Current answer
Quicknode experienced a minor incident: Arc Testnet Degraded Performance. ServiceAlert observed recovery on Sep 22, 2026.
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Incident Lifecycle
Affected Components
Arc Testnet - JSON RPC API
Arc Testnet - Websocket API
Incident Timeline
Monitoring
A fix has been implemented and we are monitoring the results.
Sep 22, 2026 at 1:24 AM UTC
Investigating
We are continuing to investigate on the issue.
Sep 22, 2026 at 12:49 AM UTC
Investigating
The Quicknode team is investigating the degraded performance of Arc Testnet. Users may experience 503 errors at this time. We will update this page as we acquire new information.
Sep 21, 2026 at 9:43 PM UTC
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