DataCite · Rate Limits

Datacite Rate Limits

DataCite enforces rate limits on all API requests to ensure system performance and stability. Limits are tiered by authentication status. The firewall enforces limits per IP address on a 5-minute rolling window. When the rate limit is exceeded the API returns HTTP 429. For large-scale bulk operations (100,000+ POST/PUT requests to /dois in a single day), DataCite recommends staying within 300-500 requests per 5-minute window and contacting support in advance.

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

It captures 5 rate-limit definitions, measuring http_requests.

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.

Tagged areas include DOI, Persistent Identifiers, Scholarly Metadata, Research Data, and Open Science.

5 Limits
Method: generated, dated 2026-06-12.
Written by API Evangelist on 2026-06-12 and not verified against a page the provider published. Treat every limit as unconfirmed until a dated transcription replaces it.
View Source
DOIPersistent IdentifiersScholarly MetadataResearch DataOpen ScienceLinked DataDataCiteOAI-PMH

Limits

Authenticated Requests per_ip
http_requests · 5m
3000
Identified Requests per_ip
http_requests · 5m
1000
Unidentified Requests (Public) per_ip
http_requests · 5m
500
Content Negotiation (doi.org) per_ip
http_requests · 5m
1000
Test System per_ip
http_requests · 5m
750

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

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