Trigger time, Unix timestamp format in milliseconds, e.g. Tardis-machine is a locally runnable server that exposes API allowing efficiently requesting historical market data for whole time periods in contrast to HTTP API that provides data only in minute by minute slices. Time the withdrawal request was submitted, Unix timestamp format in milliseconds, e.g. | 200 | 51407 | Set leverage for cross/isolated FUTURES/SWAP at underlying/contract level. | 200 | 51139 | If there’s a network problem, the system will automatically disable the connection. Creating OKEx API Keys Log into your account at https://www.okex.com, then select Account>API (If you do not have an account, you will have to create one and verify your ID). Developers can also place, batch, and cancel orders. 1.The interface Get Balance(/api/v5/account/balance) add a new response parameter: disEq (discount equity of the currency in USD level). Start API Demo Trading by the following steps: Login OKEx —> Assets —> Start Demo Trading —> Personal Center —> Demo Trading API -> Create Demo Trading V5 APIKey —> Start your Demo Trading. | Limit of per iceberg order: Total amount/1000 < x <= Total amount.| 200 | 51255 | You have pending orders with isolated positions. Definition of non-zero balance: any value of eq, availEq, availBql parameters is not 0. Entered amount exceeds the max pending order amount (Cont) per transaction. See OKEx Swap WebSocket API docs providing documentation for each captured channel's format Click any channel below to see HTTP API response with historical data recorded for it. Withdrawal fee is lower than the lower limit (withdrawal endpoint: incorrect fee). REST, or Representational State Transfer, is one of the most popular architectural styles for exposing web services, the definition is clear, standardized, user-friendly, and scalable. If you'd like to work with normalized data format instead (same format for each exchange) see downloadable CSV files or official client libs that can perform data normalization client-side. This endpoint can retrieve data from the last 7 days. The data returned will be arranged in an array like this: [ts,o,h,l,c,vol,volCcy]. Distribution of applicable fields under each account level are as follows: Retrieve information on your positions. You have pending orders under the service, please modify the leverage after canceling all pending orders. | 200| 51509 | Data will be pushed every 100 ms when there is change in order book. Order book depth per side. API Documentation Get the complete reference documentation for the OKEx API. Close all positions of an instrument via a market order. Data will by pushed every 3 seconds. Data will be pushed every 500 ms. Retrieve the recent trades data. The number of transactions indicates the quantity to be bought or sold. If there is no rebate, this field is "". Whether the order needs to be automatically canceled when amendment fails. Order placement function is blocked by the platform. Direct transfers between sub-accounts are not allowed. | 200 | 51501 | OK-ACCESS-PASSPHRASE The passphrase you specified when creating the APIKey. Data will be pushed every 200 ms when the mark price changes, and will be pushed every 10 seconds when the mark price does not change. Retrieve the estimated delivery/exercise price of FUTURES contracts and OPTION. 3. Encode the signature in the Base64 format. WebSocket is a new HTML5 protocol that achieves full-duplex data transmission between the client and server, allowing data to be transferred effectively in both directions. Please adjust your margin and place a new order. Welcome to the OKEx API guide, OKEx technical support. A maximum of 10 orders can be canceled at a time. The candlestick data may be incomplete, and should not be polled repeatedly. Please use the IP address outside mainland China to access the API of OKEx. Maximum {0} orders can be placed in bulk. | 200| 51510 | Take-profit trigger price, it must be between 0 and 1,000,000. Data will be pushed when triggered by events such as placing/canceling order, and will also be pushed in regular interval according to subscription granularity. Filled time, Unix timestamp format in milliseconds, e.g. Rebate amount, the reward of placing orders from the platform (rebate) given to user who has reached the specified trading level. Because OKEx is a centralized exchange, you will need to generate and provide your API key in order to trade using Hummingbot. Only the estimated delivery/exercise price will be pushed an hour before delivery/exercise, and will be pushed if there is any price change. | Either order ID or client order ID is required. Listing time, Unix timestamp format in milliseconds, e.g. Total amount should exceed the min amount per order. Requires user to apply one manually. The timestamp value is the same as the OK-ACCESS-TIMESTAMP header with millisecond format of ISO, e.g. | Reduce-only feature is unavailable for the spot transactions by simple account. The API endpoints of Account require authentication. | 200 | 51270 | Charts are returned in groups based on the requested bar. You must supply a user agent string while creating a request header else you will not be able to connect to the API. Trade time, Unix timestamp format in milliseconds, e.g. get Arbitrages; get Spreads; get Whales; get Bid Walls; get Ask Walls; Documentation Powered by ReDoc. Invalid Content_Type, please use "application/json" format. Retrieve the estimated delivery price which will only have a return value one hour before the delivery/exercise. OKEx is a world-leading digital asset exchange, providing advanced financial services to traders globally by using blockchain technology.