Use LanguageTool Premium with LTeX LSP in Neovim
Find your API key here: https://languagetool.org/editor/settings/access-tokens
Install ltex (I'm on a Mac): brew install ltex-ls
require'lspconfig'.ltex.setup{
on_attach = on_attach,
settings ={
ltex = {
languageToolHttpServerUri='https://api.languagetoolplus.com',
languageToolOrg = {
username='<email>',
apiKey = '<API key>',
}
}
}
}