CodePen · Rate Limits

Codepen Rate Limits

CodePen does not publicly document rate limits for its oEmbed or Embed APIs; no authentication is required for the oEmbed and POST to Prefill endpoints, and no explicit throttling thresholds have been published.

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

It captures 3 rate-limit definitions, measuring requests_per_minute.

The profile also includes response codes documented for throttled.

Tagged areas include Rate Limiting.

3 Limits Throttle: 429
Rate Limiting

Limits

oEmbed API ip
requests_per_minute · minute
-1
No rate limit is publicly documented for the oEmbed endpoint.
Embed Script (CDN) ip
requests_per_minute · minute
-1
The embed script (public.codepenassets.com) is served via CDN with no published throttling policy.
POST to Prefill ip
requests_per_minute · minute
-1
No rate limit is publicly documented; endpoint is unauthenticated.

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

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