Is Crossref XML API down right now?

No, Crossref XML API is operational. This component is functioning normally with no reported issues.

What is Crossref XML API?

Crossref XML API is a critical component of Crossref's infrastructure. This component plays an essential role in the overall service delivery and user experience. We monitor Crossref XML API continuously to track its availability, performance, and health metrics.

How can I get alerts for Crossref XML API?

You can subscribe to receive instant notifications about Crossref XML API status changes, including outages, performance issues, and maintenance activities. Our notification system provides real-time alerts via email when this component experiences issues or when service is restored.

Statusfield

Crossref XML API Status

Operational

crossref.org ↗

checked Sep 17, 2026 4:45 AM UTC · Crossref XML API's official status page

Is Crossref XML API Having Issues?

No. Crossref XML API is up and running.

Crossref XML API is currently operational with all systems functioning normally.

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All Crossref components

Service health

The record

90 day period · not affected by the range above

Availability

100.00%

This component only

Incidents

Stayed up the whole period

Longest incident

None

No incidents recorded

Availability counts operational or degraded time as available for this component alone. Partial outages count as half downtime and major outages count in full, scheduled maintenance is excluded from the calculation, and periods with no recorded status are counted as available rather than assumed down. Figures cover this component only — the service-wide record is on the XML API service page.

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Statusfield watches Crossref XML API alongside the rest of your stack and tells you when its status changes. Email, Slack, Microsoft Teams, PagerDuty, and webhooks.

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Frequently asked questions about Crossref XML API

Common questions about monitoring XML API and reading its status.

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