University of Helsinki · Rate Limits

University Of Helsinki Rate Limits

The University of Helsinki publishes no rate-limit table, and the thirteen institution-operated OpenAPI documents confirm it rather than merely leave it unstated: NOT ONE of the twelve gateway specs declares a 429 response or any rate-limit header. The only API in the estate that declares 429 at all is the FinBIF Laji API, on 24 of its operations. The gateway is Gravitee, which supports quota and rate-limit policies per plan, so limits almost certainly exist per subscription — they are simply not described in any public artifact, and the plan documents that would carry them return 401. Anonymous surfaces (DSpace REST, three OAI-PMH endpoints) are unmetered in their documentation; harvest politely.

University Of Helsinki Rate Limits is the machine-readable rate-limit profile for University of Helsinki on the APIs.io network, conforming to the API Commons Rate Limits specification.

It captures 3 rate-limit definitions, measuring undisclosed and requests.

The profile also includes 1 backoff/retry policy defined and response codes documented for throttled.

Tagged areas include Education, Higher Education, University, and Rate Limiting.

3 Limits Throttle: 429
EducationHigher EducationUniversityRate Limiting

Limits

Gravitee gateway (all gw.api.helsinki.fi APIs) subscription
undisclosed
not published
No 429 and no rate-limit header declared in any of the 12 gateway specs. Per-plan quota policy is likely but not publicly readable (plans endpoint returns 401).
FinBIF Laji API client
requests
not published
429 declared on 24 operations with an application/json body — the only rate-limit signal anywhere in the estate.
OAI-PMH and DSpace REST client
requests
not published
Anonymous by design. No documented limit; resumption tokens pace large harvests.

Policies

Backoff Strategy
Exponential backoff with jitter; honor Retry-After; harvest during off-peak hours.

Sources

Work with this as data

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Tools for rate limits

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  • 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.
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Call it yourself

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

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