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What Is Binance Wallet Pro Mode and How Does It Work?
2025-07-08 13:51
Binance Wallet DEX Pro Mode is an advanced trading feature within Binance Wallet, tailored for experienced users seeking greater control and smarter execution strategies. It supports two main order types: Limit Orders and Market Orders.
Limit Orders: You can set a target price to buy or sell tokens. When the market reaches that price, the system will automatically execute the trade on your behalf using the Secure Auto Sign feature. No funds are locked upfront, and you retain full custody of your assets until the trade is executed.
Market Orders: You can instantly swap tokens at the best available market price. Compared to the standard Swap, Market Orders in Pro Mode offer enhanced market visibility, including real-time trade data, liquidity insights, and token metrics to support better trading decisions.
How to place a Pro Mode Limit Order (or Market Order)?
1. Log in to your Binance app and go to [Assets] - [Wallet] - [Trade].
2. Choose the [Pro] mode at the top.
3. Select a token by tapping on the token symbol.
4. Select a trade direction to sell or buy the token.
5. Select your preferred order type: [Market] or [Limit].
6. Set a trigger price at which you want to buy or sell the token. Please note that this is only applicable to Limit Orders.
7. Enter the amount to buy or sell.
For buying, we currently only support entering the native token amount (i.e., BNB, SOL, etc.).
For selling, the entered amount will be the token’s selling amount.
8. Choose your preferred order settings, including slippage, gas fee, and Anti-MEV (same as a regular swap).
9. Tap [Buy] or [Sell] to place the order.
If it's your first Limit Order, you’ll see an SAS authorization popup. Please approve it for the order to be placed.
For market orders, a biometric verification is needed to verify your identity.
10. Once your order is placed, you can view active orders under the [Open Orders] tab.
11. To cancel an order, tap [Cancel] next to it.
12. To check successful, failed, expired, or canceled orders, go to [Order History].
13. Currently, limit orders only support Binance Wallet (Keyless). Market orders support both seed phrases and private key wallets. You can switch to your preferred wallet on the [Wallet] section.
Frequently Asked Questions
1. What is Secure Auto Sign?
Secure Auto Sign by Binance Wallet lets you sign transactions quickly and securely without giving up control of your wallet keys.
It uses a trusted execution environment to create a secure, isolated service that only the wallet holder can access for signing specific transactions within a set time and for designated assets. Users or their authorized third parties can verify the service’s security and compliance at any time, ensuring full self-custody.
2. What is a Pro Mode Limit Order?
A Limit Order allows users to specify a target price to buy or sell a token. Once the market price hits that target:
The system automatically triggers a Market Swap via backend routing.
No funds are locked upfront. You can place multiple Limit Orders with the same balance — funds are only deducted when the order executes.
Execution only happens if market conditions and wallet balance allow it.
Signing is handled via Secure Auto Sign (SAS) — users only need to authorize once.
3. Why didn’t my Limit Order execute even though the trigger price was reached?
Limit Orders are trigger-based, not pre-committed on-chain.
Reaching your set price does not guarantee execution.
The system initiates a market swap when the trigger is hit.
Final execution depends on:
Real-time quotes at execution time
Liquidity depth
Your defined slippage tolerance and other factors
4. Why was my Limit Order triggered but ended up failing to execute?
Execution may fail due to:
Rapid market price changes;
Insufficient liquidity;
Unfavorable DEX quotes;
Network congestion;
Insufficient wallet balance at the moment of trigger;
SAS authorization expired or revoked;
Limit order expired, etc.
5. Why didn’t I get the exact amount shown when I placed the order?
Even if your trigger price is reached, the number of tokens received may differ due to:
Price fluctuations in the token pair between order creation and execution
Slippage setting: The minimum received amount will be calculated based on your slippage limit. In volatile markets, slippage may be fully applied.
6. What protections are in place to prevent my Limit Order from executing at an unfair price?
To ensure fairness and avoid unexpected losses, a fallback mechanism validates the final quoted amount against the user’s slippage setting. Orders that fall outside this tolerance will be canceled.
Example 1: Buy order
Limit Order: Buy APX at $0.05 using 1 BNB with a 10% slippage
When placing the order:
BNB = $600, your estimated receive amount = 12,000 APX
Min. acceptable amount= 10,800 APX (Reference only, not used for execution)
At trigger time:
BNB = $500, your estimated receive amount = 10,000 APX
Min. acceptable amount = 9,000 APX
Execution logic:
Triggered at $0.05 (may execute slightly higher)
Live quote fetched from DEX providers
If 1 BNB < 9,000 APX, order is canceled
Example 2: Sell order
Limit Order: Sell 12,000 APX at $0.05 for BNB with a 10% slippage
When placing the order:
BNB = $500, your estimated return amount = 1.2 BNB
Min. acceptable amount = 1.08 BNB (Reference only, not used for execution)
At trigger time:
BNB = $600, you estimated return amount = 1 BNB
Min. acceptable amount = 0.9 BNB
Execution logic:
Triggered at $0.05 (may execute slightly lower)
Live quote fetched from DEX providers
If return < 0.9 BNB, your order is canceled
7. Is the Limit Order matched internally among Binance Wallet users?
No, it does not match orders between Binance users. It’s fundamentally still a regular swap. You can think of our Limit Order feature as a trigger-based bot — once the target price is reached, the system places a regular swap on your behalf.
8. What else should I know about using Pro Mode?
If no slippage is manually set by the user, the system will calculate a recommended slippage value to help ensure successful execution in most cases.
Placing a sell order in Pro Mode will automatically grant unlimited token approval to the Binance contract to ensure efficient execution.
9. What’s the difference between Market Order in Pro Mode and a regular swap?
Both the Pro Market Order and Limit Order are ultimately executed as regular swaps. However, there are key differences:
Enhanced UI: The Pro Mode features a redesigned trading interface that provides more market data to support better trading decisions. The layout is more compact and professional, tailored for advanced users.
Streamlined Experience: To improve execution speed, Pro Mode removes less frequently used settings, enabling a faster and cleaner order flow.
Advanced Order Types: To meet the needs of more professional users, we’ve introduced advanced order types such as Limit Orders. This expands our swap functionality to support price-specific execution, with more scenarios to be supported in future releases.
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