We will be performing scheduled maintenance on Sunday June 3 from 8:00 pm PST to 9:30 pm PST.
During this time GDAX, Coinbase Pro and Coinbase Prime will be offline.
All resting orders will remain in force. Customers will be able to cancel resting orders prior to live trading resuming.
8:00 pm PST: APIs and websites will be offline.
9:30 pm PST: All markets will enter "post-only mode" for a minimum of 10 minutes. Post-only limit orders will be accepted, but no matches will occur. You may also cancel any resting order during this period.
9:40 pm PST: All markets will enter “limit-only mode” for a minimum of 10 minutes. Limit orders will be accepted and may be matched. Market orders will not be accepted.
9:50 pm PST: All markets will enter “full-trading mode.”
Please subscribe to this incident or follow @GDAX on twitter for updated market status during this maintenance.
For more information on our downtime and maintenance procedures, please see Section 4 in the GDAX Trading Rules: https://support.gdax.com/customer/portal/articles/2725970-trading-rules