Binance Web3 Connector JS
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    Request parameters for simulateTransactions operation in TransactionApi. SimulateTransactionsRequest

    interface SimulateTransactionsRequest {
        binanceChainId: string;
        evmTx: SimulateTransactionsRequestEvmTx;
        nonce?: string;
        recvWindow?: number | bigint;
        solTx: SimulateTransactionsRequestSolTx;
        tronTx: SimulateTransactionsRequestTronTx;
    }
    Index
    binanceChainId: string

    Unique 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.

    TransactionApiSimulateTransactions

    TransactionApiSimulateTransactions

    nonce?: string

    Unique request identifier for anti-replay; falls back to X-OC-SIGN if omitted.

    TransactionApiSimulateTransactions

    recvWindow?: number | bigint

    Allowed time deviation in milliseconds (default: 5000, max: 60000).

    TransactionApiSimulateTransactions

    TransactionApiSimulateTransactions

    TransactionApiSimulateTransactions