| 1000 | NOT_CONNECTED | Failure | A connection has not been established. | The web application must first establish a connection with Adena. |
| 1001 | UNRESOLVED_TRANSACTION_EXISTS | Failure | An unresolved transaction pop-up exists. | The user must approve or reject the previous transaction prior to initiating a new transaction. |
| 1002 | INVALID_FORMAT | Failure | The transaction is in an invalid format. | Be sure to match the format and fill it with the parameters Adena supports. |
| 2000 | WALLET_LOCKED | Failure | Adena is locked. | The user must unlock Adena. |
| 3001 | ACCOUNT_MISMATCH | Failure | The account does not match the caller. | Be sure to match the caller parameter with the actual account address. |
| 3002 | NO_ACCOUNT | Failure | No account found on Adena. | The user must create or restore an account on Adena. |
| 4000 | TRANSACTION_REJECTED | Failure | The transaction has been rejected by the user. | - |
| 4000 | SIGN_REJECTED | Failure | The signature has been rejected by the user. | - |
| 4000 | CONNECTION_REJECTED | Failure | The connection request has been rejected by the user. | - |
| 4000 | SWITCH_NETWORK_REJECTED | Failure | The network change has been rejected by the user. | - |
| 4000 | ADD_NETWORK_REJECTED | Failure | The network addition request has been rejected by the user. | - |
| 4001 | TRANSACTION_FAILED | Failure | Adena could not execute the transaction. | Check if all parameters are accurate. In case it's a blockchain network issue, you'll get an error code coming from the blockchain. |
| 4001 | SIGN_FAILED | Failure | Adena could not generate the signature hash. | Check if all parameters are accurate. |
| 4001 | ALREADY_CONNECTED | Failure | The account is already connected to this website. | - |
| 4001 | NETWORK_TIMEOUT | Failure | The network response has timed out. | Check the connection status of the blockchain network. |
| 4001 | REDUNDANT_CHANGE_REQUEST | Failure | Unable to change to the current network settings. | - |
| 4001 | NETWORK_ALREADY_EXISTS | Failure | The network already exists. | - |
| 4001 | UNADDED_NETWORK | Failure | The network has not been added on Adena. | Use the AddNetwork method to add the custom network to Adena first. |
| 4001 | NOT_INITIALIZED_NETWORK | Failure | The network has not been initialized on Wallet. | - |
| 4005 | UNSUPPORTED_TYPE | Failure | Adena does not support the requested type. | Only use types supported by Adena. |
| 9000 | UNEXPECTED_ERROR | Failure | Adena has encountered an unexpected error. | Ask for support on Discord. |
| 0 | CONNECTION_SUCCESS | Success | The connection has been successfully established. | - |
| 0 | GET_ACCOUNT | Success | Account information has been successfully returned. | - |
| 0 | GET_NETWORK | Success | Network information has been successfully returned. | - |
| 0 | SIGN_TX | Success | Signature hash has been successfully generated. | - |
| 0 | ADD_NETWORK_SUCCESS | Success | The network has been successfully added. | - |
| 0 | SWITCH_NETWORK_SUCCESS | Success | The network has been successfully changed. | - |
| 0 | TRANSACTION_BROADCAST_SUCCESS | Success | Transaction has been successfully broadcasted. | This only indicates that the transaction has been successfully included in the mempool; it does not guarantee the transaction’s success. |