schema

krypto.json

```json
{
   // Currency pair.
   // - Always uppercase
  "pair": ["BTC", "USD"],

  
  // decimal numbers are encoded as strings to avoid precision errors with floats.
  // The best aggregated bid and ask price
  // - I could also stream the full order book and return topN best bid ask if that would be usefull.
  "bid": "333.98",
  "ask": "333.99",
  "price": "333.99",
  "size": "0.193",
  "volume": "5957.11914015",

  // Timestamps
  // - format: most likely RFC3339 or epoch ms
  // - the deltas between these times can be used to gauge how trustworthy the data is.

  // market_ts is the time returned by the exchange api.
  // NOTE: not all exchanges provide this.
  "market_ts": "2006-01-02T15:04:05Z07:00",

  // server_ts is the time we received this data in the server.
  // This should be well aligned across exchanges and probably the main ts you want to use.
  "server_ts": "2006-01-02T15:04:05Z07:00",

  // request_ts tracks when we started a http request.
  // NOTE: Only provided if the exchange doesn't have a websocket api.
  "request_ts": "2006-01-02T15:04:05Z07:00"
}
```