openFDA · Rate Limits

Open Fda Rate Limits

openFDA enforces rate limits to ensure fair access across all users. Limits differ between unauthenticated (no API key) and authenticated (with API key) requests.

Open Fda Rate Limits is the rate-limit profile for openFDA on the APIs.io network.

The provider publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.

Tagged areas include FDA, Food and Drug Administration, Drug Safety, Adverse Events, and Drug Labels.

0 Limits
Method: generated.
Written by API Evangelist and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
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Limits

openFDA publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.
FDAFood and Drug AdministrationDrug SafetyAdverse EventsDrug LabelsRecallsMedical DevicesFood SafetyTobaccoPublic HealthOpen DataGovernmentRegulatoryFAERSSPL

Work with this as data

Every rate limit here is available over the APIs.io API and to AI agents over MCP.

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Tools for rate limits

4 MCP tools reach this
  • find_rate_limitsBrowse and filter every rate limit in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This rate limit 
curl "https://apis.io/api/v1/rate-limits/open-fda-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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