Product Dictionary
Trade
| Field | Description | Details |
|---|---|---|
| currency | Currency | Currency refers to the basic unit that can be transferred in and out, such as BTC, ETH, EOS, etc |
| symbol_id | Trading pair id | The unique number of the trading pair, such as the ID of BTC_USDT is 53, mainly used in the Websocket interface |
| symbol | Trading pair name | Consists of base and quote currency. Taking BTC_USDT as an example, BTC is the base currency, and USDT is the quote currency. Trading pairs are mainly used in spot trading |
Contract
| Field | Description | Details |
|---|---|---|
| contract_id | Contract ID | The contract ID is the basic unit of contract trading, including the target currency and margin type. Take BTC-USDT as an example, BTC is the target currency, and USDT is the margin type. It could be further divided into USD margin and USDT margin types |
Order and Trade ID
| Field | Description | Details |
|---|---|---|
| order_id | Order number, the order ID under the same currency pair of each business line is unique | |
| trade_id | The unique number of the trade |
Time
The time returned by the system is all in the form of time pinches.
| Field | Description |
|---|---|
| s_t | accurate to seconds of timestamp |
| ms_t | accurate to milliseconds of timestamp |