On-chain safety facts about Base tokens, wallets and approvals, read straight from the chain.
payments ON MAINNET (real money) · 8 live endpoints
| Endpoint | Price | What it answers |
|---|---|---|
GET /base-address-type | $0.02 | What is this Base address? Wallet, contract, minimal proxy clone, delegated wallet or empty, with ETH balance and nonce. |
GET /base-network-status | $0.02 | Base network health: latest block number and age, gas price, and a healthy/stale/congested verdict. |
GET /base-proxy-check | $0.02 | Is this Base contract an upgradeable proxy? Finds the implementation and whether the admin is a wallet or a contract. |
GET /base-token-allowance | $0.02 | Token approval check on Base: how much a spender may take from a wallet, flagging unlimited approvals. |
GET /base-token-balance | $0.02 | Token balance of a wallet on Base with its share of total supply, flagging whale-sized holdings. |
GET /base-token-info | $0.02 | Is this Base contract a real ERC-20? Name, symbol, decimals and total supply read from chain, with a token verdict. |
GET /base-token-owner | $0.02 | Token owner check on Base: is ownership renounced, held by a wallet or a contract, and what share of supply it holds. |
GET /base-token-powers | $0.02 | Scan a Base token's code for mint, pause and blacklist functions. Reports powers present; never says safe. |
GET /catalog returns this list as JSON. Activity hub · uptime.
On-chain facts read from Base's public RPC, provided as is, with no warranty of accuracy, completeness or fitness for a purpose. A contract can answer these reads dishonestly. Nothing here says a token is safe; honeypots, sell taxes, liquidity and holder concentration are not checked. Not financial or investment advice and not affiliated with Base or Coinbase. Every paid response carries a disclaimer field.