如何避免高額汽油費：交易模擬可以幫助加密貨幣新手了解狀況

節點網路驗證區塊鏈交易。節點賺取加密貨幣作為費用，激勵他們處理這些交易。當區塊鏈上的交易量比平常多時，隨著用戶競相實現更高的處理速度，費用就會增加。當特定加密貨幣的價格上漲時，有時會發生這種情況。

Nodes in a network validate blockchain transactions and earn crypto in the form of fees, which serves as an incentive for them to process these transactions. When there are more transactions than usual on a blockchain, users compete to achieve higher processing speeds, driving up fees. This phenomenon is often observed during periods when a particular cryptocurrency experiences a price increase. As more users tend to move their assets around during these times, the volume of transactions increases, leading to higher fees.

網路中的節點驗證區塊鏈交易並以費用的形式賺取加密貨幣，這是他們處理這些交易的動機。當區塊鏈上的交易量比平常更多時，用戶會競相獲得更高的處理速度，從而推高費用。這種現象經常在特定加密貨幣價格上漲期間觀察到。隨著越來越多的用戶傾向於在這段時間轉移資產，交易量會增加，導致費用更高。

Similarly, a high demand for a particular token corresponds with increased fees. For instance, when a lot of hype surrounds a project, the fees tend to be higher. During the spring of 2023, Bitcoin transaction fees were relatively high due to the popularity of the Bitcoin-based protocol BRC-20.

同樣，對特定代幣的高需求對應於費用的增加。例如，當一個項目受到大量炒作時，費用往往會更高。 2023年春季，由於基於比特幣的協議BRC-20的流行，比特幣交易費用相對較高。

Users’ options to avoid high costsOne option to avoid high costs is to wait for fees to go down before sending cryptocurrency. However, this approach may not be feasible if you want to send it quickly. Fees can also be slightly lower during slow hours in leading markets, like nighttime in the US.

使用者避免高成本的選擇 避免高成本的一個選擇是等待費用下降後再發送加密貨幣。不過，如果你想快速發送，這種方法可能不太可行。在主要市場的淡季（例如美國的夜間），費用也可能會略低。

If a user is sending crypto to another exchange, they can exchange it for an asset like Ripple or Litecoin, whose fees tend to be lower. Then, they swap it back to their preferred asset on the other exchange. However, they’ll still be charged buying and selling fees.

如果用戶將加密貨幣發送到另一個交易所，他們可以將其交換為 Ripple 或 Litecoin 等資產，其費用往往較低。然後，他們在另一個交易所將其交換回他們的首選資產。然而，他們仍然需要支付買賣費用。

A transaction simulation is an excellent way to predict fees, help keep crypto novices informed, and prevent mistakes. The simulation feature of Ambire Wallet, an open-source smart wallet that uses account abstraction, informs users of the effect of a transaction on their balances before they sign off on it. In addition to providing all the features and functions available from widely adopted solutions like Metamask, Ambire offers account recovery, prepayment of gas fees to avoid spikes, and transaction batching. It’s more affordable to send one large transaction instead of a few small ones. Blockchain activity determines the costs, not the amount of crypto you’re sending, so you’d pay the same fee for a small and a large transaction value. Ambire Wallet users combine transactions and broadcast them together, which saves both time and money.

交易模擬是預測費用、幫助加密貨幣新手了解情況並防止錯誤的絕佳方法。 Ambire Wallet 是一款使用帳戶抽象化的開源智慧錢包，它的類比功能會在用戶簽署之前通知用戶交易對其餘額的影響。除了提供 Metamask 等廣泛採用的解決方案所提供的所有特性和功能外，Ambire 還提供帳戶恢復、預付 Gas 費以避免峰值以及交易批次等功能。發送一筆大筆交易比發送幾筆小筆交易更便宜。區塊鏈活動決定成本，而不是您發送的加密貨幣數量，因此您將為小額和大額交易支付相同的費用。 Ambire Wallet 用戶將交易合併在一起廣播，這既節省了時間又節省了金錢。

The anatomy of transaction simulationAmbire greatly alleviates the complexity of transaction simulation. The intricate process starts with defining input parameters and ends with assessing transaction outcomes. There are several critical stages, each contributing to the reliability and accuracy of the simulation results.

交易模擬的剖析Ambire 大大減輕了交易模擬的複雜性。這個複雜的過程從定義輸入參數開始，到評估交易結果結束。有幾個關鍵階段，每個階段都有助於模擬結果的可靠性和準確性。

A series of input parameters defines the transaction’s behavior and features. These parameters include sender address, transaction type, receiver address, gas price and limit, and other relevant attributes. Users customize the simulation to accurately reflect objectives and scenarios, but not without meticulously defining these parameters. After defining them, validation procedures are performed to ensure the transaction’s integrity and feasibility. Validation involves verifying address authenticity and evaluating the parameters’ compliance with preset criteria.

一系列輸入參數定義了交易的行為和功能。這些參數包括發送方地址、交易類型、接收方地址、gas 價格和限額以及其他相關屬性。使用者自訂模擬以準確反映目標和場景，但必須仔細定義這些參數。定義它們後，將執行驗證程序以確保交易的完整性和可行性。驗證涉及驗證位址真實性並評估參數是否符合預設標準。

Following validation, the simulation prepares the blockchain environment based on current data and system configuration. This includes retrieving relevant information, including, but not limited to, contract codes, account balances, and gas, which measures the computational resources consumed while the simulated transaction is being executed.

驗證後，模擬根據當前數據和系統配置準備區塊鏈環境。這包括檢索相關信息，包括但不限於合約代碼、帳戶餘額和gas，這些資訊測量執行模擬交易時消耗的計算資源。

Gas estimation involves evaluating the consumption of separate transaction elements and operations. Memory usage, opcode cost, and storage access are considered to accurately estimate the total gas required to execute the transaction. This determines the gas fees associated with the transaction.

Gas 估算涉及評估單獨交易元素和操作的消耗。考慮記憶體使用、操作碼成本和儲存存取來準確估計執行交易所需的總 Gas 費用。這決定了與交易相關的汽油費。

Finally, the transaction simulation executes the operations entered in the input parameters. This stage involves simulating fund transfers, executing smart contract functions, and updating contract storage according to predetermined transaction logic. The simulation tracks each operation’s gas consumption during execution, monitoring the use of computational resources throughout the process. Tracking gas use makes it possible to assess how efficient transaction operations are and identify potential issues that may impact performance.

最後，交易模擬執行輸入參數中輸入的操作。此階段涉及模擬資金轉移、執行智慧合約功能以及根據預定的交易邏輯更新合約儲存。模擬追蹤執行期間每個操作的 Gas 消耗，監控整個過程中計算資源的使用。追蹤 Gas 使用情況可以評估交易操作的效率並識別可能影響效能的潛在問題。

The simulation ends with an evaluation of transaction results, specifically the cost and integrity of the transaction. The evaluation involves verifying the completion of transaction operations, checking for errors, and examining the ensuing alterations to the blockchain state.

模擬以交易結果的評估結束，特別是交易的成本和完整性。評估包括驗證交易操作的完成情況、檢查錯誤以及檢查隨後對區塊鏈狀態的變更。

Simulations empower users to gauge the effectiveness of the entire process and attain valuable insights into the transaction’s impact on their finances, investment, and the whole blockchain.

模擬使用戶能夠衡量整個流程的有效性，並獲得有關交易對其財務、投資和整個區塊鏈影響的寶貴見解。

Transaction simulation reduces riskEven novices know that you can’t reverse a blockchain transaction. Once a user signs a transaction, they cannot change or undo it. Simulation lets them predict potential issues or consequences, greatly reducing the risk of irreparable errors. You can simulate swaps, trades, or liquidity provisions in DeFi interactions to make sure they won’t lead to unexpected losses ensuing from non-optimal trade execution or slippage.

交易模擬降低風險即使是新手也知道你無法逆轉區塊鏈交易。一旦用戶簽署交易，他們就無法更改或撤銷該交易。模擬使他們能夠預測潛在的問題或後果，從而大大降低不可挽回的錯誤的風險。您可以在 DeFi 互動中模擬掉期、交易或流動性規定，以確保它們不會因非最佳交易執行或滑點而導致意外損失。

Ethereum transactions can incur substantial gas fees depending on their complexity and the degree of network congestion at any given time. Simulating transactions provides an estimate of the gas required, preventing users from underpaying, which can lead to stuck or failed transactions. Overpaying is equally undesirable, as excessive gas fees inflate transaction costs needlessly. By providing accurate gas estimates, simulation makes it possible to set the proper gas limits and keep expenses in check.

以太坊交易可能會產生大量的汽油費，具體取決於其複雜性和任何給定時間的網路擁塞程度。模擬交易提供了所需 Gas 的估計，防止用戶支付不足，從而導致交易卡住或失敗。支付過高同樣不可取，因為過高的天然氣費不必要地增加了交易成本。透過提供準確的 Gas 估算，模擬可以設定適當的 Gas 限制並控制費用。

The outcomes of blockchain transactions aren’t immediately apparent, especially

區塊鏈交易的結果並不是立即顯而易見的，尤其是