To cite package ‘notionapi’ in publications use:

  Ang B (2026). _notionapi: Client for the 'Notion API'_. R package
  version 0.2.0.9000, <https://github.com/brenwin1/notionapi>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {notionapi: Client for the 'Notion API'},
    author = {Brenwin Ang},
    year = {2026},
    note = {R package version 0.2.0.9000},
    url = {https://github.com/brenwin1/notionapi},
  }