Chainstack incident

Degraded performance on Base Mainnet nodes

Minor Resolved

Chainstack experienced a minor incident on July 23, 2026 affecting Base Global Nodes (Base Mainnet), lasting 55m. The incident has been resolved; the full update timeline is below.

Started
Jul 23, 2026, 08:00 AM UTC
Resolved
Jul 23, 2026, 08:55 AM UTC
Duration
55m
Detected by Pingoru
Jul 23, 2026, 08:00 AM UTC

Affected components

Base Global Nodes (Base Mainnet)

Update timeline

  1. investigating Jul 23, 2026, 08:00 AM UTC

    Our team is currently investigating an issue causing customers to receive 503 errors from their Base Mainnet nodes.

  2. resolved Jul 23, 2026, 08:55 AM UTC

    This incident has been resolved.