We will be performing scheduled maintenance on Wednesday, January 31 from 9:00 PM PST to 11:00 PM PST.
All resting orders will remain in force. Customers will be able to cancel resting orders prior to live trading resuming.
9:00 PM PST: GDAX API and website will be offline.
11:00 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.
11:10 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.
11:20 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 5 in the GDAX Trading Rules: https://support.gdax.com/customer/portal/articles/2725970-trading-rules