (with symbols and amounts) and a one-line plain summary. Use it to confirm a payment arrived before delivering work.

Before your agent pays or accepts funds: check up to 20 wallet addresses against the US Treasury OFAC sanctions list (SDN digital-currency addresses, EVM format, refreshed daily). Returns a match flag per address and the list date. Screening aid, not legal advice.

Profiles for up to 10 Base network wallets in one call: wallet or contract, native and US-dollar stablecoin balances, and transaction count for each.

AI risk verdict for a Base network token contract address: send the address, get on-chain facts (name, symbol, supply, owner and whether ownership is renounced, upgradeable proxy, owner and contract holdings, burned share), red flags, a risk level and a short AI-written verdict. Use before your agent buys, accepts or lists a token. Facts, not financial advice.

Security pre-check for any Base network contract before your agent interacts with it (vault, router, token, bridge): built-in powers in its code (mint, pause, blacklist, upgrade, withdraw, self-destruct, delegatecall), proxy and who controls it (a single wallet or a multisig contract), whether the source is publicly verified, with red flags, a risk level and a plain-language verdict. Facts, not financial advice.