Merge pull request #6410 from cointradermonitor/cointradermonitor-new-brazilian-index

Brazilian Bitcoin index source included.

electrum/exchange_rate.py

@@ -315,6 +315,13 @@ class CoinGecko(ExchangeBase):
                      for h in history['prices']])
 
 
+class CointraderMonitor(ExchangeBase):
+
+    async def get_rates(self, ccy):
+        json = await self.get_json('cointradermonitor.com', '/api/pbb/v1/ticker')
+        return {'BRL': Decimal(json['last'])}
+
+
 class itBit(ExchangeBase):
 
     async def get_rates(self, ccy):