Canonical · Rate Limits

Canonical Rate Limits

Canonical publishes no rate limits for any of its APIs, and its APIs emit no rate-limit response headers. This is an honest zero, measured rather than assumed: the observed responses carry request-tracing headers but nothing an agent could use to pace itself or to back off. NOTE: this file replaces a 2026-05-04 bulk-sweep scaffold that asserted X-RateLimit-* headers and per-tier request-per-minute figures Canonical has never published.

Canonical Rate Limits is the machine-readable rate-limit profile for Canonical on the APIs.io network, conforming to the API Commons Rate Limits specification.

Tagged areas include Canonical, Cloud, Linux, Open Source, and Ubuntu.

0 Limits
CanonicalCloudLinuxOpen SourceUbuntuContainersBare MetalCharmsIdentity

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

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