Unpaywall
1 endpoint on Unpaywall. Every one returns the same response shape and has a flat, published price in credits.
Category: Science & research · Overview page
Endpoints#
| Endpoint | What it does | Cost | Status |
|---|---|---|---|
doi | Open-access status and best free full-text location of a DOI (Unpaywall). | 1 credit | stable |
Every endpoint page has a Field mapping section showing which source field becomes which unified field (fixed schema) or platform-specific ext. field.