Comprehensive R Wrapper and Shiny Interface for 'Alphavantage Financial Data' API R package alphavantagepf version 0.8.1 Download, manage, and visualize via Shiny App 'Alphavantage financial data' <https://www.alphavantage.co/documentation/>. Data is downloaded and organized into `data.table` objects using a single calling function with optional helper functions to extract and simplify more complex data. A Shiny interface is also provided to download, manage, and graph asset prices and characteristics. Software Depends: R (>= 4.1.0) Imports: dplyr (>= 1.0.0), tidyr (>= 0.6.3), data.table, glue (>= 1.1.1), httr (>= 1.2.1), jsonlite (>= 1.5), purrr (>= 1.0), readr (>= 1.1.1), stringr (>= 1.2.0), timeDate (>= 4000.0), lubridate (>= 1.0.0), utils (>= 4.0.0), fst (>= 0.9.8), shiny (>= 1.0.0), shinyjs (>= 2.1.0), shinyFeedback (>= 0.4.0), dygraphs (>= 1.1.0), gt (>= 1.3.0), gtExtras (>= 0.6.0), clipr (>= 0.8.0), rlang (>= 1.2.0), TTR (>= 0.24.0), usethis, FinanceGraphs (>= 0.8.0) Suggests: bslib, testthat, knitr, rmarkdown Derek Holmes <derek@derekholmes.com> Comprehensive R Archive Network (CRAN) Derek Holmes [aut, cre, cph] GPL (>= 3) 2026-06-24 application/tgz https://CRAN.R-project.org/package=alphavantagepf doi:10.32614/CRAN.package.alphavantagepf