> For the complete documentation index, see [llms.txt](https://xerial.gitbook.io/xerial-doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xerial.gitbook.io/xerial-doc/xerial-apis/wallet-api/errors-handling.md).

# Errors Handling

### Table of Contents

1. [**Authentication Errors**](https://app.gitbook.com/o/3DT7kqCQ6Bny0vBFfJDp/s/TTzIOBDc8uxLlKR2IjZV/~/changes/16/xerial-apis/wallet-api/errors-handling/authentication-errors): Management of authentication related errors
2. [**Wallet Management Errors**](https://app.gitbook.com/o/3DT7kqCQ6Bny0vBFfJDp/s/TTzIOBDc8uxLlKR2IjZV/~/changes/16/xerial-apis/wallet-api/errors-handling/wallet-management-errors): Wallet management related errors.
3. [**Transaction Processing Errors**](https://app.gitbook.com/o/3DT7kqCQ6Bny0vBFfJDp/s/TTzIOBDc8uxLlKR2IjZV/~/changes/16/xerial-apis/wallet-api/errors-handling/transaction-proccessing-errors): Management of transaction processing related errors