API

OKX

• https://www.okx.com/docs-v5/en/
• https://www.okx.com/
• 产品类型
  • MARGIN：币币杠杆
  • SWAP：永续合约
  • FUTURES：交割合约
  • OPTION：期权

单个产品行情信息

• 20/2s

GET https://www.okx.com/api/v5/market/ticker?instId=BTC-USDT-SWAP

获取指数行情

• 20/2s

GET https://www.okx.com/api/v5/market/index-tickers?instId=BTC-USDT

法币汇率

GET https://www.okx.com/api/v5/market/exchange-rate

• usd -> cny

Binance

• https://binance-docs.github.io/apidocs/spot/en/
  • https://www.binance.com/en/binance-api
• https://api.binance.com
  • https://api1.binance.com
  • https://api2.binance.com
  • https://api3.binance.com

### 全部价格
GET https://api.binance.com/api/v3/ticker/price
### 单个 Symbol 价格
GET https://api.binance.com/api/v3/ticker/price?symbol=ETHUSDC
### 多个 Symbols 价格
GET https://api.binance.com/api/v3/ticker/price?symbols=["ETHUSDC","ETHUSDT"]