Open Targets Platform GraphQL API

Health · Operational · 30d uptime 100%

Query therapeutic targets, diseases, drugs, variants, studies, evidence, and target-disease associations.

Trust signals

Pricing

FREE

Auth

NONE

CORS

Yes

Rate limit

No documented fixed limit; bulk queries should use downloadable datasets

Health

471ms

Trust score

91 (A)

Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%

Excellent production-readiness signals.

Links

Homepageplatform.opentargets.org
Documentationplatform-docs.opentargets.org/data-access/graphql-api
Base URLplatform-docs.opentargets.org/data-access/graphql-api

Integration checklist

Auth is NONE— no credit card required
CORS enabled — callable directly from browsers.
Rate limit: No documented fixed limit; bulk queries should use downloadable datasets

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Open Targets Platform GraphQL API API — pricing, auth, CORS & health | Reqistry