Duo · Rate Limits

Duo Rate Limits

Duo Rate Limits is the rate-limit profile for Duo on the APIs.io network — every limit transcribed verbatim from the provider’s own documentation on 2026-10-25.

It captures 2 rate-limit definitions, including Duo Free Auth API per-user limit — 10 authentications per user per minute; Duo Essentials/Advantage/Premier Auth API per-user limit — 30 authentications per user per minute.

Tagged areas include Security, Multi-Factor Authentication, Identity Management, Cloud Services, and Enterprise.

2 Limits
Transcribed from the provider's documentation on 2026-10-25 — duo.com/docs/rate-limits.md.
View Source
SecurityMulti-Factor AuthenticationIdentity ManagementCloud ServicesEnterprise

Limits

Duo Free Auth API per-user limit
10 authentications per user per minute
· per minute
Duo Essentials/Advantage/Premier Auth API per-user limit
30 authentications per user per minute
· per minute

Sources

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/duo-rate-limits"
All rate limits 
curl "https://apis.io/api/v1/rate-limits?limit=25"

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