To cite package ‘alphavantagepf’ in publications use:

  Holmes D (2026). _alphavantagepf: Comprehensive R Wrapper and Shiny
  Interface for 'Alphavantage Financial Data' API_. R package version
  0.7.41, <https://github.com/derekholmes0/alphavantagepf>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {alphavantagepf: Comprehensive R Wrapper and Shiny Interface for 'Alphavantage
Financial Data' API},
    author = {Derek Holmes},
    year = {2026},
    note = {R package version 0.7.41},
    url = {https://github.com/derekholmes0/alphavantagepf},
  }