"exchange": { "name": "{{ exchange_name | lower }}", "key": "{{ exchange_key }}", "secret": "{{ exchange_secret }}", "ccxt_config": {"enableRateLimit": true}, "ccxt_async_config": { "enableRateLimit": true, "rateLimit": 200 }, "pair_whitelist": [ ], "pair_blacklist": [ "BNB/.*", ] }