QuickNode incident

Cosmos Mainnet Outage - 503 Errors

Ongoing since 02:55 PM UTC, affecting Cosmos - Mainnet.

monitoring Oct 28, 2026, 03:24 PM UTC

Traffic has been restored and 503 errors are no longer observed. We will continue to monitor.

Started
Oct 28, 2026, 02:55 PM UTC
Resolved
Ongoing
Duration
● 1h 11m
Detected by Pingoru
Oct 28, 2026, 02:55 PM UTC

Affected components

Cosmos - Mainnet

Update timeline

  1. investigating Oct 28, 2026, 02:55 PM UTC

    We are investigating an issue affecting Cosmos Mainnet endpoints. Users may be experiencing 503 errors when attempting to connect. Our team is actively working to restore service and will provide updates as more information becomes available.

  2. monitoring Oct 28, 2026, 03:24 PM UTC

    Traffic has been restored and 503 errors are no longer observed. We will continue to monitor.

Your product runs on more than QuickNode

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →