getProductBook method
Get product book
Get a list of open orders for a product. The amount of detail shown can be customized with the level parameter.
https://docs.cloud.coinbase.com/exchange/reference/exchangerestapi_getproductbook
Implementation
Future<OrderBook> getProductBook({
required String productId,
LevelEnum? level,
}) async {
var response = await _productsRestClient.getProductBook(
productId: productId,
level: level,
);
if (response.statusCode != 200) throw response;
return OrderBook.fromJson(json.decode(response.body));
}