| 2010000 | Enterprise does not exist |
| 2010001 | User code must not be empty |
| 2010002 | Card template ID must not be empty |
| 2010003 | Invalid mobile area code format |
| 2010004 | Card ID must not be empty |
| 2010005 | Card area code must not be empty |
| 2010006 | Card mobile number must not be empty |
| 2010007 | Card email must not be empty |
| 2010009 | Parameter exception |
| 2010010 | PIN must not be empty |
| 2010011 | PIN must be 4 or 6 digits |
| 2010012 | Operating too frequently, please try again later |
| 2010013 | This operation is not currently supported for this card |
| 2010014 | Postal code length must be between 4 and 10 characters |
| 2010008 | Invalid email format |
| 2020000 | Card template information does not exist or has been deleted |
| 2020001 | Card quantity limit reached, please contact customer service |
| 2020002 | Inventory exception, application failed, please contact customer service |
| 2020003 | Insufficient inventory, application failed, please contact customer service |
| 2020004 | Please complete the billing address for the virtual card |
| 2020005 | Card issuance for the same user requires a 5-second interval |
| 2020006 | Liveness verification in progress; please wait for the result before applying again — this usually takes a few minutes |
| 2020007 | Account is at risk and has been frozen |
| 2020008 | Account is at risk and has been closed |
| 2020009 | Queried card information does not exist |
| 2020010 | User KYC information must not be empty (date of birth, last name, first name, ID number) |
| 2020011 | Incorrect customer ID, please contact customer service |
| 2020012 | Card balance can only be adjusted when the card is active, frozen, or locked |
| 2020013 | User KYC English name must not be Chinese characters or empty |
| 2020014 | Please complete the shipping address before activating the card |
| 2020015 | Insufficient balance |
| 2020016 | Insufficient inventory, application failed, please contact customer service |
| 2020018 | A card that is being closed does not allow locking, top-up, or re-closure |
| 2020019 | Unsupported country or region |
| 2020020 | Failed to obtain transaction fee |
| 2020021 | Top-up amount cannot be equal to 0 |
| 2020023 | The card can only be unfrozen while in the frozen state |
| 2020024 | The card can only be frozen while in the active state |
| 2020025 | The card can only be unlocked while in the locked state |
| 2020027 | 3DS authorization transaction has expired |
| 2020028 | 3DS authorization transaction requests must be at least 3 seconds apart; do not request too frequently |
| 2020032 | Exception updating mobile number |
| 2020033 | Exception updating email |
| 2020037 | Card type does not exist |
| 2020038 | Physical card application failed, please contact customer service |
| 2020039 | Virtual card application failed, please contact customer service |
| 2020040 | PIN must not contain 3 consecutive digits or 3 repeated digits |
| 2020041 | No shipping information found for this order number |
| 2020042 | Incorrect physical card activation code |
| 2020043 | Incorrect activation status; the card can only be activated after it has been shipped |
| 2020044 | Exception retrieving the activation code while activating the physical card |
| 2020046 | Exception activating the physical card, please contact customer service |
| 2020049 | Card number or activation code must not be empty |
| 2020050 | Card binding: activation code has already been used |
| 2020051 | No bank card information found; incorrect activation code |
| 2020052 | Card binding is only allowed while the card is in "awaiting binding" status |
| 2020053 | Exception with the card being closed, please contact customer service |
| 2020054 | Card closure: enterprise account exception |
| 2020055 | Card closure: card account exception |
| 2020058 | Card closure exception, please contact customer service |
| 2020060 | Exception activating the physical card, please contact customer service |
| 2020063 | Exception binding the card, please contact customer service |
| 2020066 | The physical card can only be activated once it has been shipped; please confirm |
| 2020068 | Exception activating the card PIN |
| 2020070 | Activation status exception, please contact customer service |
| 2020071 | Exception querying CardPanHTML |
| 2020072 | 3DS authorization exception |
| 2020074 | Binding activation code error: does not match the card number, please confirm |
| 2020075 | Card number has already been bound |
| 2020076 | Shipment or third-party card number does not exist |
| 2020078 | Failed to retrieve user KYC information, please confirm |
| 2020079 | Card is not in a frozen, locked, or active state |
| 2020083 | Invalid card fee configuration parameters: failedAuthFixedAmount and zeroAuthFixedAmount must be non-negative numbers, and are only valid when chargeItem=1 (authorization fee) |
| 2020081 | Virtual cards do not support PIN modification |
| 2020082 | The current card status does not support PIN modification |
| 2020091 | Incorrect PIN |
| 2020092 | Customer information exception |
| 2020093 | 3DS record does not exist |
| 2020094 | Card issuance service exception, please contact customer service |
| 2020096 | Card activation token exception, please contact customer service |
| 2020097 | Token status must be INACTIVE before it can be activated |
| 2020102 | Address contains illegal special characters; cannot contain < > & ' " { } : ; = |
| 2040001 | The card scheme is undergoing a system upgrade; please try again later |
| 2040002 | Card application failed, please contact customer service |
| 2040004 | Card freeze/unfreeze failed, please contact customer service |
| 2040005 | Card lock failed, please contact customer service |
| 2040006 | Card unlock failed, please contact customer service |
| 2040007 | Card destruction failed, please contact customer service |
| 2040008 | Failed to create top-up card order, please contact customer service |
| 2040009 | Failed to top up card user account, please contact customer service |
| 2040010 | Card closure: enterprise account exception |
| 2040011 | Card closure: card account exception |
| 2040012 | Exception creating the card destruction account order |
| 2040013 | Business exception, please contact the platform technical team |
| 2050001 | Card does not exist |
| 2050002 | Virtual cards do not support identity information updates |
| 2050002 | Card has been closed |
| 2050003 | Card has not yet been shipped |
| 2050004 | Card identity information has already been confirmed |
| 1001000 | Invalid API key |
| 1002000 | Missing x-nexus-api-key request header parameter |
| 1003000 | Rate limit exceeded |
| 1004000 | Gateway throttling |
| 1005000 | Gateway rate-limiting service exception |
| 1006000 | IP address is not in the whitelist |
| 1007000 | Missing token parameter |
| 1008000 | Token parameter has expired |
| 10010001 | Invalid API key |
| 10010002 | Invalid request encryption parameters |
| 10010003 | Signature error |
| 3010001 | Request parameter is empty |
| 3010002 | Query quantity exceeds 100 |
| 3010003 | Queried card number does not exist |
| 3010004 | Card is not in a frozen, locked, or active state |
| 1070004 | Unsupported request protocol, value is {0} |
| 1070006 | Incorrect event type: {0} |
| 8010001 | Request parameter is empty |
| 8010002 | Invalid or empty email format when creating customer |
| 8010003 | Invalid link |
| 8010005 | ID document information must not be empty |
| 8010006 | Under 18 years old |
| 8010008 | Chinese-language documents must be a visa |
| 8010009 | Incomplete visa information |
| 8010010 | Incorrect country code |
| 8010011 | ID document file size exceeds the limit; please refer to the documentation for limits |
| 8010012 | Name must not contain Chinese characters |
| 8010013 | Invalid file business type |
| 8020001 | Current user already exists |
| 8020002 | Failed to create user, please try again |
| 8020003 | User information does not exist |
| 8020004 | KYC verification already passed; please do not resubmit |
| 8020005 | Submission failed: retry limit exceeded |
| 8020006 | KYC review did not pass |
| 8020007 | Records under review or already approved cannot be re-verified |
| 8020008 | File information exception |
| 8020009 | Please complete identity verification first |
| 8020010 | System error, please try again |
| 8020011 | Operating too frequently, please try again later |
| 8020012 | Invalid endpoint |
| 8020013 | Review record does not exist |
| 8020014 | This record cannot be reviewed |
| 8020015 | Country or region is banned |
| 8020016 | Length must be at least 11 characters |
| 8020017 | Document providers: 1. SUMSUB, 2. MYINFO, 3. JUMIO, 4. DIDIT, 5. SHUFTI |
| 8020018 | Sensitive unique identifier submitted for KYC |