redcapAPI: Interface to 'REDCap'

Access data stored in 'REDCap' databases using the Application Programming Interface (API). 'REDCap' (Research Electronic Data CAPture; <>, Harris, et al. (2009) <doi:10.1016/j.jbi.2008.08.010>, Harris, et al. (2019) <doi:10.1016/j.jbi.2019.103208>) is a web application for building and managing online surveys and databases developed at Vanderbilt University. The API allows users to access data and project meta data (such as the data dictionary) from the web programmatically. The 'redcapAPI' package facilitates the process of accessing data with options to prepare an analysis-ready data set consistent with the definitions in a database's data dictionary.

Version: 2.8.0
Depends: R (≥ 3.5.0)
Imports: checkmate, chron, httr, labelVector, lubridate, keyring, getPass, yaml
Suggests: testthat (≥ 3.0.0), Hmisc, rstudioapi, mockery
Published: 2023-09-12
Author: Shawn Garbett ORCID iD [cre, ctb], Benjamin Nutter [ctb, aut], Stephen Lane [ctb], Will Beasley [ctb], Jeffrey Horner [aut], Will Gray [ctb], Jeremy Stephens [ctb], Marcus Lehr [ctb], Cole Beck [ctb], Savannah Obregon [ctb]
Maintainer: Shawn Garbett <shawn.garbett at>
License: GPL-2
NeedsCompilation: no
Citation: redcapAPI citation info
Materials: README NEWS
In views: WebTechnologies
CRAN checks: redcapAPI results


Reference manual: redcapAPI.pdf
Vignettes: redcapAPI Best Practices


Package source: redcapAPI_2.8.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): redcapAPI_2.8.0.tgz, r-oldrel (arm64): redcapAPI_2.8.0.tgz, r-release (x86_64): redcapAPI_2.8.0.tgz, r-oldrel (x86_64): redcapAPI_2.8.0.tgz
Old sources: redcapAPI archive

Reverse dependencies:

Reverse imports: rccola, ReviewR
Reverse suggests: tidyREDCap


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