To cite package ‘charlesschwabapi’ in publications use:

Bultman N (2025). charlesschwabapi: Wrapper Functions Around 'Charles Schwab Individual Trader API'. R package version 1.0.5, https://github.com/njbultman/charlesschwabapi.

Corresponding BibTeX entry:

  @Manual{,
    title = {charlesschwabapi: Wrapper Functions Around 'Charles Schwab
      Individual Trader API'},
    author = {Nick Bultman},
    year = {2025},
    note = {R package version 1.0.5},
    url = {https://github.com/njbultman/charlesschwabapi},
  }