Client for the Directory of Open Access Journals (DOAJ) https://doaj.org/.
DOAJ is a (quoting) "community-curated list of open access journals and aims to be the starting point for all information searches for quality, peer reviewed open access material."
DOAJ API documentation can be found at https://doaj.org/api/v2/docs.
DOAJ API FAQ: https://doaj.org/docs/faq/#apikey
jaod_article() - Get an article by ID
jaod_article_search() - Search for articles
jaod_journal() - Get a journal by ID
jaod_journal_search() - Search for journals
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