STRING · Pricing Plans
Plans
Plans is the machine-readable pricing-plan profile for STRING on the APIs.io network, conforming to the API Commons Plans specification.
It defines 2 plans, with named plans including Open Access, Values/Ranks Enrichment (API Key).
Tagged areas include Bioinformatics, Proteins, Genomics, Life Sciences, and Research.
2 Plans
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BioinformaticsProteinsGenomicsLife SciencesResearchOpen Data
Plans
Open Access
Free and open access to the STRING database and REST API for all users, both academic and commercial. All data is provided under the Creative Commons BY 4.0 license. No registration or subscription required for standard API endpoints.
Values/Ranks Enrichment (API Key)
Free tier with API key required for advanced GSEA-like enrichment analysis on ranked protein datasets. API key obtained via the /api/json/get_api_key endpoint at no cost.