---
title: "Is Crossref Polite content negotiation down? Crossref Polite content negotiation status"
url: "https://www.openstatus.dev/status/crossref/polite-content-negotiation"
description: "Live Crossref Polite content negotiation status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is Crossref Polite content negotiation down?

**Answer:** No, Crossref Polite content negotiation is not down. All Crossref Polite content negotiation systems are operational.

- Status: operational
- Checked: 2026-11-07T00:20:14Z
- User reports in the last 15 minutes: 0
- Part of: [Crossref](/status/crossref.md) / APIs
- Official status page: https://status.crossref.org
- About: Provides DOI content negotiation (polite pool) as described at https://crosscite.org/docs.html

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting Polite content negotiation

| Started | Incident | Impact | Duration |
| --- | --- | --- | --- |
| 2026-06-22 | [Degraded performance on Public and Polite REST API](https://stspg.io/h5tdh92ppzjd) | minor | 1d 23h |

## Links

- HTML page: /status/crossref/polite-content-negotiation
- Service: /status/crossref.md