Add support for tiingo crypto endpoints to TiingoClient

tiingo/api.py

@@ -144,7 +144,7 @@ class TiingoClient(RestClient):
         is_valid = self._is_eod_frequency(frequency) or re.match(self._frequency_pattern, frequency)
         return not is_valid
 
-    def _get_url(self, ticker, frequency):
+    def _get_price_url(self, ticker, frequency):
         """
         Return url based on frequency.  Daily, weekly, or yearly use Tiingo
         EOD api; anything less than daily uses the iex intraday api.
@@ -178,7 +178,7 @@ class TiingoClient(RestClient):
                 fmt (string): 'csv' or 'json'
                 frequency (string): Resample frequency
         """
-        url = self._get_url(ticker, frequency)
+        url = self._get_price_url(ticker, frequency)
         params = {
             'format': fmt if fmt != "object" else 'json',  # conversion local
             'resampleFreq': frequency
@@ -245,7 +245,7 @@ class TiingoClient(RestClient):
         if pandas_is_installed:
             if type(tickers) is str:
                 stock = tickers
-                url = self._get_url(stock, frequency)
+                url = self._get_price_url(stock, frequency)
                 response = self._request('GET', url, params=params)
                 df = pd.DataFrame(response.json())
                 if metric_name is not None:
@@ -258,7 +258,7 @@ class TiingoClient(RestClient):
             else:
                 prices = pd.DataFrame()
                 for stock in tickers:
-                    url = self._get_url(stock, frequency)
+                    url = self._get_price_url(stock, frequency)
                     response = self._request('GET', url, params=params)
                     df = pd.DataFrame(response.json())
                     df.index = df['date']
@@ -331,3 +331,66 @@ class TiingoClient(RestClient):
             return data
         elif fmt == 'object':
             return dict_to_object(data, "BulkNews")
+
+    # Crypto
+    # tiingo/crypto
+    def get_crypto_top_of_book(self, tickers=[],
+                               endDate=None, exchanges=[],
+                               includeRawExchangeData=False, convertCurrency=None):
+        url = 'https://api.tiingo.com/tiingo/crypto/top'
+        params = {
+            'tickers': ','.join(tickers)
+        }
+
+        if endDate:
+            params['endDate'] = endDate
+        if len(exchanges):
+            params['exchanges'] = ','.join(exchanges)
+        if includeRawExchangeData is True:
+            params['includeRawExchangeData'] = True
+        if convertCurrency:
+            params['convertCurrency'] = convertCurrency
+
+        response = self._request('GET', url, params=params)
+        return response.json()
+
+    def get_crypto_price_history(self, tickers=[], baseCurrency=None,
+                                 startDate=None, endDate=None, exchanges=[],
+                                 consolidateBaseCurrency=False, includeRawExchangeData=False,
+                                 resampleFreq=None, convertCurrency=None):
+        url = 'https://api.tiingo.com/tiingo/crypto/prices'
+        params = {
+            'tickers': ','.join(tickers)
+        }
+
+        if startDate:
+            params['startDate'] = startDate
+        if endDate:
+            params['endDate'] = endDate
+        if len(exchanges):
+            params['exchanges'] = ','.join(exchanges)
+        if consolidateBaseCurrency is True:
+            params['consolidateBaseCurrency'] = ','.join(consolidateBaseCurrency)
+        if includeRawExchangeData is True:
+            params['includeRawExchangeData'] = ','.join(includeRawExchangeData)
+        if resampleFreq:
+            params['resampleFreq'] = resampleFreq
+        if convertCurrency:
+            params['convertCurrency'] = convertCurrency
+
+        response = self._request('GET', url, params=params)
+        return response.json()
+
+    def get_crypto_meta_data(self, tickers=[], fmt='json'):
+        url = 'https://api.tiingo.com/tiingo/crypto'
+
+        params = {
+            'tickers': ','.join(tickers),
+            'format': fmt,
+        }
+
+        response = self._request('GET', url, params=params)
+        if fmt == 'csv':
+            return response.content.decode("utf-8")
+        else:
+            return response.json()