DocsCatalogPricing
Sign inStart research
Back to catalog
Connector·biomedical

OpenStax

Search OpenStax for foundational STEM and undergrad open textbooks (CC BY): anatomy, physiology, biology, chemistry, physics, math, economics, and more. Searches inside the books, so a concept query ('cardiac cycle', 'price elasticity of demand') returns the specific chapter section with its text and a citable openstax.org page URL; naming a book or subject ('biology') returns the book instead. Use for curriculum-level open textbooks and student-facing explainers — not for clinical guidelines or primary literature.

AvailableOpenStax

Schema

JSON Schema the agent (or your API call) must match.

JSON · 22 lines · 498 chars

Examples (1)

Search OpenStax

public-safeinput
JSON · 4 lines · 53 chars
Expected response keys: count, results, source

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID
search_openstax
Source ID
openstax
Vertical
biomedical
Added
2026-07-15 08:55Z
Tags
direct
Cortexa.

The agent for research teams. 1.4K+ verified tools across every research discipline, every claim cited.

Product

  • Documentation
  • Integrations
  • Tool catalog
  • Pricing

Get started

  • Start research
  • Sign in
  • Developer API
  • MCP server

Support

  • Help center
  • Contact us
  • Terms of Service
  • Privacy Policy

© 2026 Cortexa. All rights reserved.

TermsPrivacy·For research context only · Not medical, legal, or financial advice.