Academic Paper Search API
## Crossref Academic Search API **Powered by Crossref's official DOI registration database** — the same source publishers and libraries use for citation metadata. Search across 130M+ scholarly articles, books, and conference papers by DOI, title, author, or journal. Returns rich metadata in a single call: DOI, title, authors (full names), publication date, journal, type, citation count, and…
4 subscribers
8.6/10 popularity
3872 ms avg latency
90% success rate
2 endpoints
The in-depth APIMemo review for this API hasn't been published yet —
the data below comes straight from the public marketplace listing.
Academic Paper Search API endpoints
| Method | Endpoint | Description |
|---|---|---|
| search | ||
| GET |
get_search /search |
|
| health | ||
| GET |
health_check /health |
|
Academic Paper Search API pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $9.99 / month | — |
|
| ULTRA | $29.99 / month | — |
|
| MEGA | $99.99 / month | — |
|
