UTA API V2

Every error response returns a code and a message. Codes are grouped by business module; within each module they are listed in ascending order. Values shown in braces, such as {symbol}, are replaced at runtime. The legacy code column lists the pre-migration code(s) that map to the current code; -- means no legacy code exists.

General

code	message	legacy code
400	Bad request.	400
401	Token is required / invalid / expired.	401
403	No permission.	403
404	Not found.	404
406	Param is required.	406
415	Not support.	415
429	Active connection exceed limit.	429
500	System error.	500
509	Exceed limit.	509

System

code	message	legacy code
100010	System error.	100001
100030	System error.	100003
100040	System error.	100004
100050	System error.	100005
100060	System error.	100006
100070	System error.	100007
200000	Success.	200000

VIP Lending

code	message	legacy code
103000	Parameter error.	603000
103070	System error.	603007
160305	System error.	603005
166114	The existing account is not a unified account.	415000
166115	System busy. Please try again later.	0
166116	Not yet enabled VIP lending service yet.	130001
166117	Loans inactive/pending.	130000
166601	Please upgrade to Unified Account mode before retrying.	606001
166607	User loan not found.	606007
166616	Leverage adjustment is not allowed for this user.	606016
166617	Leverage adjustment blocked. Insufficient margin after change.	606017
166618	Leverage adjustment blocked. Borrowing limit would be exceeded.	606018

Account & Balance

code	message	legacy code
104010	Parameter error.	104401
104030	Business error.	104403
104060	User not found.	104406
109000	User not found.	109000
109990	System error.	109099
110405	Currency not found.	104405
110424	When switching to custom mode, please provide "ccyList".	104424
110425	The number of collateral assets exceeds the limit. Please adjust and try again.	104425
110426	The ccyList parameter is not supported when switching to all mode.	104426
110427	Your account status does not support adjusting collateral.	104427
114418	The current currency cannot be removed from the collateral list.	104418
116355	Insufficient funds.	106355
116365	Invalid leverage: limit exceeded.	106365
163520	Please upgrade to Unified Account mode before retrying.	106352
170901	Invalid account type.	109001
170902	Invalid activation status.	109002
170903	Illegal activation status.	109003
170904	Requirements not met to switch accounts.	109004
170905	Your account status is currently restricted. Unable to switch account modes at this time.	109005
170906	Failed to switch to Unified Account mode.	109006
170907	Account switch error.	109007
170911	Switch check failed.	109011
170912	Account type not supported.	109012
170913	Account switch error.	109013
170915	Please complete the quiz on your master account before activating your Unified Account.	109015
170916	During the beta period, the maximum number of sub-accounts that can be set as a Unified Account has been reached. Please switch accounts or contact support if necessary.	109016

Position & Leverage

code	message	legacy code
110010	User is not logged in.	110201
110030	Business error.	110003
111003	Account not found.	110203
111004	Contract not found.	110204
111005	Invalid pageSize.	110205
111006	Invalid pageNumber.	110206
111008	Leverage cannot be less than 0.01.	110208
111009	Leverage cannot be greater than {maxLeverage}.	110209
116301	User's risk ratio exceeded the threshold.	106301
116303	Not a futures trading pair.	106303
116307	Insufficient available margin.	106307
116400	Trading pair is not a futures contract.	406000
116401	Invalid position.	406001
116403	Trading pair not found.	406003
116412	The isolated position is being liquidated. Try again later.	406012
163000	Please upgrade to Unified Account mode before retrying.	106300

Order

code	message	legacy code
110100	User does not exist.	110100
110101	The cancelOrderList cannot be empty.	110101
110102	Maximum cancelable quantity: {maxQuantity}.	110102
110103	The orderId parameter does not exist.	110103
110104	The clientOid parameter cannot be empty.	110104
110105	Invalid contract.	110105
110106	The iceberg and hidden parameters cannot both be set to true.	110106
110107	Please specify one of the following order units: qty (coin), size (contract), or valueQty (value quantity).	110107
110108	Post-only cannot be used with hidden orders.	110108
110109	Post-only orders cannot be iceberg orders.	110109
110110	For inverse futures, sizeUnit must be UNIT.	110110
110111	Stop-loss trigger price is required.	110111
110112	The timeInForce parameter is invalid.	110112
110113	Take-profit trigger price is required.	110113
110114	Invalid trigger price.	110114
110115	Trigger price is required.	110115
110116	UID cannot be empty.	110116
110117	User ID cannot be empty.	110117
110118	System error.	110118
110120	Site type does not exist.	110120
110121	User not found for closing the position.	110121
110122	The order channel is invalid.	110122
110123	clientOid must be ASCII characters.	110123
110124	Invalid amount step size.	110124
110125	The amount exceeds the allowed limit.	110125
110126	The amount is below the minimum requirement.	110126
110127	The orderId parameter is invalid.	110127
110128	Parameter {parameter} is not allowed in the request.	110128
110129	Price parameter is not allowed in market order requests.	110129
110130	The quantity exceeds the allowed limit.	110130
110131	The sizeUnit does not exist.	110131
110132	The sizeUnit field is not allowed in spot trading.	110132
110133	The trading pair cannot be empty.	110133
110134	The tradeSource does not exist.	110134
110135	Invalid site type.	110135
110136	The takerFeeRate parameter is invalid.	110136
110137	The specified counterparty order ID is invalid.	110137
110138	Trigger price does not meet the tick size.	110138
110139	Iceberg visible amount cannot exceed total order amount.	110139
110140	Invalid trade direction.	110140
110141	The order type is invalid.	110141
110142	Only limit orders can be created.	110142
110143	Invalid visibleSize tick size.	110143
110144	Take-profit trigger price does not meet the tick size.	110144
110145	The tags parameter is invalid.	110145
110146	Stop-loss trigger price does not meet the tick size.	110146
110147	Contract has expired.	110147
110148	The visible size is below the minimum requirement.	110148
110149	The visible size must be greater than 0.	110149
110150	The timeInForce parameter is invalid.	110150
110151	Tags can only contain ASCII characters.	110151
110152	The self-trade protection is invalid.	110152
110153	Invalid quantity step size.	110153
110154	The price cannot be empty.	110154
110155	Invalid order price.	110155
110156	Invalid price tick size.	110156
110157	Post-only cannot be used with iceberg or hidden orders.	110157
110158	Fee currency Invalid.	110158
110159	Provide either the quantity or the amount.	110159
110160	The cancellation time has exceeded the limit.	110160
110161	The cancel time is invalid.	110161
110162	The current order type does not support the tpTriggerPriceType parameter.	110162
110163	The current order type does not support the tpTriggerPrice parameter.	110163
110164	The current order type does not support the tpOrderPrice parameter.	110164
110165	The current order type does not support the slTriggerPriceType parameter.	110165
110166	The current order type does not support the slTriggerPrice parameter.	110166
110167	The current order type does not support the slOrderPrice parameter.	110167
110168	Invalid order amount range.	110168
110169	This order is not an iceberg order. The visibleSize field is invalid.	110169
110170	The clientOid parameter too long.	110170
110171	Market orders can't be iceberg orders.	110171
110172	Invalid leverage.	110172
110173	The force-hold tag cannot be used with close orders.	110173
110174	Reduce Only and Force Hold cannot be enabled at the same time.	110174
110175	The visible size cannot be empty.	110175
110176	The quantity is invalid.	110176
110177	Please provide the orderId or clientOid to cancel the order.	110177
110178	Provide the orderId or clientOid to search for.	110178
110179	Order not found.	110179
110180	Order quantity is required.	110180
110181	The cancelAfter parameter can only be used when timeInForce is set to GTT (Good Till Time).	110181
110182	The quantity or amount cannot be empty.	110182
110183	The order amount is invalid.	110183
110184	The quantity is below the minimum requirement.	110184
110186	Take-profit trigger price cannot be higher than the maximum limit price.	110186
110201	Invalid input parameter.	102001
112005	End time must be later than start time.	102005
112011	Invalid trading pair.	102011
116050	Order cancellation in progress.	106050
116052	Order not found.	106052
116053	Specified trading pair is currently unavailable for trading.	106053
116054	Order trading pair mismatch.	106054
116055	Matching topic for this contract not found in the system.	106055
116101	Order ID not found.	106101
116102	Client order ID not found.	106102
116104	Please upgrade to Unified Account mode before retrying.	106104
116150	Insufficient available margin.	106150
116151	Client order ID already exists.	106151
116152	Order ID already exists.	106152
116182	No positions available to close/reduce.	106182
116183	Failed to obtain leverage settings.	106183
116190	Trading pair not found.	106190
116193	Currency not found.	106193
116194	This trading pair is currently unavailable for trading.	106194
116204	Internal system error.	106204
116206	The number of active orders exceeds the limit.	106206
116207	User's risk ratio exceeded the limit.	106207
116208	Trading suspended for this user.	106208
116209	This system order has already been processed (idempotent).	106209
116210	Failed to cancel advanced order.	106210
116213	Trading is unavailable for your accounts within the VIP lending risk unit.	106213
116215	The platform's quota has been reached. Unable to place new orders.	106215
116216	No index price is available for this trading pair.	106216
116217	Maximum risk limit exceeded.	106217
116218	The margin mode does not match the current setting.	106218
116219	Failed to place the reduce-only order. Cancel existing close orders for this contract and try again.	106219
116220	No matching orders in the specified price range.	106220

Gateway & Authentication

code	message	legacy code
111201	Request timeout.	112001
111208	Failed to encode request via gateway.	112008
111209	Network busy.	112009
111210	User not found.	112010
111212	Unknown risk ID.	112012
111225	Failed to parse parameter.	112025
111226	Route not found. Please check and try again.	112026
400000	Bad request. Need to send the request with GET / POST (must be capitalized).	400000
400001	One or more required API authentication headers are missing.	400001
400002	The request timestamp is invalid or expired.	400002
400003	The API key does not exist or site mismatch.	400003
400004	The API passphrase is invalid.	400004
400005	The request signature is invalid.	400005
400006	The request IP address is not on the whitelist.	400006
400007	The API key does not have permission to access this resource.	400007
400008	API key version 1 is disabled.	400008
400009	The API key version is invalid.	400009
400200	The API partner does not exist.	400200
400201	The API partner signature is invalid.	400201
400202	KC-API-PARTNER IP is not on the whitelist.	400202
400301	The user is restricted from accessing this resource.	400301
400302	Access from this IP address or region is restricted.	400302
400303	The account is restricted due to KYC requirements.	400303
400304	The sub-account is restricted due to KYC requirements.	400304
400400	The authentication token is invalid.	400400
400402	The site type is invalid.	400402
400403	Account function temporarily restricted for security reasons. Contact client services for support.	280001
404000	The requested resource does not exist.	404000
405000	The request method is not allowed.	405000
411100	Account function temporarily restricted for security reasons. Contact client services for support.	411100
411200	The user is on the blacklist.	411200
411400	Sub account has no permission to visit the resource.	411400
415000	The media type is not supported.	415000
420000	The CDN site type is invalid.	420000
429000	Too many requests. Rate limit exceeded.	429000
500000	Server busy. Please try again later.	500000
502000	Bad gateway.	502000
503000	The service is temporarily unavailable. Please try again later.	503000
504000	Gateway timeout.	504000

Spot & Margin Trading

code	message	legacy code
130100	This action couldn't be completed due to local laws and regulations in your country/region.	301100
130101	Sorry, based on your IP address, we are currently unable to provide services in your country or region due to local laws and regulations. We apologize for any inconvenience this may cause. For assistance, please contact customer support.	301101
130102	For full access to our products and services, please complete Identity Verification.	301102
130103	For full access to our products and services, please log in to your master account and complete Identity Verification.	301103
130105	Placing orders is unavailable.	301105
130106	Request failed. Trading pair {symbol} is unavailable.	301106
130114	Only limit orders are supported before {time} (UTC+8).	301114
130115	Order price cannot be higher than the maximum price.	301115
130116	Order price cannot be lower than the minimum price.	301116
130117	Unfortunately, trading is currently unavailable in your location due to country, region, or IP restrictions.	301117
130118	Orders cannot be canceled during the second phase of a call auction.	301118
130119	Only limit orders are allowed during the call auction phase.	301119
130120	The order price must be between {minPrice} and {maxPrice} during the call auction phase.	301120
130121	Orders cannot be canceled during Phase 3 of a call auction.	301121
130122	Orders cannot be placed during the third phase of a call auction.	301122
130123	Placing auction orders is not allowed.	301123
130124	User not authorized.	301124
130126	The order amount must be at least {minAmount}.	301126
130128	Trading pair is unavailable.	301128
130129	Failed to obtain market price.	301129
130131	Based on your KYC identity and IP location, you may be subject to Indian tax regulations. Please provide your PAN for tax reporting and ensure that it is accurate.	600000
130132	This product is not available to certain users under Indian tax law. You may still use other KuCoin products that do not involve TDS.	600005
130133	Sorry, this asset is not available in your country or region.	301133
130137	STP (Self-Trade Prevention) is not supported in call auctions.	301137
130138	Post-only and hidden orders are not supported in call auctions.	301138
130139	RWA trading terms not signed. Go to the latest app and complete the signing by tapping Trade.	301139
130140	User spot trading status is invalid.	301140
130141	User margin trading status is invalid.	301141
130142	Sub-account trading permission is invalid.	301142
130143	Cross margin trading is not enabled for your Unified Account. Please contact your account manager to enable it.	301143
130146	The TIF (Time in Force) parameter is not supported during call auctions.	301146
130147	Conditional orders are not supported during call auctions.	301147
130148	The current "tradeType" value is not supported during call auctions.	301148

Market Data

code	message	legacy code
138001	Missing required parameters:symbol.	410001
138002	Incorrect query type, No Found.	404000
138003	Incorrect candlestick type.	400100
138004	Unsupported trading pair.	400100
138005	Missing required parameters:symbol.	410001
138006	Exceeded the time range, please try again.	400100
138007	Currencies should not be greater than 10.	230006
138008	startAt must be less than endAt.	230006
138009	Invalid time range.	230006
138010	Currency does not exist.	2300034
148000	This contract does not exist.	404 / 200000 / 200003
148001	Funding rate of this contract is not supported.	415
148002	The parameter 'limit' can not support.	4001
148003	Parameter 'symbol' can't be empty.	300000
148004	Parameter 'startAt' is invalid.	--
148005	Parameter 'endAt' is invalid.	--
148006	Parameter 'lastId' is invalid.	--
148007	Parameter 'pageSize' is invalid.	--
148008	Parameter 'sortOrder' is invalid.	--
148009	Unsupported interval.	--
148010	Exceeded the time range, please try again.	--
148011	Server busy, please retry later.	500
148012	The query time cannot exceed the current time.	--
148013	The userId parameter cannot be blank.	--
148014	Invalid direction. Supported values are in and out.	--
148015	Invalid businessType. The specified value is not in the list of valid fund flow types.	--
148016	The start time cannot be later than the end time.	--
148017	The query time range cannot exceed 1 day (86400000 milliseconds).	--
148018	Service call failed. Please try again later.	--
148019	Failed to retrieve the account overview. Please try again later.	--
148020	User does not exist.	230008
148021	The requested currency is not a valid futures settlement currency.	230006
148022	Failed to retrieve the futures settlement currency list. Please try again later.	0000000
148023	Multiple symbols are not supported when querying historical open interest (OI).	--
148024	Symbol supports up to 10 unique symbols, when querying real-time OI.	--
148025	Parameter 'startAt' is invalid. Must be seconds.	--
148026	Parameter 'endAt' is invalid. Must be seconds.	--
148027	Parameter 'productType' is invalid, please check.	--
148028	Parameter 'interval' is invalid.	--
148029	The query time range cannot exceed 90 days.	300000
148030	Parameter 'maxCount' cannot exceed 1500.	--
148031	Failed to query all tickers.	200000
148032	Failed to query all tickers: {message}.	--
148033	Failed to query the ticker for {symbol}.	--
148034	Failed to query the ticker for {symbol}: {message}.	--

Futures

code	message	legacy code
140001	User futures status is invalid.	401001
140002	Isolated margin futures is not enabled for your Unified Account. Please contact your account manager to enable it.	401002
140100	Contract does not exist.	401100
140101	Cannot place a market order due to no opposite-side liquidity in the order book.	401101
140102	Order price cannot be higher than {maxPrice}.	401102
140103	Order price is lower than the minimum limit price.	401103
140106	Service is unavailable in your region due to local regulations. Orders cannot be placed.	401106
140108	Only close orders are allowed.	401108
140110	Invalid margin mode.	401110
140111	The current contract is set to reduce-only. Please place a reduce-only order.	401111
140112	Mark price does not exist.	401112
140116	Invalid trigger price type.	401116
140121	Invalid trigger price.	401121
140123	Invalid take-profit trigger type.	401123
140124	Take-profit price does not exist.	401124
140126	Invalid stop-loss trigger type.	401126
140127	Stop-loss price does not exist.	401127
140130	RPI orders only support limit orders.	401130
140132	RPI orders do not support advanced order types (stop, STP, etc.).	401132
140133	This contract does not support RPI orders.	401133
140134	You are not authorized to place RPI orders.	401134
140136	Trading of stock index perpetual contracts is unavailable in your region.	401136
140140	BBO orders do not support the specified order type or parameters.	401140
140162	No valid parameters (price, size).	400462

Assets

code	message	legacy code
330000	An internal server error occurred. Please try again later.	190003 / 0000000
330001	Invalid request parameter(s). Please check your input and try again.	4001 / 190000 / 230006 / 300000
330002	The request failed due to a business rule violation.	100000 / 200000 / 900105
330003	Too many requests. Please slow down and try again.	110001 / 200002
330004	The requested record does not exist.	26001
330005	This operation is not permitted under your current account status.	26002
330006	KYC verification is required to complete this operation.	260348
330007	Access denied. Your IP address is not permitted to perform this operation.	260349
330008	This operation is not available in your region.	190002 / 260361
330010	An unexpected error occurred. Please try again or contact support.	--
330011	The service is temporarily unavailable. Please try again later.	503 / 230005 / 230032 / 230109 / 260367
330012	A maximum of 50 UIDs can be queried per request.	330012
330013	The specified UID does not belong to your sub-accounts.	330013
330014	subUserIds cannot be empty.	330014
330016	The account type is not supported. Please use a valid account type.	112019
330017	The account tag is not supported. Please check the account tag and try again.	230031
330018	A maximum of 20 currencys can be queried per request.	330018
330022	Currency does not exist.	230102
330023	User not found.	230103 / 330023
330051	The account is being upgraded. Please try again later.	112018
331000	Internal transfer orders cannot be cancelled.	260360
331001	Lightning Network withdrawals cannot be cancelled.	260359
331003	Withdrawal is not available for your account.	260354
331004	Withdrawal verification failed. Please check your account settings and try again.	26000
331005	You cannot transfer funds to your own account.	260338
331006	Your account is currently unavailable for this operation.	260336
331007	This operation is not supported for sub-accounts.	260337
331008	Withdrawals are currently disabled. Please try again later.	26021
331009	A memo/tag is required for this address. Please select the address from your address book.	260335
331010	The recipient account does not accept transfers at this time.	260330
331011	Deposits for this currency are currently disabled.	26020
331012	Spot account withdrawals are not supported for accounts with active loans.	260346
331013	Cross-site transfers are currently disabled for your account.	260397
331014	The specified address was not found in your address book.	260344
331015	This address is not in your whitelist. Please add it as a trusted address first.	260325
331016	Withdrawal security verification is required. Please complete the verification and try again.	260363
331017	Unable to retrieve the exchange rate. Please try again later.	260408
331018	The withdrawal amount exceeds the maximum allowed precision.	26030
331019	The deposit address is invalid.	26031
331020	New withdrawal addresses cannot be used within 24 hours of being added.	260407
331021	Withdrawals on this blockchain are temporarily unavailable. Please try again later.	260399
331022	Insufficient withdrawal quota for this currency.	260406
331023	The withdrawal amount exceeds the maximum limit per transaction.	260358
331024	You have reached the maximum number of on-chain withdrawals allowed.	260388
331025	The specified blockchain is invalid or not supported.	260324 / 900015
331026	A memo is required for this withdrawal address.	260351
331027	This withdrawal address has been disabled via the API.	260326
331028	This withdrawal is not permitted due to compliance requirements.	260366
331029	You need to bind more factors to continue this operation, please visit the following link:	260420
331030	Validation factors verification failed.	260421
331031	Withdraw param check failed, possible param falsify.	260362
331032	The withdrawal quota is insufficient or unavailable. Please check your withdrawal limit and try again.	260347
331033	The withdrawal request cannot be processed. Please try again later.	260368
331034	This currency only supports external fee deduction. Please ensure sufficient balance in your funding account.	260339
331035	Insufficient available balance.	260340
331036	Insufficient balance. Some of your funds are currently locked.	260341
331037	Exceeded your 24-hour deposit limit. Please try again later.	--
332001	The destination account type is not enabled.	112022
332002	The account type or account tag is not supported for this transfer. Please check the transfer accounts and try again.	230030
332003	This transfer is not supported. Please check the source and destination accounts and try again.	400008
332004	The amount precision exceeds the allowed limit.	400009
332005	The request cannot be processed. Please check your input and try again.	112014
332006	The request cannot be processed. Please check your input and try again.	112015
332007	The request cannot be processed. Please check your input and try again.	332007
332008	The request cannot be processed. Please check your input and try again.	332008
332009	Insufficient balance.	26010 / 230003
332013	The request cannot be processed. Please check your input and try again.	112023
332014	The request cannot be processed. Please check your input and try again.	112024
332015	The request cannot be processed. Please check your input and try again.	112026
332016	Transfers into the Unified Account are not supported in the current account mode.	112027
332017	The source account type is not enabled.	112021
333000	The specified currency is not supported or does not exist.	900003
333001	The requested currency and chain combination is not supported.	900014
333003	This trading pair does not exist.	900001
339000	The request timed out. Please check the result later or try again.	10001
339001	Failed to open the position. Please try again later.	10100
339002	Margin trading is not enabled. Please enable it before using this service.	10103 / 210022
339003	The margin trading agreement has not been signed. Please sign it with the master account on the app or website before using this service.	210052
339004	Liquidation is in progress. Please try again later.	10105
339005	Asset transfer is currently disabled.	210033
339006	Transfers are currently unavailable because liquidation is in progress. Please try again later.	210027
339007	Transfers out are currently unavailable because borrowing is in progress.	210029
339008	Transfers out are currently unavailable because repayment is in progress.	210030
339009	This trading pair does not support isolated margin.	210015
339010	Your account permissions are restricted. Please contact customer support.	210034

Earn

code	message	legacy code
800000	Position does not exist.	151404
800001	Product does not exist.	151001
800002	Subscription not started.	151002
800003	Subscription ended.	151003
800004	Subscription amount is less than the user's minimum subscription quota.	151004
800005	Subscription amount exceeds the user's maximum subscription quota.	151005
800006	Product is fully subscribed.	151006
800007	Only new users can participate in the subscription.	151007
800008	You currently do not meet the conditions to purchase this product.	151008
800009	Insufficient balance.	151009
800010	Quantity precision is incorrect.	151010
800011	Sorry, the current activity is too popular, please try again later.	151011
800012	Cannot redeem before the product expires.	151016
800013	Please cancel your order before redeeming.	151017
800014	Redemption amount exceeds the redeemable amount.	151018
800015	Remaining holding quantity is too small to generate income, please redeem all.	151019
800016	Redeemable quantity is less than the quantity required for penalty interest.	151020
800017	ETH Staking: This currency is not supported at the moment.	151021
800018	ETH Staking: Less than the minimum subscription quantity.	151022
800019	ETH Staking: The product is temporarily sold out, please wait for quota replenishment.	151023
800020	When redeeming early, the parameter confirmPunishRedeem must be passed in.	151024
800021	Identity verification invalid.	151025
800022	This service is currently unavailable in your country or region.	151026
800023	This service is currently unavailable in your country or region.	151027
800024	Unsupported account type.	151028
801000	Product does not exist.	500014
801001	Sorry, the current activity is too popular, please try again later.	500017
801002	Insufficient balance.	500041

User

code	message	legacy code
810001	Unauthorized: Please sign in to continue.	200000
810002	clientUid is required.	300000
810003	First name is required.	300000
810004	First name cannot exceed 256 characters.	300000
810005	Last name is required.	300000
810006	Last name cannot exceed 128 characters.	300000
810007	Issuing country is required.	300000
810008	Document type is required.	300000
810009	Document number is required.	300000
810010	Document number cannot exceed 255 characters.	300000
810011	Date of birth is required.	300000
810012	Document expiry date is required.	300000
810013	Selfie photo is required.	300000
810014	Request can not be null.	300000
810015	brokerMasterUserId cannot be empty.	300000
810016	Document front photo is required.	300000
810017	BVN and NIN IDs can only be used for Nigerian users.	300000
810018	NID cards are only supported for users from Bangladesh.	300000
810019	Aadhaar cards can only be used for users in India.	300000
810020	Available ID types: ID Card, Driving License, Passport, BVN, NIN, National ID, Aadhaar.	300000
810021	Document back photo is required.	200000
810022	Country code must follow the standard 2-digit ISO format.	200000
810023	Sorry, our services aren't available in your country at the moment. Select a different country to try again.	200000
810024	Invalid clientUid.	200000
810025	Thailand and Turkey are not supported for this siteType.	200000
810026	Insufficient permissions to perform this operation.	200000
810027	Your broker account must pass KYC verification first.	200000
810028	KYC verification for this UID is in progress, kindly wait for the result.	200000
810029	KYC cannot be resubmitted: application is either under review or already approved.	200000
810030	Our service only accepts users aged 18 and above.	200000
810031	Expired ID documents cannot be used for verification.	200000
810032	Front photo file size cannot exceed 10 MB.	200000
810033	Invalid selfie photo.	200000
810034	Selfie file size cannot exceed 10 MB.	200000
810035	Invalid document back photo.	200000
810036	Back photo file size cannot exceed 10 MB.	200000
810037	Total size of front, back and selfie photos cannot exceed 20 MB.	200000
810038	File upload failed, please try again.	200000
810039	Each uploaded photo cannot exceed 10 MB.	300000
810040	The uploaded photo is invalid.	200000
810041	clientUids list must contain 1–100 entries.	300000
810042	clientUids list cannot be empty.	300000
810043	pageNumber cannot be less than 1.	300000
810044	pageSize cannot be less than 1.	300000
810045	pageSize cannot be greater than 100.	300000
810046	pageNumber is required.	300000
810047	pageSize is required.	300000
810048	Please resubmit your request.	1
810049	Please resubmit your request.	200000
810050	The system is overloaded now, please try again later.	0
820100	Downloading.	100001
820101	Param error.	280006
820102	User not exists.	400004
820103	Broker not exists.	400005
820104	Cross site operation not allowed.	500003
820300	Request parameter illegal.	400400
830100	Sub-account UID must be numeric.	300000
830101	User does not exist.	500112
830102	Sub-account does not exist.	500112
830103	The account is not a master account.	500006
830105	This feature is not supported on the current site.	5000116
830106	Invalid permissions.	400100
830107	The sub-account name already exists.	200000
830108	The sub-account nickname already exists.	200000
830109	Invalid sub-account type.	200000
830110	The maximum number of sub-accounts has been reached.	500122
830111	This user has been offboarded.	500013
830112	The master account's trading permissions are frozen.	200000
830113	Trading permissions are enabled for the master account, but no phone number or Google Authenticator is available under security settings.	200000
830114	Sub-account request blocked, futures trading is not yet enabled on the master account.	200000
830115	Sub-account request blocked, margin trading is not yet enabled on the master account.	200000
830116	Failed to create sub-account.	200000
830117	Failed to send permission blocklist notification.	1004
830118	Please log in.	401
830119	Sub-accounts are not allowed to perform this action.	200000
830120	KCS Fee Deduction is not available for the current account.	200000
830121	Internal server error.	200000
830199	Network error. Please try again later.	100010 / 100020 / 100030 / 100040 / 100050 / 100060
830200	Request parameter illegal.	400100
830201	Trading permissions are enabled for the master account, but no phone number or Google Authenticator is available under security settings.	200000
830202	The sub-account username does not exist, or the sub-account does not belong to this master account.	200000
830203	The sub-account is frozen.	200000
830204	Internal server error.	500000
830205	Insufficient user permissions.	500106
830206	Whitelist size does not meet the requirements.	500010
830207	API name length does not meet the requirements.	500003
830208	Password format is invalid.	500005
830209	Password length does not meet the requirements.	500004
830210	API key does not exist or has an abnormal status.	404000

Fee

code	message	legacy code
860001	Request parameter illegal.	400100
860002	Invalid effective type.	600130
860003	Invalid trade type.	600134
860004	Max 5 decimal places allowed.	600137
860005	subUids cannot be empty.	400100
860006	Number of uids exceeds the limit.	600131
860007	Invalid SubUid.	400100
860008	Provide at least one of the following: taker mark-up fee or maker mark-up fee.	600133
860009	Too Many Requests.	429000
860010	Invalid uids.	600136
860011	Effective time can not be earlier than UTC T+1 0:10:00.	600135
860012	Taker fee rate cannot be negative.	200000
860015	Taker fee rate invalid.	200000
860016	userId cannot be empty.	200000
860017	symbolCode cannot be empty.	200000
860018	siteType cannot be empty.	200000
860019	The futures pair you entered does not exist. Please check and try again.	100003
860020	tradeType cannot be empty.	200000
860021	Invalid parameter.	100001
860022	Application submission failed.	300020
860023	Taker markup fee and maker markup fee must be set at the same time.	400600
860024	The taker markup fee cannot be less than the maker markup fee.	--
860025	The maker markup fee must not exceed the taker markup fee by more than 0.025%.	--
860026	Markup fee does not exist.	--
860027	Request parameter illegal.	--
860028	Symbol invalid.	--
860029	Exceeded allowed mark-up range.	--
860030	Invalid fee rate.	--
860031	Symbol not support.	--
860091	Internal check error.	--

Contents#

General#

System#

VIP Lending#

Account & Balance#

Position & Leverage#

Order#

Gateway & Authentication#

Spot & Margin Trading#

Market Data#

Futures#

Assets#

Earn#

User#

Fee#

Contents