ccdR: Utilities for Interacting with the 'CCTE' APIs

Access chemical, hazard, and bioactivity data from the Center for Computational Toxicology and Exposure ('CCTE') APIs <>. 'ccdR' was developed to streamline the process of accessing the information available through the 'CCTE' APIs without requiring prior knowledge of how to use APIs. All data is also available on the CompTox Chemical Dashboard ('CCD') <>.

Version: 1.0.0
Depends: R (≥ 2.10)
Imports: cli, data.table, httr, jsonlite, purrr, rlang, stringr, tidyr, tibble, urltools
Suggests: countcolors, devtools, ggplot2, gridExtra, httptest, knitr, prettydoc, rmarkdown, testthat (≥ 3.0.0), XML
Published: 2024-03-29
Author: Paul Kruse ORCID iD [aut, cre], Caroline Ring ORCID iD [aut], Madison Feshuk ORCID iD [ctb], Carter Thunes [ctb], Jason Brown [ctb]
Maintainer: Paul Kruse <kruse.paul at>
License: GPL (≥ 3)
NeedsCompilation: no
Materials: README NEWS
CRAN checks: ccdR results


Reference manual: ccdR.pdf
Vignettes: Bioactivity
"Getting started with ccdR: Introduction Vignette"


Package source: ccdR_1.0.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): ccdR_1.0.0.tgz, r-oldrel (arm64): ccdR_1.0.0.tgz, r-release (x86_64): ccdR_1.0.0.tgz, r-oldrel (x86_64): ccdR_1.0.0.tgz


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