To cite package ‘ibkrcp’ in publications use:

  Karuppiah N (2026). _ibkrcp: R Client for the Interactive Brokers
  Client Portal API_. R package version 0.1.2,
  <https://github.com/sactyr/ibkrcp>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ibkrcp: R Client for the Interactive Brokers Client Portal API},
    author = {Nagappan Karuppiah},
    year = {2026},
    note = {R package version 0.1.2},
    url = {https://github.com/sactyr/ibkrcp},
  }