| 10401 | The repayment is less than borrow amount |
| 10402 | Amount not supported |
| 10403 | APR not supported |
| 10404 | adminFee not match |
| 10405 | ERC20 address not acceptable |
| 10406 | Duration not supported |
| 10407 | NFT contract address not in whitelist |
| 10408 | Failed to verify signature |
| 10409 | Nonce has been used |
| 10410 | Expiration date not supported |
| 10411 | Invalid parameter |
| 10412 | Collection offer is unsupported for the collection |
| 20404 | Loan details not found |
| 30100 | The offer does not exist |
| 30101 | The offer is locked |
| 30102 | The number of offers locked exceeds the limit |
| 30110 | The offer has expired |
| 30200 | The NFT marked as suspicious can not be accepted |
| 30201 | Failed to check whether the NFT is marked as suspicious or not |
| 30300 | Signature details are incorrect |
| 30400 | Signature server request failed |
| 30410 | Signature server encountered an exception |
| 40400 | Unsupported NFT collection |
| 40401 | Failed to get default ERC20 addresses |
| 40402 | ERC20 address not supported |
| 40403 | Failed to cancel the term |
| 40404 | No corresponding data |
| 40501 | Failed to update the term |
| 40502 | Failed to create an term |
| 80401 | Signature does not exist |
| 80402 | Invalid timestamp |
| 80403 | No access |
| 80404 | Invalid signature |
| 80405 | Signature expired |
| 81500 | Server error |
| 81501 | Limit configuration does not exist |
| 81502 | Rate limiting call error |
| 81429 | Too many requests |
| 82400 | The signature's address and userAddress is inconsistent |
| 90403 | Server is under maintenance |
