EPA — U.S. Environmental Protection Agency

CTX — Center for Computational Toxicology and Exposure APIs

Chemical, hazard, bioactivity, and exposure data covering tens of thousands of chemicals. Includes Chemical, Bioactivity, Hazard, Exposure, and ToxRefDB endpoints.

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API entry from apis.yml

name: CTX — Center for Computational Toxicology and Exposure APIs
description: Chemical, hazard, bioactivity, and exposure data covering tens of thousands of chemicals.
  Includes Chemical, Bioactivity, Hazard, Exposure, and ToxRefDB endpoints.
humanURL: https://comptox.epa.gov/ctx-api/docs/
baseURL: https://api-ccte.epa.gov
tags:
- Government
- Chemical Safety
- Toxicology
tags_raw:
- Government
- ChemicalSafety
- Toxicology
properties:
- type: Documentation
  url: https://comptox.epa.gov/ctx-api/docs/
- type: GitHubRepository
  url: https://github.com/USEPA/ccte-api-chemical
- type: GitHubRepository
  url: https://github.com/USEPA/ccte-api-bioactivity
- type: GitHubRepository
  url: https://github.com/USEPA/ccte-api-hazard
- type: GitHubRepository
  url: https://github.com/USEPA/ccte-api-exposure
- type: SDKs
  url: https://pypi.org/project/ctx-python/
  name: ctx-python
- type: SDKs
  url: https://github.com/USEPA/ctxR
  name: ctxR (R)