National Institutes of Health (NIH)

PubChem Power User Gateway (PUG REST)

Suite of REST APIs providing programmatic access to PubChem chemical compound data, including chemical structure searches, compound properties, biological assay data, and chemical standardization for millions of compounds.

GitHub

Documentation

📖
Documentation
https://pubchem.ncbi.nlm.nih.gov/docs/programmatic-access
📖
Documentation
https://pubchem.ncbi.nlm.nih.gov/pug_rest/PUG_REST.html

API entry from apis.yml

apis.yml Raw ↑ 
name: PubChem Power User Gateway (PUG REST)
description: Suite of REST APIs providing programmatic access to PubChem chemical compound data, including
  chemical structure searches, compound properties, biological assay data, and chemical standardization
  for millions of compounds.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
humanURL: https://pubchem.ncbi.nlm.nih.gov/docs/programmatic-access
baseURL: https://pubchem.ncbi.nlm.nih.gov/rest/pug/
tags:
- Chemistry
- Chemical Data
- PubChem
- Compounds
- Bioassay
properties:
- type: Documentation
  url: https://pubchem.ncbi.nlm.nih.gov/docs/programmatic-access
- type: Documentation
  url: https://pubchem.ncbi.nlm.nih.gov/pug_rest/PUG_REST.html
contact:
- FN: PubChem
  url: https://pubchemdocs.ncbi.nlm.nih.gov/contact