Error Code

Code	Description
401 Not logged in or login has expired	The session is not authenticated or has expired. Check whether the API key, signature, and timestamp are valid, and re-authenticate before retrying.
402 API Key expired, please apply again	The API key has expired. Create a new API key in your MEXC account and update the client configuration.
406 Accessing IP is not in the whitelist	The request IP is not on the API key whitelist. Check the configured whitelist and the actual outbound IP of your server or application.
500 Internal error. Please try again.	An internal server error occurred. Retry later after querying whether the operation already completed. Contact MEXC customer service or API support if the issue persists.
501 System busy, try again later	The system is busy. Reduce request frequency and retry later.
506 Unknown source of request	The request source could not be identified. Check request headers, client configuration, and whether the endpoint is called from an allowed environment.
510 Requests are too frequent, please try again later	The request frequency may have exceeded the rate limit. Reduce the request rate and retry later. Check the rate-limit rules for this Futures endpoint.
511 You do not have access to the interface	The API key may not have permission to access this endpoint. Check API key permissions, account type, and whether the interface is available to your account.
513 Invalid request, please try again later	The request is invalid. Check request parameters, HTTP method, endpoint path, and signature. Retry later if the failure may be temporary.
600 Parameter error	One or more request parameters are invalid. Check parameter names, types, formats, required fields, and value ranges against the API documentation.
601 Data parsing error	Request data could not be parsed. Check JSON or form body format, encoding, and whether the payload matches the expected schema.
602 Confirming signature failed	Signature verification failed. Check the API secret, signature algorithm, parameter ordering, encoding, and whether signed parameters match those sent in the request.
603 Repeated request	A duplicate request was detected. Avoid resubmitting the same request with identical parameters in a short period. Query order or operation status before retrying.
604 Sorry, this feature is under maintenance	This feature is under maintenance. Retry later and check official announcements for availability.
701 Please enable API Key read access	API key read access is required for this endpoint. Enable read permission for the API key in account settings.
702 Please enable API Key write access	API key write access is required for this endpoint. Enable write permission for the API key in account settings.
703 Trading information read access is required	Trading information read access is required. Enable the corresponding API key permission before calling this endpoint.
704 Please enable API Key trading information write access	Trading information write access is required. Enable the corresponding API key permission before calling this endpoint.
801 System under maintenance	The Futures system is under maintenance. Retry later and check official maintenance notices.
1000 Account does not exist	The account could not be found. Check whether the API key belongs to the correct account and whether the Futures account is activated.
1001 Contract does not exist	The specified contract does not exist. Check the symbol name, format, and whether the contract is listed and supported by the endpoint.
1002 Contract not activated	The contract is not activated or not yet available for trading. Check contract status and platform announcements.
1003 Risk limit level error, please try again after adjustment	The risk limit level is invalid. Adjust the risk limit according to contract rules and your position size, then retry.
1004 Amount error	The amount or quantity value is invalid. Check format, precision, minimum/maximum limits, and symbol rules.
2001 Order direction error	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2002 Position type error	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2003 Exceeded the maximum buying price {amount}{currency}, please fill in again	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2004 Selling price is lower than the minimum price {amount}{currency}, please fill in again	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2005 Balance insufficient	Insufficient available balance or margin. Check wallet balance, open orders, and locked margin before retrying.
2006 Leverage multiplier must be within the upper limit {max} and lower limit {min}	The leverage value is invalid or conflicts with open orders or positions. Check allowed leverage range, open orders, and position leverage before adjusting.
2007 Order price error	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2008 Insufficient number of positions can be closed	The position does not exist or has already been closed. Query open positions before placing close or reduce-only orders.
2009 Position is nonexistent or closed	The position does not exist or has already been closed. Query open positions before placing close or reduce-only orders.
2011 Order quantity error	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2013 Number of cancelled orders exceeds {count}	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2014 Orders in batches shall not be greater than {count}	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2015 Price or quantity precision error, please enter again	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2016 Trigger order exceeds the max. number of {count}	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2018 Cannot exceed the maximum reducible margin {vol}	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2019 Leverage adjustment unavailable while orders are open	The leverage value is invalid or conflicts with open orders or positions. Check allowed leverage range, open orders, and position leverage before adjusting.
2021 Order leverage is inconsistent with the existing position leverage	The leverage value is invalid or conflicts with open orders or positions. Check allowed leverage range, open orders, and position leverage before adjusting.
2022 Position type error	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2023 Risk limit cannot be modified at the moment due to leverage of existing open positions	The leverage value is invalid or conflicts with open orders or positions. Check allowed leverage range, open orders, and position leverage before adjusting.
2024 There's order with leverage greater than the maximum leverage of the new order, so modifying the risk limit is unavailable at the moment	The leverage value is invalid or conflicts with open orders or positions. Check allowed leverage range, open orders, and position leverage before adjusting.
2025 Your current position amount is greater than the allowable amount of the new order. Please modify the risk limit and place the order again	The risk limit cannot be changed under current conditions. Check open positions, leverage, and risk limit tiers, then adjust according to contract rules.
2026 Leverage adjustment is unavailable for cross margin	The leverage value is invalid or conflicts with open orders or positions. Check allowed leverage range, open orders, and position leverage before adjusting.
2027 Cross and isolated position of the same direction are alternative.	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2028 Maximum order quantity of {count} exceeded	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2029 Order type error	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2030 External order ID too long (max. 32 digit)	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2031 Current risk limit and maximum allowable number of positions exceeded, please adjust the risk limit	The risk limit cannot be changed under current conditions. Check open positions, leverage, and risk limit tiers, then adjust according to contract rules.
2032 Order price is lower than the liquidation price of the position	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2033 Order price is higher than the liquidation price of the position	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2034 Batch query quantity exceeds the limit of {count}	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2035 Market order level not supported	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2036 You've reached today's order limit	You have reached the daily order limit. Reduce order frequency and retry after the limit resets. Check the corresponding rate-limit or daily order-count rules for this endpoint.
2037 Trading too frequent, please try again later	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2038 Position limit reached for your current leverage tier. See Risk Limits for the maximum position size for each tier.	The position size exceeds the limit for your current leverage tier. Review Risk Limits for the maximum position size at each tier, then reduce leverage or position size.
2039 Counterparty's order amount shall not be greater than that of the best bid or best ask. Please select more orders in the orderbook or reduce the order amount before placing the order	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2040 Order does not exist	The specified order was not found. Check order ID, symbol, and whether the order was filled or canceled.
2041 Current order status does not allow cancelation	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2042 Duplicate order ID	The external order ID is duplicated. Use a unique externalOid for each new order.
2043 The order does not match the position	The order side or parameters do not match the existing position. Check position direction, margin mode, and order side before placing the order.
2044 Insufficient margin to adjust leverage	The leverage value is invalid or conflicts with open orders or positions. Check allowed leverage range, open orders, and position leverage before adjusting.
2045 Minimum ratio allowed is {number}	The ratio or variance parameter is outside the allowed range. Check the minimum and maximum values indicated by the API and adjust accordingly.
2046 Maximum ratio allowed is {number}	The ratio or variance parameter is outside the allowed range. Check the minimum and maximum values indicated by the API and adjust accordingly.
2047 Minimum variance allowed is {number}	The ratio or variance parameter is outside the allowed range. Check the minimum and maximum values indicated by the API and adjust accordingly.
2048 Maximum variance allowed is {number}	The ratio or variance parameter is outside the allowed range. Check the minimum and maximum values indicated by the API and adjust accordingly.
2049 Liquidation may occur after the order is filled at the specified price. Please update the price before placing the order.	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2051 Exceeds the maximum order amount allowed for a single order	The order amount does not meet the minimum or maximum single-order amount requirement. Check contract rules and adjust order size.
2052 Partially filled orders do not support price or quantity editing	The order cannot be edited under the current order status or order type. Check whether the order is partially filled and whether limit order editing is supported.
2053 One-way mode does not support limit order editing currently	The request conflicts with the current position mode (Hedge Mode or One-way Mode). Check position mode settings and endpoint requirements.
2054 Unable to place a new order as the system has not found any successfully canceled orders. Please try editing the order again later or place a new order.	The order cannot be edited under the current order status or order type. Check whether the order is partially filled and whether limit order editing is supported.
2055 System does not support limit order editing currently	The order cannot be edited under the current order status or order type. Check whether the order is partially filled and whether limit order editing is supported.
2056 Market close order is in progress due to market volatility. Please try again later. We apologize for any inconvenience caused.	A market close order is already being processed due to market volatility. Wait and retry later rather than submitting duplicate close requests.
2057 Not meeting the minimum order amount required for a single order	The order amount does not meet the minimum or maximum single-order amount requirement. Check contract rules and adjust order size.
2058 Chase Order Failed: The system does not currently support chase orders	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2059 Chase Order Failed: Your order has been filled or canceled	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2060 Chase Order Failed: TP price must be higher than the best bid price	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2061 Chase Order Failed: SL price must be lower than the best bid price	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2062 Chase Order Failed: TP price must be lower than the best ask price	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2063 Chase Order Failed: SL price must be higher than the best ask price	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2064 Unable to place chase orders in one-way position mode	The request conflicts with the current position mode (Hedge Mode or One-way Mode). Check position mode settings and endpoint requirements.
2065 Chase Order Failed: Insufficient assets	Insufficient available balance or margin. Check wallet balance, open orders, and locked margin before retrying.
2066 Chase Order Failed: This action will result in liquidation	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2068 MEXC has disabled certain SMS services	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2069 Your current Cross Margin position is showing a loss. Please close the position before claiming the reward again.	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2070 Price distance cannot exceed 5% of the current bid1/ask1	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2071 Max. chase distance cannot exceed 10%	The order or trading request could not be processed. Check symbol, order type, side, price, quantity, leverage, margin mode, position mode, and account status against the API documentation.
2072 You can have up to {count} active chase limit orders per account at a time	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2073 A chase limit order already exists for this Futures pair	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2074 Chase limit orders cannot be edited	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2075 This is not a chase limit order	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2076 This order is a chase limit order	The chase order request failed. Check order type support, position mode, price rules, available margin, and whether an existing chase order already exists for this contract.
2077 Long: Fill price is below the liquidation price. Use a limit order instead.	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2078 Short: Fill price exceeds the liquidation price. Use a limit order instead.	The price or quantity does not meet contract rules. Check tick size, lot size, min/max order size, and price limits in contract information.
2079 Loss Coverage does not exist	The Loss Coverage feature is unavailable, already used, expired, or does not exist. Check eligibility and status before retrying.
2080 Loss Coverage used	The Loss Coverage feature is unavailable, already used, expired, or does not exist. Check eligibility and status before retrying.
2081 Loss Coverage expired	The Loss Coverage feature is unavailable, already used, expired, or does not exist. Check eligibility and status before retrying.
2082 Loss Coverage unavailable	The Loss Coverage feature is unavailable, already used, expired, or does not exist. Check eligibility and status before retrying.
3001 Trigger order price type error	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3002 Trigger order type error	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3003 Execution cycle error	The plan or trigger order parameters are invalid. Check trigger price type, order type, execution cycle, and whether the order has already been triggered.
3004 Trigger price error	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3006 Order prices can only be edited for orders that have not been triggered yet	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3007 Take-profit price of a trigger-market long order should be higher than the trigger price	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3008 Take-profit price of a trigger-limit long order should be higher than the order price	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3009 Stop-loss price of a trigger-market long order should be lower than the trigger price	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3010 Stop-loss price of a trigger-limit long order should be lower than the order price	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3011 Take-profit price of a trigger-market short order should be lower than the trigger price	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3012 Take-profit price of a trigger-limit short order should be lower than the order price	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3013 Stop-loss price of a short position trigger-market order should be higher than the trigger price	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3014 Stop-loss price of a short position trigger-limit order should be higher than the order price	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3015 Pre-set TP/SL prices can only be edited for orders that have not been triggered yet	The trigger, take-profit, or stop-loss price does not meet contract rules for the order side and type. Check trigger price type, order direction, and price relationships in the documentation.
3016 {symbol} order timed out	The order operation timed out. Query order or plan order status before retrying to avoid duplicate submissions.
3017 {symbol} trigger order timed out	The order operation timed out. Query order or plan order status before retrying to avoid duplicate submissions.
3018 {symbol} trailing stop order timed out	The order operation timed out. Query order or plan order status before retrying to avoid duplicate submissions.
3019 {symbol} chase limit order timed out	The order operation timed out. Query order or plan order status before retrying to avoid duplicate submissions.
4001 Unsupported cryptocurrency	The request could not be completed. Check request parameters, account status, contract rules, and API key permissions. Contact MEXC customer service or API support if the issue persists.
5001 Stop profit price and stop loss price cannot both be empty	The stop-profit/stop-loss order parameters are invalid or conflict with the position. Check TP/SL prices, closable position size, existing TP/SL orders, and margin mode consistency.
5002 Stop-limit order is nonexistent or closed	The stop-profit/stop-loss order parameters are invalid or conflict with the position. Check TP/SL prices, closable position size, existing TP/SL orders, and margin mode consistency.
5003 The price of stop-limit order error	The stop-profit/stop-loss order parameters are invalid or conflict with the position. Check TP/SL prices, closable position size, existing TP/SL orders, and margin mode consistency.
5004 Total amount of the stop-limit order is greater than the closable amount of the position	The stop-profit/stop-loss order parameters are invalid or conflict with the position. Check TP/SL prices, closable position size, existing TP/SL orders, and margin mode consistency.
5005 Order failed as there is already a position TP/SL order.	The stop-profit/stop-loss order parameters are invalid or conflict with the position. Check TP/SL prices, closable position size, existing TP/SL orders, and margin mode consistency.
5006 You currently have maker orders or positions in the opposite direction under a different margin mode	The stop-profit/stop-loss order parameters are invalid or conflict with the position. Check TP/SL prices, closable position size, existing TP/SL orders, and margin mode consistency.
6001 Trading is forbidden	Trading or position opening may be restricted for this account or symbol. Check platform announcements, risk controls, and account status. Contact MEXC customer service or API support if needed.
6002 Position opening is forbidden. Please contact Customer Service	Trading or position opening may be restricted for this account or symbol. Check platform announcements, risk controls, and account status. Contact MEXC customer service or API support if needed.
6003 Incorrect time range, you can select up to 90 days only	The query time range is invalid. Check start/end time parameters and the maximum allowed range for this endpoint.
6004 The trading pair and status should be filled in	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6005 The trading pair is not available	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6006 The current version does not support Cross Margin function, please use the Web version	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6007 Switching from Cross Margin mode to Isolated Margin Mode is not supported	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6008 Order placed successfully (The estimated liquidation price may not show accurately on the current version, kindly update to the latest version.)	The order may have been placed successfully, but the estimated liquidation price shown on older clients may be inaccurate. Update to the latest client or verify liquidation price on the web platform.
6009 Position opening is currently unavailable for your account. Please go to Help Center to submit information for risk control removal.	Account verification or risk control may block this action. Check KYC status, help center requirements, and platform notices.
6010 Multi-asset mode isn't available for your account	Multi-Asset mode is not available for this account. Check whether your account type and status support Multi-Asset mode. Contact MEXC customer service or API support if needed.
6011 Unable to switch to Multi-Asset mode as there are currently active orders or positions. Please cancel the orders or close the positions first.	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6012 Sub-accounts cannot use Multi-Asset mode	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6013 Traders in Copy Trade cannot use Multi-Asset mode	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6014 Your account has liabilities and cannot switch to Multi-Asset mode	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6015 The account has liabilities and cannot switch to Single-Asset mode. Please clear the liabilities first.	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6016 Unable to switch to Single-Asset mode as there are currently active orders or positions. Please cancel the orders or close the positions first.	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6017 The current price has expired. Please request the price again.	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6018 The current exchange rate is unfavorable, and this action may put your account at risk. Please request a new price	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6019 Coin-margined trading is not supported in Multi-Asset mode	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6020 Only cross margin is allowed in Multi-Asset mode	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6021 There is an issue with the liability crypto. Please try again later.	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6022 Trading error. Please try again later.	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6023 Market maker accounts cannot use Multi-Asset mode	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6024 Event Futures trading is not available in Multi-Asset mode	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6025 Position airdrops are not available in Multi-Asset mode	Multi-Asset mode restrictions apply. Check account type, open orders, positions, liabilities, and whether your account is eligible for Multi-Asset mode.
6026 Position opening is unavailable until risk control verification is completed.	Account verification or risk control may block this action. Check KYC status, help center requirements, and platform notices.
6027 Due to risk controls, opening new positions for this pair is temporarily disabled. Only closing is allowed.	Trading or position opening may be restricted for this account or symbol. Check platform announcements, risk controls, and account status. Contact MEXC customer service or API support if needed.
6028 After the platform's risk review, you are no longer allowed to open Futures positions.	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6029 Bonuses cannot be used to open Prediction Futures positions at this time. Please adjust the amount and try again.	The request conflicts with current trading mode, account status, or platform rules. Check margin mode, account restrictions, and endpoint documentation.
6030 Position opening is unavailable until risk control verification is completed.	Account verification or risk control may block this action. Check KYC status, help center requirements, and platform notices.
7001 Please cancel active orders or close positions before modifying position mode	Cancel active orders and close or finish positions before changing position mode.
7002 Position mode mismatch, please switch position mode	The order position mode does not match the account setting. Switch to Hedge Mode or One-way Mode as required, or align the positionMode parameter with the account.
7003 The new order type must be consistent with the existing order or the opening type of position	The request conflicts with open orders, positions, leverage, or margin requirements. Check position mode, open type, leverage consistency, and minimum order amount.
7004 The new order leverage must be consistent with the existing order or the leverage of the position	The request conflicts with open orders, positions, leverage, or margin requirements. Check position mode, open type, leverage consistency, and minimum order amount.
7005 The position amount for closing is insufficient, please check the position or the pending order	The request conflicts with open orders, positions, leverage, or margin requirements. Check position mode, open type, leverage consistency, and minimum order amount.
7008 Cannot be less than the minimum order amount {value} USDT	The request conflicts with open orders, positions, leverage, or margin requirements. Check position mode, open type, leverage consistency, and minimum order amount.
7009 Your leverage ratio (position value/wallet balance) is too high. Please close positions, make a transfer, or deposit funds first.	The request conflicts with open orders, positions, leverage, or margin requirements. Check position mode, open type, leverage consistency, and minimum order amount.
8002 Invalid state	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8003 User mismatch	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8004 No rewards to claim	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8005 Activity does not exist	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8006 Event rewards has been received	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8007 The event has concluded	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8008 Not participating in event	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8009 The tournament does not exist	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8010 Exceeded the registration time for the tournament	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8011 Multiple registrations are not supported	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8012 Insufficient available margin	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8016 Activity in preparation. Please try again later	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8017 Activity has ended.	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8019 You are not entitled to participate in this activity. Please contact customer service for more details.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8020 The sub-account cannot participate in this activity.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8021 Claim failed. Please contact customer service.	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8022 The rewards of this activity have been claimed. Please come back next time. Thank you for your support.	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8023 Today's activity reward has been claimed. Please come back tomorrow. Thank you for your support.	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8024 You are not a new user and cannot participate in this activity.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8025 This activity is not available in your country or region.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8026 This rule already exists.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8027 You've created the maximum number of rules.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8028 Insufficient deposit. Failed to claim reward.	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8029 Registration is unavailable for the country you're located	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8030 Event has not started	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8031 Event has ended	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8032 Lucky draw has not been enabled	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8033 Registration unsuccessful	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8034 Daily trading limit has not met the requirement	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8035 Prize pool has been fully redeemed	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8036 Lucky Spin chances are used up	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8037 Cannot participate in multiple competitions at the same time	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8038 The match has started	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8040 Reward can't be claimed as it has expired	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8041 You've successfully redeemed the reward, which will be distributed within 24 hours after the daily event ends. If the reward isn't credited to your account within 24 hours, it might have triggered the risk control system.	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8043 We're sorry, you haven't reached the minimum trading volume.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8044 We're sorry, but the reward has been claimed. Please stay tuned for upcoming rewards.	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8045 We are excited to see you complete the tasks and receive your rewards	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8046 There's no check-in event on the day	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8047 We're sorry, you haven't reached the minimum trading volume of this checkpoint.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8048 Exceeded the maximum number of {count} trading pairs for price alerts!	The price or indicator alert limit was exceeded. Reduce the number of alerts or remove existing ones before adding new alerts.
8049 Exceeded the maximum number of {count} price alerts supported for a single futures!	The price or indicator alert limit was exceeded. Reduce the number of alerts or remove existing ones before adding new alerts.
8050 The maximum number of indicator alerts is {count}	The price or indicator alert limit was exceeded. Reduce the number of alerts or remove existing ones before adding new alerts.
8051 Team does not exist	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8052 Min. team member requirement not met	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8053 Not within the allowed time frame	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8054 Incorrect team code	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8055 Application already exists	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8056 You have already joined a team	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8057 Unable to leave after the team is formed	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8058 Unable to leave as the event is about to start	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8059 No team creation request to cancel	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8060 Status changed. Please refresh and try again.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8061 Record does not exist	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8062 Team leader cannot leave the team	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8063 Team Leader cannot transfer to themselves	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8064 Withdrawal limit exceeded	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8065 Action limit exceeded	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8066 Not part of the team	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8067 Members who are removed from a team will need to wait 24 hours before joining a new team	The team operation failed. Check team code, membership status, timing rules, and team leader permissions.
8068 Withdrawal period has ended. Unable to leave team.	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8069 Minimum headcount reached. You can leave once a new member joins.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8098 You can't take part in this event at the moment. For more details, please contact Customer Service.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8099 You can't take part in this event at the moment. For more details, please contact Customer Service.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8100 Insufficient Points	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8101 No draws available. Please try again later.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8102 Insufficient Picks	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8201 Today's Prize Pool Fully Claimed	The reward cannot be claimed under current conditions. Check eligibility, whether rewards were already claimed, expiration, and activity rules.
8202 Recommended	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8815 Current positions exceeded the maximum number of positions {amount}{currency} that can be held at the target leverage	The leverage exceeds allowed limits for your region or current position. Reduce leverage or adjust position size according to contract and account rules.
8816 Exceeded the maximum number of positions {amount}{currency} that can be held at this leverage	The leverage exceeds allowed limits for your region or current position. Reduce leverage or adjust position size according to contract and account rules.
8817 Risk limiting mechanism has been upgraded. Please check the website for more information.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8818 Current positions exceeded the maximum number of contracts {amount} that can be held at the target leverage	The leverage exceeds allowed limits for your region or current position. Reduce leverage or adjust position size according to contract and account rules.
8819 Exceeded the maximum number of contracts {amount} that can be held at this leverage	The leverage exceeds allowed limits for your region or current position. Reduce leverage or adjust position size according to contract and account rules.
8820 Due to risk control measures, your account has reached the maximum position limit and cannot open additional positions	Risk controls may restrict opening or closing for this symbol or account. Check platform notices and symbol trading status.
8821 The current position quantity exceeds the maximum position quantity allowed for the target leverage. The current maximum leverage that can be set is {leverage}.	The leverage exceeds allowed limits for your region or current position. Reduce leverage or adjust position size according to contract and account rules.
8823 This Futures pair will be delisted. New positions cannot be opened. Existing positions remain unaffected. Please close them positions before settlement to avoid potential losses.	The contract may be delisted or not yet listed. Check contract status; new positions may be disabled while existing positions may still be managed according to platform rules.
8900 You need to complete the advanced KYC to participate in the event	Advanced KYC may be required to participate. Check verification status and complete KYC if needed.
8901 Registered already!	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8902 The event has expired!	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8903 The event hasn't started yet!	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8904 The event has ended!	The event or campaign is not in a valid registration or participation window. Check event status and timing.
8905 Sorry, you're not eligible for the event!	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8906 Unable to access your info!	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8907 Unable to access your asset info!	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8908 You haven't activated the Futures account yet!	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8909 To take part in the event, your USDT-M Futures account equity shall be greater than {minEquity} USDT, please try again after making transfer!	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8910 Unable to access your country code!	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8911 Unable to access your Futures settings info!	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8912 Automatically cancelled as position has been closed	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8913 Manually cancelled by user	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8915 Leverage mode cannot be changed as there is an active order or position. Please cancel the order or close the position first.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8916 The file size exceeds the limit and cannot be generated, or has not been generated yet. Please download it from the web version or try again later.	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8917 The reduce-only order would lead to insufficient position margin for existing orders	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8918 Queries for market makers or particular users are not currently supported	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8919 Exceeds the maximum value limit for position and open order values across all trading pairs for a single user	The activity or campaign request could not be completed. Check eligibility, account type, event status, and required conditions. Contact MEXC customer service or API support if the issue persists.
8920 Due to market risk controls, only closing positions is allowed for this pair	Market risk controls currently allow only closing positions for this pair. Manage existing positions accordingly; opening new positions may be temporarily disabled.
8921 Due to market risk controls, only opening positions is allowed for this pair	Market risk controls currently allow only opening positions for this pair. Check platform notices before placing orders.
8922 Trading for this pair is suspended. Wait for trading to resume.	Trading for this pair is suspended. Wait for trading to resume and check platform announcements.
8925 Unable to export further as the remaining export quota for this month is 0!	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8926 There is no data available for export in this time period. Please select a different time range for export.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8927 The number of data entries exported this time is too high. Please try reducing the export time range and exporting the data in batches.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8928 Single file download limit exceeded. Please apply to export reward history again.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8929 An export task is already in progress	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8930 Not yet listed, unable to place an order	The contract may be delisted or not yet listed. Check contract status; new positions may be disabled while existing positions may still be managed according to platform rules.
8931 Your leverage exceeds the maximum limit of {max}x in your country/region. Please adjust your leverage and try again.	The leverage exceeds allowed limits for your region or current position. Reduce leverage or adjust position size according to contract and account rules.
8932 Due to risk controls, opening new positions for this pair is temporarily disabled. Only closing is allowed.	Risk controls may restrict opening or closing for this symbol or account. Check platform notices and symbol trading status.
8933 This event futures is currently unavailable for trading	Event Futures parameters or limits were exceeded. Check quantity range, daily limits, payout rate, time unit, and trading hours.
8934 Position opening is prohibited	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8935 Number of open positions for event futures exceeds the limit {limit}	Event Futures parameters or limits were exceeded. Check quantity range, daily limits, payout rate, time unit, and trading hours.
8936 Quantity must be between {min} and {max} {settleCoin}	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8937 Today's loss exceeds the limit: {loseLimit} {settleCoin}	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8938 Payout has changed. Please refresh the page and try again.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8939 Time unit has changed. Please refresh the page and try again.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8940 Invalid direction selection	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8941 This event futures does not exist	Event Futures parameters or limits were exceeded. Check quantity range, daily limits, payout rate, time unit, and trading hours.
8942 Invalid payout rate	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8943 Invalid time unit	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8944 Invalid quantity precision	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8945 Daily profit has exceeded the maximum threshold of {dailyProfitUpperLimit} USDT.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8946 The number of open positions for Event Futures has exceeded the daily limit of {dailyOpenPositionUpperLimit}.	Event Futures parameters or limits were exceeded. Check quantity range, daily limits, payout rate, time unit, and trading hours.
8948 Trading for this pair is about to close for the selected time period. Placing orders will be disabled during this period.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8949 This trading pair is outside trading hours. Placing orders is disabled.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
8950 For risk management reasons, opening positions for this trading pair is unavailable in your country or region. You may only close existing positions.	Position or risk limits were exceeded. Check leverage, risk limit tier, maximum position size, and account exposure.
9065 Transfer failed due to risk control. Please contact Customer Service.	The transfer could not be completed. Check balance, risk controls, and transfer parameters. Query transfer history before retrying.
9066 Transfer failed. Insufficient balance.	The transfer could not be completed. Check balance, risk controls, and transfer parameters. Query transfer history before retrying.
9067 Transfer failed	The transfer could not be completed. Check balance, risk controls, and transfer parameters. Query transfer history before retrying.
9068 Trading unavailable due to market closure. Only order cancellations are allowed; new orders cannot be placed.	Trading may be suspended during market closure. Check market hours; only certain operations such as cancel may be allowed.
9069 This trading pair only supports TP/SL triggered by fair price.	The request conflicts with market status, margin mode, or trigger price rules. Check contract settings and platform trading hours.
9070 This pair supports Isolated Margin mode only	The symbol supports only the specified margin mode (Isolated or Cross). Align openType with contract and account settings.
9071 This pair supports Cross Margin mode only	The symbol supports only the specified margin mode (Isolated or Cross). Align openType with contract and account settings.
9073 Stock Futures trading is suspended during market closure. You can view positions but cannot open or close them. Check the page for market hours.	Trading may be suspended during market closure. Check market hours; only certain operations such as cancel may be allowed.
9074 Guaranteed Stop-Loss is currently unavailable	The request conflicts with market status, margin mode, or trigger price rules. Check contract settings and platform trading hours.
9075 Stop-Loss trigger price can only be set to the last price	The request conflicts with market status, margin mode, or trigger price rules. Check contract settings and platform trading hours.
9501 Unable to create bot due to risk control reasons. Please contact Customer Service.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9502 Grid count must not exceed {MaxGridQty}.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9503 Grid count too high. Unable to create bot.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9504 Price range below limit: {DownPriceLimit}.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9505 Price range exceeds limit: {UperPriceLimit}.	The grid bot price range exceeds the allowed upper limit. Check the upper price limit parameter returned by the API and adjust the price range accordingly.
9506 Investment must exceed {MinInvestment} {currency}.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9507 Sub-account retrieval failed. Cannot create grid.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9508 A maximum of {NoOfBots} bots can run simultaneously.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9509 Rejected: Bot already running.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9510 Rejected: Bot already stopped.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9511 Rejected: Withdrawable amount exceeds {MaxWithdrawable} {currency}.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9512 Rejected: Invalid stop price.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9513 Bot trading is not currently supported in sub-accounts.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9514 The TP amount is invalid and will cause the bot to stop immediately	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9515 The SL amount is invalid and will cause the bot to stop immediately	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9516 The bot is not running and cannot be modified	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9517 The TP PNL rate is invalid and will cause the bot to stop immediately	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9518 The SL PNL rate is invalid and will cause the bot to stop immediately	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9530 Market closed. Failed to activate bot.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9531 Market closed. Activation price cannot be modified.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9532 Stock Futures grid bot creation unavailable yet	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9533 Trading is currently closed for this pair. Claim another trading pair.	The grid bot request could not be completed. Check grid count, price range, investment amount, bot limits, sub-account restrictions, TP/SL settings, and whether the market is open for the symbol.
9901 Spot & Earn asset processing timed out. Please check your assets and wait for updates.	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9902 Trading with Spot and Earn assets is not supported	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9903 Spot or Earn assets cannot be used to open positions under Multi-Assets Mode	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9904 Open Position With Earn & Spot Assets	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9905 Earn Redemption Failed	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9906 {side} {symbol} order failed while using Earn & Spot assets	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9907 Spot Transfer Failed	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9908 Successfully opened a position using Earn & Spot assets	The operation may have completed successfully. Verify position, order, or margin status in the account before retrying any related action.
9909 {side} {symbol} order placed successfully using Earn & Spot assets	The operation may have completed successfully. Verify position, order, or margin status in the account before retrying any related action.
9910 Spot Transfer Timeout	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9911 {side} {symbol} order failed while using Earn & Spot assets. Please check your assets and try again.	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9912 Order Failed	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9913 Add Margin with Earn & Spot (Isolated)	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9914 Failed to add margin in Isolated mode using Earn & Spot assets for {symbol} {side}	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9915 Added Margin with Earn & Spot (Isolated)	The operation may have completed successfully. Verify position, order, or margin status in the account before retrying any related action.
9916 Successfully added margin in Isolated mode using Earn & Spot assets for {symbol} {side}	The operation may have completed successfully. Verify position, order, or margin status in the account before retrying any related action.
9917 Failed to add margin in Isolated mode using Earn & Spot assets for {symbol} {side}	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9918 Failed to Add Isolated Margin	An operation involving Spot or Earn assets failed or timed out. Check Spot/Earn balance, Multi-Asset mode restrictions, and order or margin status before retrying to avoid duplicate actions.
9998 Only position closing is supported, as the platform does not support other operations in your current country/region	Only position closing may be supported in your country or region. Check regional restrictions and platform announcements.
9999 Network error. Please try again.	A network error occurred. Retry later and check connectivity. Query operation result before resubmitting.
11444 This feature is temporarily unavailable. For details, please refer to our official announcement. Thank you for your understanding and cooperation.	This feature is temporarily unavailable. Check official MEXC announcements and retry later. Contact MEXC customer service or API support if you need further clarification.
200005 To further enhance the security of user accounts and assets, and better protect the rights and interests of our users, please complete KYC verification before proceeding with futures trading. Thank you for your understanding and support!	KYC verification may be required before using this Futures feature. Check KYC status in your account and complete verification if needed. Contact MEXC customer service or API support if verification is already completed.
200006 Please complete KYC verification to access platform services and features and enhance your account security.	KYC verification may be required before using this Futures feature. Check KYC status in your account and complete verification if needed. Contact MEXC customer service or API support if verification is already completed.
300000 Please complete KYC verification to access platform services and features and enhance your account security.	KYC verification may be required before using this Futures feature. Check KYC status in your account and complete verification if needed. Contact MEXC customer service or API support if verification is already completed.
300001 To further enhance the security of user accounts and assets, and better protect the rights and interests of our users, please complete KYC verification before participating. Thank you for your understanding and support!	KYC verification may be required before using this Futures feature. Check KYC status in your account and complete verification if needed. Contact MEXC customer service or API support if verification is already completed.
300002 Due to the relevant regulations, this service is not supported in your region	This service may not be available in your region due to regulatory restrictions. Check account region settings and platform announcements.