Science & Math — entry 020 of 28
Open Science Framework
OSF is the Center for Open Science's free repository for preregistrations, study materials, datasets, and manuscripts, and its JSON:API-based v2 API exposes that same content — projects, files, registrations, and users — for programmatic access. Reading public resources needs no key at all; only actions on private or owned data require an OAuth2 personal access token.
AuthenticationNone requiredCall it straight away — no key, no signup.
HTTPSSupportedTraffic is encrypted in transit.
CORSDisabledBrowser calls need a server-side proxy.
PricingFreeNo paid tier — free for the documented use case.
FormatsJSONResponses can be requested as JSON.
GreatAPIs Score
Score74
Authentication25/25No authentication required
Pricing20/20Free to use
Docs0/20No docs or spec available
Formats9/15Single response format
Freshness20/20Verified within 6 months
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<a href="https://greatapis.com/api/open-science-framework/"><img src="https://greatapis.com/badge/open-science-framework.svg" alt="Scored 74 on greatapis.com"></a>Auth quickstart
- No key needed — call it now.
Stored keyNo key stored
Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.