rgsrs: Query the FDA Global Substance Registration System (GSRS) API
Provides functions to query the FDA Global Substance Registration System (GSRS) REST API (<https://gsrs.ncats.nih.gov/api/v1/>). Enables programmatic access to substance records, UNII identifiers, synonyms, external codes, and chemical structures for over 170,000 registered substances.
| Version: | 0.1.0 |
| Depends: | R (≥ 4.1) |
| Imports: | cli, httr2, janitor, pingr |
| Suggests: | fs, openxlsx, spelling, testthat (≥ 3.0.0), withr |
| Published: | 2026-05-05 |
| DOI: | 10.32614/CRAN.package.rgsrs (may not be active yet) |
| Author: | Claudio Zanettini 
[aut, cre] |
| Maintainer: | Claudio Zanettini <claudio.zanettini at gmail.com> |
| BugReports: | https://github.com/c1au6i0/rgsrs/issues |
| License: | MIT + file LICENSE |
| URL: | https://c1au6i0.github.io/rgsrs/, https://github.com/c1au6i0/rgsrs |
| NeedsCompilation: | no |
| Language: | en-US |
| Materials: | README |
| CRAN checks: | rgsrs results |
Downloads:
| Package source: | rgsrs_0.1.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: rgsrs_0.1.0.zip, r-oldrel: rgsrs_0.1.0.zip |
| macOS binaries: | r-release (arm64): rgsrs_0.1.0.tgz, r-oldrel (arm64): rgsrs_0.1.0.tgz, r-release (x86_64): rgsrs_0.1.0.tgz, r-oldrel (x86_64): rgsrs_0.1.0.tgz |
Linking:
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