ChEMBL Data Web Services

Health · Unknown · 30d uptime 100%

Query bioactive molecules, drugs, assays, targets, activities, mechanisms, indications, warnings, and chemical similarity data.

Trust signals

Pricing
FREE
Auth
NONE
CORS
Yes
Rate limit
No documented fixed limit; paginated bulk access supported
Health
1967ms
Trust score
84 (B)

Strong candidate; weakest signal is response time.

Links

Integration checklist

  • Auth is NONE— no credit card required
  • CORS enabled — callable directly from browsers.
  • Rate limit: No documented fixed limit; paginated bulk access supported
More health APIs
ChEMBL Data Web Services API — pricing, auth, CORS & health | Reqistry