Ethereum mainnet on-chain read: the chain id the node reports. Ethereum mainnet eth_chainId: takes no query parameters and returns the chain id the node reports.
| 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 |