Base on-chain read: a contract's event logs, filtered by topic and block range. Event logs on Base: takes address (contract, 0x + 40 hex), optional topic0 (event signature hash, 0x + 64 hex) and optional blocks (last N blocks, 1-100, default 10), and returns the matching eth_getLogs entries.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.003000 USDC | 0xBF32...a035 |
| Polygon | exact | $0.003000 USDC | 0xBF32...a035 |
| Arbitrum One | exact | $0.003000 USDC | 0xBF32...a035 |