Requirement

API

1. Spot kline (Interval: 1m):
   https://github.com/adshao/go-binance/blob/52be7e1eecfe83bb32af00c3e8fd3e31b13be8c6/v2/kline_service.go
   https://binance-docs.github.io/apidocs/spot/en/#kline-candlestick-data
2. Futures kline (Interval: 1m):
   https://github.com/adshao/go-binance/blob/52be7e1eecfe83bb32af00c3e8fd3e31b13be8c6/v2/futures/kline_service.go
   https://binance-docs.github.io/apidocs/futures/en/#kline-candlestick-data
3. Premium index kline (Interval: 1m):
   https://github.com/adshao/go-binance/blob/52be7e1eecfe83bb32af00c3e8fd3e31b13be8c6/v2/futures/premium_index_kline_service.go
   https://binance-docs.github.io/apidocs/futures/en/#premium-index-kline-data
4. Funding rate
   https://github.com/adshao/go-binance/blob/52be7e1eecfe83bb32af00c3e8fd3e31b13be8c6/v2/futures/mark_price.go#L55-L123
   https://binance-docs.github.io/apidocs/futures/en/#get-funding-rate-history

API Rate Limit

Binance API has two types of rate limits.

1. Weight:
   You can send up to 6,000 requests per minute with a weight limit.
   
2. Rate Limit:
   

Development notes

1. File folder: https://github.com/ChengYen-Tang/binance-crawler/tree/master/v1/modules/crawler/go-binance
2. Implement the functions of the IGet interface
   1. Remember to implement new instance function: New(client *IClient, symbol *[]string, channel *chan models.IWorkItem) IGet
   2. Need import 'github.com/ChengYen-Tang/binance-crawler/models'
3. Downloaded data need converted into WorkItem objects, which are then inserted into the channel.
   1. https://github.com/ChengYen-Tang/binance-crawler/blob/master/v1/models/kline.go#L23-L33
   2. https://github.com/ChengYen-Tang/binance-crawler/blob/master/v1/models/funding_rate.go#L16-L18