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Scheduled Maintenance - Monday, June 21, 2021 9:30 pm EST / 6:30 pm PST / UTC 1:30

  • Updated
Binance US will undergo scheduled maintenance for upgrading our API for performance, stability, and reliability on Monday, June 21, 2021. The estimated time for this maintenance is approximately 8 hours. Changes that will be made:
  • Removing OAI from the user data stream
    • The outboundAccountInfo data stream that returns full user asset lists will be completely removed.
    • API users will continue to receive outboundAccountPosition on their delta asset updates.
    • Users that wish to query their full account information can continue to do so via GET /api/v3/account.
  • Weight changes to the API
    • GET /api/v3/order weight increased to 2
    • GET /api/v3/openOrders weight increased to 3
    • GET /api/v3/allOrders weight increased to 10
    • GET /api/v3/orderList weight increased to 2
    • GET /api/v3/openOrderList weight increased to 3
    • GET /api/v3/account weight increased to 10
    • GET /api/v3/myTrades weight increased to 10
    • GET /api/v3/exchangeInfo weight increased to 10
  • Symbols support in queries
    • GET /api/v3/exchangeInfo now supports symbols in the query

We will close all deposits and withdrawals for both crypto and fiat on Monday, June 21 beginning at 9:30 pm EST (6:30 pm PST) (UTC 1:30).

  • We will suspend all trading Monday, June 21 at 10:00 pm EST (7:00 pm PST) (UTC 2:00)
  • You will not be able to log in and check your balances, but your funds are safe during this maintenance period.
  • Prior to reopening, we will communicate across our social media channels regarding a 30-minute window to cancel any open orders. 
  • The 8 hours is an estimate and may vary. We will maintain regular communication on the progress of the upgrade on our various social media channels

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