Polymarket - Infrastructure Updates – Maintenance details

All systems operational

Infrastructure Updates

Completed
Scheduled for August 19, 2026 at 4:00 AM – 5:30 AMUTC

Affects

Predictions

Under maintenance from 4:00 AM to 5:30 AM

Predictions Trading API (CLOB)

Under maintenance from 4:00 AM to 5:30 AM

Clob Websocket

Under maintenance from 4:00 AM to 5:30 AM

Updates
  • Completed
    August 19, 2026 at 5:30 AMUTC
    Completed
    August 19, 2026 at 5:30 AMUTC
    Maintenance has completed successfully
  • Update
    August 19, 2026 at 4:47 AMUTC
    Update
    August 19, 2026 at 4:47 AMUTC

    Apologies, the maintenance window will be extended to 5.30am UTC.

  • In progress
    August 19, 2026 at 4:00 AMUTC
    In progress
    August 19, 2026 at 4:00 AMUTC
    Maintenance is now in progress
  • Planned
    August 18, 2026 at 5:30 PMUTC
    Planned
    August 18, 2026 at 5:30 PMUTC
    We are planning for a scheduled maintenance during that time.