QuickNode experienced a minor incident on April 1, 2026 affecting Cosmos Mainnet — REST API, lasting 2h 21m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Apr 01, 2026, 03:09 PM UTC
On Cosmos, customers may experience degraded performance for both HTTP and WebSocket traffic, including increased error rates (ex, 503 responses), elevated latency, and intermittent request failures. To resolve this, we are performing an upgrade and working to restore normal service as quickly as possible. We will share the next update as soon as we confirm the cause and mitigation steps, and we’ll continue to provide updates as more information becomes available.
- monitoring Apr 01, 2026, 05:08 PM UTC
We have implemented a fix, and service is recovering. We are actively monitoring the situation and will share additional updates as we confirm continued stability
- resolved Apr 01, 2026, 05:31 PM UTC
This incident has been resolved.