Fix BCD get_token method (#89)

dipdup-io · Jul 12, 2021 · 2b62d40 · 2b62d40
1 parent e397af5
commit 2b62d40
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/dipdup/datasources/bcd/datasource.py b/src/dipdup/datasources/bcd/datasource.py
@@ -37,11 +37,14 @@ async def get_tokens(self, address: str) -> List[Dict[str, Any]]:
                 break
         return tokens
 
-    async def get_token(self, address: str, token_id: int) -> Dict[str, Any]:
-        return await self._http.request(
+    async def get_token(self, address: str, token_id: int) -> Optional[Dict[str, Any]]:
+        response = await self._http.request(
             'get',
             url=f'v1/contract/{self._network}/{address}/tokens?token_id={token_id}',
         )
+        if response:
+            return response[0]
+        return None
 
     def _default_http_config(self) -> HTTPConfig:
         return HTTPConfig(