science-articles
CORE (core.ac.uk)
An aggregator of open-access research that harvests full text and metadata from more than 10,000 repositories, totalling some 300 million records with over 40 million full-text items. Access is through a search API that needs a free key, since anonymous use is heavily throttled. Reach for it when you want the widest possible net over open-access full text rather than a single repository.
Чем полезен и как работает
CORE is the world's largest aggregator of open-access full text, pulling papers and metadata from more than 10,000 institutional repositories, subject repositories, and open-access journals worldwide. It is the right tool when you want the broadest possible sweep across open-access material and need the actual PDF or text rather than just a citation. Access requires a free API key, which you can register for on the CORE website; Echo uses a key to query the API on your behalf.
Что внутри
More than 400 million records in total, including over 40 million full-text documents. Sources span institutional repositories, preprint servers, and open-access journals from around the world.
Доступ по API
https://api.core.ac.uk/v3/search/works?q= ... (Bearer key)
Требуется ключ API (обычно бесплатный); где его получить — см. эндпоинты выше.
Доступ
Programmatic API access (a key may be required, see the API tag).