Hmm, I don’t know enough to give you a confident answer yet. However, based on the information available, it seems you are trying to create a custom connector that interacts with an API and a data warehouse (Snowflake) simultaneously. In the Airbyte’s Python CDK documentation, it is mentioned that you can create your own data connector, but it doesn’t provide specific details about querying a data warehouse as part of the source connector. For accessing credentials, it’s recommended not to hardcode things like API keys or passwords - these should be passed in as user input when configuring a Source based on your connector. You might find it helpful to look at the example of a database connector built in Python shared by a support agent on the Airbyte forum. For more specific guidance, I would recommend checking out the Airbyte documentation or asking for help on the Airbyte forum.