I need some help with API connectivity to 3 cryptocurrency exchanges.
The following functionality in excel VBA needs to be created:
1. Get live price data (bid, ask, sizes of bid and ask) for selected crypto currencies - including depth of the market
2. Live price data collection and archivation.
3. Ability to access archived data.
4. Get cash balance
5. Get position for any individual cryptocurrency
6. Limit and Market Buy and Sell orders
7. Order execution confirmation receipt
The above functionality is currently needed for 3 exchanges - all offer API connectivity (some have websocket API). Need to be conscious of minimizing the number of requests.