1. R: A Language and Environment for Statistical Computing, R Core Team, R Foundation for Statistical Computing, Vienna, Austria, 2021, https://www.R-project.org/
2. Tidy Data
3. Welcome to the Tidyverse
4. httr: Tools for Working with URLs and HTTP, Wickham, Hadley, 2020, R package version 1.4.2, https://CRAN.R-project.org/package=httr
5. The jsonlite Package: A Practical and Consistent Mapping Between JSON Data and R Objects, Ooms, Jeroen, arXiv:1403.2805 [stat.CO], 2014, https://arxiv.org/abs/1403.2805