zentraR: R Client for the ZENTRA Cloud V5 API

Downloads environmental sensor data from the ZENTRA Cloud V5 API (<https://api.zentracloud.io>) into tidy data frames. Provides device discovery, reading retrieval with automatic pagination and rate-limit handling, tidy long output with a wide-format helper, and an incremental 'sync' engine with pluggable local storage (RDS files, CSV files, or return-only) so that new readings can be fetched on a schedule and appended to a growing local record.

Version: 0.1.3
Depends: R (≥ 4.1.0)
Imports: cli, httr2 (≥ 1.0.0), rlang (≥ 1.0.0), tibble, tidyr, vctrs
Suggests: jsonlite, knitr, rmarkdown, testthat (≥ 3.0.0), withr
Published: 2026-08-07
DOI: 10.32614/CRAN.package.zentraR (may not be active yet)
Author: Travis Bates [aut, cre], METER Group, Inc. [cph, fnd]
Maintainer: Travis Bates <travis at metergroup.com>
BugReports: https://gitlab.com/meter-group-inc/pubpackages/zentraR/-/work_items
License: MIT + file LICENSE
URL: https://gitlab.com/meter-group-inc/pubpackages/zentraR
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: zentraR results

Documentation:

Reference manual: zentraR.html , zentraR.pdf
Vignettes: Getting Started with zentraR (source, R code)
Scheduling Automatic Syncs (source, R code)
Working with Your Data in R (source, R code)

Downloads:

Package source: zentraR_0.1.3.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): zentraR_0.1.3.tgz, r-oldrel (arm64): zentraR_0.1.3.tgz, r-release (x86_64): zentraR_0.1.3.tgz, r-oldrel (x86_64): zentraR_0.1.3.tgz

Linking:

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