Call when an agent needs the next pending nonce and confirmed transaction count for one Ethereum mainnet address. Send address. Read-only eth_getTransactionCount on eip155:1. No spend. Send JSON {"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}. Exact $0.001 USDC on Base. Try unpaid POST /v1/sandbox/eth-nonce first.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.001000 USDC | 0x1D61...5a38 |