exchange_id for alpaca?

[patrickchirdon]

Recently alpaca was not working when I tried to run the crypto_custom_etf.py strategy.... It simply doesn't run anymore. I get an error about the exchange_id which there does not appear to be one for alpaca.... I know Alpaca recently made some server changes.... Any idea what the issue is?

[patrickchirdon]

crypto_custom_etf.py
Traceback (most recent call last):
File "/home/patrick/anaconda3/envs/lumibot-env/lib/python3.8/site-packages/lumibot/data_sources/ccxt_data.py", line 41, in init
exchange_class = getattr(ccxt, api_keys["exchange_id"])
KeyError: 'exchange_id'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "crypto_custom_etf.py", line 141, in
broker = Ccxt(ALPACA_CONFIG)
File "/home/patrick/anaconda3/envs/lumibot-env/lib/python3.8/site-packages/lumibot/brokers/ccxt.py", line 21, in init
CcxtData.init(self, config, max_workers=max_workers, chunk_size=chunk_size)
File "/home/patrick/anaconda3/envs/lumibot-env/lib/python3.8/site-packages/lumibot/data_sources/ccxt_data.py", line 45, in init
api_keys["exchange_id"]
KeyError: 'exchange_id'