BNC’s XchangeFeed integrates and normalizes data feeds from multiple exchanges and delivers the data via a single API.

The API allows you to query:

• All the markets for an individual exchange
• For a particular market on an individual exchange
• For a particular market across all the exchanges that trades the pair
• Returns all when unparameterized

To obtain an Exchange Id or Market Id to use as a parameter for REST or Websocket, you need to query the Exchange or Market API respectively:

• Exchange
  
• Market