Notion · Rate Limits

Notion Rate Limits

Notion API: 3 req/sec average per integration.

Notion Rate Limits is the machine-readable rate-limit profile for Notion on the APIs.io network, in the API Commons Rate Limits shape.

It captures 3 rate-limit definitions, measuring requests_per_second, blocks, and characters.

Limit state is signalled in the retryAfter response header, 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 response codes documented for throttled.

Tagged areas include Rate Limiting and Productivity.

3 Limits Exhausted: HTTP 429 retryAfter
Method: generated, dated 2026-05-04.
Written by API Evangelist on 2026-05-04 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
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Rate LimitingProductivity

Limits

REST API integration
requests_per_second · second
3
Average rate; bursts allowed but sustained rate enforced.
Block size request
blocks · request
1000
Property size request
characters · field
2000

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

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