Polymarket - Additional maintenance – Maintenance details

All systems operational

Additional maintenance

Completed
Scheduled for May 20, 2026 at 2:50 PM – 3:10 PMUTC

Affects

CLOB API

Under maintenance from 2:50 PM to 3:10 PM

Updates
  • Completed
    May 20, 2026 at 3:10 PMUTC
    Completed
    May 20, 2026 at 3:10 PMUTC
    Maintenance has completed successfully.
  • Update
    May 20, 2026 at 3:03 PMUTC
    Update
    May 20, 2026 at 3:03 PMUTC

    Maintenance still in progress, the Clob will restart shortly, and trading will be paused for ~5min.

  • In progress
    May 20, 2026 at 2:50 PMUTC
    In progress
    May 20, 2026 at 2:50 PMUTC
    Maintenance is now in progress
  • Update
    May 20, 2026 at 2:50 PMUTC
    Update
    May 20, 2026 at 2:50 PMUTC

    Brief CLOB restart to roll out an update. Trading will be paused for ~10 minutes.

  • Planned
    May 20, 2026 at 2:50 PMUTC
    Planned
    May 20, 2026 at 2:50 PMUTC

    Brief CLOB restart to roll out an update. Trading will be paused for ~10 minutes.
    2 min of post + cancel only mode once back up