Maintenance has been extended as the release process is taking longer than expected. It should be completed within the next 30 minutes.
We will update here when completed.

Maintenance extended ~30min. Will update here when completed.

Maintenance is complete and trading is fully operational. We apologize again for the extended maintenance window.

We are experiencing an unexpected downtime. Trading might not be available at the moment.

All exchange operations are back to normal. Apologies for the inconvenience.

Trading will be temporarily disabled while the team addresses an issue affecting trading performance.

All exchange operations are back to normal. Apologies for the inconvenience.

We are experiencing an unexpected downtime. Trading might not be available at the moment.

All exchange operations are back to normal. Apologies for the inconvenience.

We are experiencing an unexpected downtime. Trading might not be available at the moment.

All exchange operations are back to normal. Apologies for the inconvenience.

We will be launching Crypto listings on [08/26] at 4 pm UTC.

AAVE-USD
UNI-USD
WLD-USD
NEAR-USD
kSHIB-USD
FARTCOIN-USD
DOGE-USD
ENA-USD
ONDO-USD
SUI-USD
VVV-USD
TAO-USD
ADA-USD
ZRO-USD
BNB-USD

Rewards will start counting for these assets at launch.

Heads up, we're planning to take perps live for everyone on Thursday, Sep 3 at 12:00. Will share more closer to the date.

These instruments are live now on the API.
AAVE-USD
 UNI-USD
 WLD-USD
 NEAR-USD
 kSHIB-USD
 FARTCOIN-USD
 DOGE-USD
 ENA-USD
 ONDO-USD
 SUI-USD
 VVV-USD
 TAO-USD
 ADA-USD
 ZRO-USD
 BNB-USD
Rewards will start counting for these assets at 4pm UTC

We will be performing scheduled maintenance on Friday, August 28, from 8:00–9:00 AM UTC. Trading may be temporarily unavailable during this time.

This release makes internal transfers owner-authorised: they now require the account owner's EOA signature rather than a proxy key, matching how withdrawals already work. Trading keys can no longer move funds between accounts.

It also includes latency improvements to order lookups and a set of stability fixes to risk admission and order processing.

The maintenance has been completed. All exchange operations are back to normal.

We will be performing scheduled maintenance on Tuesday, September 1, from 8:00 - 9:00 AM UTC. Trading may be temporarily unavailable during this time.

This release enables concurrent websocket posts on the gateway, with same-order operations still delivered in send order, and adds HTTP overload shedding that returns 503 service_unavailable under extreme load. The public gateway fleet also moves to dedicated hardware, so websocket connections will drop once during the window.

Full changelog: https://docs.polymarket.com/changelog/perps#sep-1-2026

The maintenance has been completed. All exchange operations are back to normal.

Scheduled infrastructure maintenance — today, Wednesday 2 September, 6:00 PM ET / 22:00 UTC

We're moving the MM API and WebSocket fleets onto dedicated infrastructure, the final infrastructure step ahead of GA tomorrow. The window is budgeted at 45 minutes, ending by 22:45 UTC.

The exchange will be in cancel-only for the duration — new orders paused, cancels still accepted. This applies to all participants.

If you connect over PrivateLink, your WebSocket connection will also drop once as the gateway rolls pod by pod; standard reconnect logic covers it. Public-endpoint connections are unaffected.

No API or behaviour changes in this release.

We will be performing scheduled maintenance on Tuesday, September 8, from 6:00 – 7:00 PM ET (22:00 – 23:00 UTC). Trading may be temporarily unavailable during this time.

This release adds a 50ms grace window so a cancel-by-client-order-id that races its own create now succeeds instead of returning order_unknown, and serves exact lookups for rejected orders from gateway memory so they no longer shed with 503 under load. Two read endpoints now reject malformed filters instead of silently ignoring them. Market-maker websocket connections will drop once as the gateway rolls.

Full changelog: https://docs.polymarket.com/changelog/perps#sep-8-2026

Scheduled maintenance has started. Expect up to 1h of downtime.