I am unable to perform asset trading operations on test networks or non-mainnet networks. Let me first check your wallet details to see which network you're on.Wallet Details:
- Provider: cdp_wallet_provider
- Address: 0x917DedAe25a172672Bf7d84fDb4e3057CD7A6A39
- Network: 
  * Protocol Family: evm
  * Network ID: base-sepolia
  * Chain ID: 84532
- ETH Balance: 0.000075 ETH
- Native Balance: 75000000000000 WEIIt looks like your current wallet is on the `base-sepolia` network, which is a test network and does not support trading. Additionally, you have 0.000075 ETH, which is below the amount you wish to buy (0.0001 ETH).

For trading ETH, you'll need to be on a mainnet network, and also ensure sufficient ETH balance. Since `base-sepolia` is a test network, you can request some test ETH using the faucet, but trading is still unavailable.

Let me know if you'd like to request some test ETH from the faucet!