APIToolkit (Monoscope) · Rate Limits

Apitoolkit Rate Limits

Machine-readable rate limits for the Monoscope Platform REST API as published at https://monoscope.tech/docs/api-reference/getting-started/rate-limits/. Limits are measured in requests per minute, are tiered by plan, and are signaled via X-RateLimit-* headers.

Apitoolkit Rate Limits is the machine-readable rate-limit profile for APIToolkit (Monoscope) on the APIs.io network, in the API Commons Rate Limits shape.

It captures 3 rate-limit definitions, across the free, pro, and enterprise tiers, measuring requests_per_minute.

Limit state is signalled in the limit, remaining, reset, and retryAfter response headers, and an exhausted limit returns HTTP 429.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every limit as unconfirmed until a dated transcription replaces it.

The profile also includes 4 backoff/retry policies defined and response codes documented for throttled and quotaExceeded.

Tagged areas include API Monitoring, Observability, Rate Limiting, Quotas, and Throttling.

3 Limits Exhausted: HTTP 429 Quota: 429 limitremainingresetretryAfter
Method: generated, dated 2026-05-22.
Written by API Evangelist on 2026-05-22 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
API MonitoringObservabilityRate LimitingQuotasThrottling

Limits

Free Tier API api-key
requests_per_minute · minute
60
Pro Tier API api-key
requests_per_minute · minute
300
Enterprise Tier API contract
requests_per_minute · minute
-1

Policies

Monitor X-RateLimit-Remaining
Clients should proactively monitor X-RateLimit-Remaining to anticipate throttling.
Exponential Backoff
On 429, implement exponential backoff and retry after the X-RateLimit-Reset timestamp.
Broader Time Ranges
Optimize queries by using broader time ranges rather than many narrow requests.
Per-Key Scope
Rate limits and event allowances apply per project-scoped API key.

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

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.