QuickNode experienced a minor incident on May 11, 2026 affecting Mainnet — REST API, lasting 7d 19h. The incident has been resolved; the full update timeline is below.
Affected components
Mainnet — REST API
Update timeline
- investigating May 11, 2026, 08:19 PM UTC
The QuickNode team is investigating the degraded performance of TON Mainnet. We will update this page as we acquire new information. Users may experience 503s at this time.
- monitoring May 11, 2026, 10:16 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 19, 2026, 03:21 PM UTC
Service has stabilized, and 503s are back down significantly. We are still coordinating with the TON Foundation on an upstream release that provides a permanent fix, and we will roll it out once available. We will continue to monitor closely and will post a new update if impact returns or when the Foundation release is deployed.