Current Status
Partially Degraded Service
Components
Recent Incidents
Degraded service on REST API
minorMay 29, 2026
A fix has been implemented and we are monitoring the results.
Test admin tool - test.crossref.org - returning 503 status code errors after today's deployment
criticalMay 14, 2026 · resolved May 14
This incident has been resolved.
Bug identified, possibly resulting in failed submissions. Emergency maintenance scheduled.
minorMay 8, 2026 · resolved May 8
This incident has been resolved and the emergency maintenance has been completed.
April 2026 JSON Snapshot is missing data for records created or updated on 4/29 and 4/30
minorMay 4, 2026 · resolved May 7
The corrected April 2026 JSON snapshot has been released.
REST API Indexing Stalled since April 29th. Impacts on downstream services.
minorMay 2, 2026 · resolved May 5
This issue has been resolved. Missed records have been indexed, and indexing of newly created and updated records has resumed.
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