ReadonlybinanceUnique chain identifier (e.g. "1"=Ethereum, "56"=BSC, "CT_501"=Solana, "CT_195"=Tron). Provide evmTx for EVM chains, solTx for Solana, or tronTx for Tron — exactly one must be present. Note: evmTx, solTx, and tronTx are marked required in this schema for rendering purposes only; in practice supply exactly one matching binanceChainId.
ReadonlyevmOptional ReadonlynonceUnique request identifier for anti-replay; falls back to X-OC-SIGN if omitted.
Optional ReadonlyrecvAllowed time deviation in milliseconds (default: 5000, max: 60000).
ReadonlysolReadonlytron
Request parameters for simulateTransactions operation in TransactionApi. SimulateTransactionsRequest