For avoid repeating input the account name and passwrod, you need to add the belowing contennt for auto .SpaceVim.d/autoload/myspacevim.vim [Bootstrap Functions](https://spacevim.org/documentation/#bootstrap-functions).
```vim
func! myspacevim#before() abort
"other configs
let g:github_dashboard = { 'username': 'yourgithubuser', 'password': $GITHUB_TOKEN }
let g:gista#client#default_username = 'monkeyxite'
endf
```
Refer [github dashboar](https://github.com/junegunn/vim-github-dashboard), for security concerns you could create a Personal Access Token, export it as an environment variable and use it as a password.
```shell
# in some secure file sourced in your .bashrc, .bash_profile, .zshrc, etc.