Smithsonian Institution · Rate Limits

Smithsonian Institution Rate Limits

Rate limits for the Smithsonian Open Access API are managed through api.data.gov, the US Government's shared API management infrastructure. Limits vary by authentication tier. All limits reset on a rolling hourly basis.

Smithsonian Institution Rate Limits is the rate-limit profile for Smithsonian Institution on the APIs.io network.

The provider publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.

Tagged areas include Museums, Open Access, Cultural Heritage, Collection, and Image.

0 Limits
Method: generated, dated 2026-06-13.
Written by API Evangelist on 2026-06-13 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source

Limits

Smithsonian Institution publishes no rate limits that could be read; the profile records that absence rather than inventing a ceiling.
MuseumsOpen AccessCultural HeritageCollectionImage3D ModelsPublic DomainCC0

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

Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.

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.