Fiddler · Rate Limits

Fiddler Rate Limits

Honest zero. Fiddler publishes NO rate limits, quotas, throttling windows or rate-limit response headers for any of its interfaces. REPLACES a 2026-05-04 bulk-sweep scaffold that asserted an X-RateLimit-* header family, a 429 throttling response and per-tier requests-per-minute figures — none of which Progress Telerik has ever published. Those values were invented by the sweep, not read from the provider.

Fiddler Rate Limits is the rate-limit profile for Fiddler 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 API Debugging, HTTP Debugging, and Rate Limiting.

0 Limits
Transcribed from the provider's documentation on 2026-08-29 — www.telerik.com/fiddler/fiddler-everywhere/documentation/....
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Limits

Fiddler publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.
Structural reason for the zero: Fiddler's only programmatic interface is a loopback MCP server bound to the developer's own machine (http://localhost:8868/mcp). There is no shared multi-tenant endpoint to protect, so the absence of published limits is expected rather than a gap. Gating is by LICENCE (Pro or higher) and by an administrator DisableMCP policy, not by throughput.
API DebuggingHTTP DebuggingRate Limiting

Work with this as data

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

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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

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