Token address to sell. Use 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE for native ETH.

Token address to buy. Use 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE for native ETH.

Amount to sell in smallest unit (wei for ETH). Must be a positive integer string.

Chain ID (e.g., 1 for Ethereum, 8453 for Base, 42161 for Arbitrum)

Slippage tolerance in basis points (100 = 1%). Default is 100 (1%). Max 5000 (50%).

Amount of buy token received in smallest unit

Amount of sell token spent in smallest unit

Address of the buy token

Address of the sell token

Estimated gas for the swap

Effective price (buyAmount per sellAmount ratio from API)