Fusio · Rate Limits

Fusio Rate Limits

Fusio publishes no fixed numeric rate limits, because it does not operate the API - the operator does. What Fusio publishes instead, and what actually matters to an agent, is the RUNTIME SIGNAL: the exact response headers a Fusio-served API emits, the status code on exhaustion, and the allocation model that decides which limit applies. Those are recorded below and they are the same on every Fusio instance in the world.

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

It captures 1 rate-limit definition, measuring requests.

The profile also includes response codes documented for throttled and quotaExceeded.

Tagged areas include API Management, Open Source, Rate Limiting, and Throttling.

1 Limits Throttle: 429 Quota: 429
API ManagementOpen SourceRate LimitingThrottling

Limits

Reference instance anonymous limit per-ip
requests
900

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

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