Trello · Rate Limits

Trello Rate Limits

Trello REST API rate limits, read from Atlassian's own rate-limits guide on 2026-09-17. This replaces an earlier bulk-sweep artifact that carried limits sourced to https://trello.com/pricing; the figures below are taken from the developer documentation and only limits Trello actually states a number for are recorded as numbers.

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

It captures 5 rate-limit definitions, measuring requests_per_10s, requests_per_900s, and unspecified.

Limit state is signalled in the rateLimitLimit, rateLimitRemaining, rateLimitReset, and retryAfter response headers, and an exhausted limit returns HTTP 429.

The profile also includes response codes documented for throttled.

Tagged areas include Rate Limiting and Kanban.

5 Limits Exhausted: HTTP 429 rateLimitLimitrateLimitRemainingrateLimitResetretryAfter
Transcribed from the provider's documentation on 2026-09-17.
View Source
Rate LimitingKanban

Limits

Per API key api_key
requests_per_10s · 10 seconds
300
Per token token
requests_per_10s · 10 seconds
100
/1/members route route
requests_per_900s · 900 seconds
100
A request to /1/members counts against this route limit AND the key limit AND the token limit. Requests to nested resources under it (for example /1/members/me/boards) do not count against the route limit.
/1/membersSearch route route
unspecified
Trello names this as one of three routes with "much stricter" special limits but publishes no figure. Recorded as an honest unknown rather than a guess.
/1/search route route
unspecified
Named as a special-limit route with no published figure. An earlier version of this artifact asserted 50 requests per minute sourced to the pricing page; that number is not stated in Trello's rate-limit documentation and has been withdrawn.

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

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