Microsoft Edge · Rate Limits

Microsoft Edge Rate Limits

Microsoft Edge's developer-facing APIs (Add-ons publishing API, DevTools Protocol HTTP API, Extensions API, Web Platform APIs) do not publish explicit numeric rate limits. The Add-ons publishing API uses Microsoft Partner Center which applies fair-use throttling. The DevTools Protocol HTTP API is a localhost-only debugger and is bounded by host CPU. Treat all limits as fair-use unless documented per-service.

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

It captures 3 rate-limit definitions, measuring varies.

The profile also includes 3 backoff/retry policies defined and response codes documented for throttled and serviceUnavailable.

Tagged areas include Browser, Chromium, Developer Tools, Edge, and Extensions.

3 Limits Throttle: 429
BrowserChromiumDeveloper ToolsEdgeExtensionsMicrosoftRate Limiting

Limits

Edge Add-ons publishing API partner-center-account
varies
see Microsoft Partner Center fair-use policy
Edge DevTools Protocol HTTP API local-process
varies
bounded by local host CPU (localhost-only debugger)
Edge Extensions / Web Platform APIs client
varies
client-side; no server quota

Policies

Backoff Strategy
For the Add-ons publishing API, retry on 429 / 503 using exponential backoff and the Retry-After header when present.
Fair Use
Microsoft Partner Center applies fair-use throttling on the Add-ons publishing API; no per-second numbers are published.
Local Debugger
The DevTools Protocol HTTP API is intended for local debugging and is not a server-side quota-managed API.

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

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