Check if Calibre CLI & Node.JS API is down, official outages, user-reported issues, and outages map.
Calibre CLI & Node.JS API is working normally
Check the number of user-reported issues over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. We only consider an issue widespread if there are multiple reports within a short timeframe.
 
    IsDown has tracked 1 incident for Calibre CLI & Node.JS API since started monitoring Calibre status in November 2021. We collect data from 4522+ services, and normalize the data to give you a clear picture of the impact of the outage. It will show official Calibre CLI & Node.JS API outages and also issues that we're started by a spike in crowdsource reports.
| Date | Incident | Duration | 
|---|---|---|
| Aug 23, 2022 07:57 PM EDT | 
                                              
                                                Minor
                                              
                                             An upstream DNS issue is preventing API requests (Node.js API, Command Line Client) made to api.c...
                                             | about 2 hours | 
 
    See what users are saying about Calibre CLI & Node.JS API issues that impacted them and how they are affected by the outage. You can see if other users are experiencing the same issues and if there are any workarounds or solutions.
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Monitoring Calibre since November 2021
CLI & Node.JS API is part of Calibre. Check the Calibre's status.
0 incidents in 2025
Calibre CLI & Node.JS API isn't down. You can check Calibre CLI & Node.JS API status and incident details on the top of the page. IsDown continuously monitors Calibre CLI & Node.JS API official status page every few minutes. In the last 24 hours, there were 0 outages reported.
Calibre CLI & Node.JS API is currently operational. You can check Calibre CLI & Node.JS API status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
No, there is no ongoing official outage. Check on the top of the page if there are any reported problems by other users.
Currently there's no report of Calibre CLI & Node.JS API being slow. Check on the top of the page if there are any reported problems by other users.
IsDown monitors the Calibre CLI & Node.JS API official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Calibre CLI & Node.JS API last outage was on August 23, 2022 with the title "API requests are affected by an upstream DNS issue"
IsDown and DownDetector help users determine if Calibre is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Calibre's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
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