Currently, we are able to create custom extraction within the 'extraction builder' using the GET method. However, we are facing an issue with the expiration of the tokens (Authentication) that we provide for establishing connections. Each token expires after one hour.

I wanted to inquire if it is possible to associate an endpoint with the POST method, which would allow us to retrieve a token using the username and password, and then pass it to the specific endpoint before execution.

Alternatively, is there a way for us to execute from a Celonis Jupyter Python script to obtain the token and pass it as a parameter for extraction into the Celonis data pool?