To cite package ‘rbtc’ in publications use:

  Pfaff B (2024). _rbtc: Bitcoin API_. R package version 0.1-7,
  <https://CRAN.R-project.org/package=rbtc>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {rbtc: Bitcoin API},
    author = {Bernhard Pfaff},
    year = {2024},
    note = {R package version 0.1-7},
    url = {https://CRAN.R-project.org/package=rbtc},
  }