Ethereum mainnet on-chain read: the native balance of an address. Ethereum mainnet ETH balance of one address: eth_getBalance at the latest block, in wei. Takes address (0x + 40 hex). One plain JSON-RPC read, paid per call in USDC on Base.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.002000 USDC | 0xBF32...a035 |
| Polygon | exact | $0.002000 USDC | 0xBF32...a035 |
| Arbitrum One | exact | $0.002000 USDC | 0xBF32...a035 |