I need to ingest data from 3 endpoints. my pipeline is as follows: a web activity to obtain authentication to the api via a post request and 3 web activities to retrieve the data via a get request. I would need to ingest data from these 3 web activities to a location in the raw zone . How can I achieve this?
I have managed to make the API calls and get a response. But have no knowledge on how to proceed further

You can directly use copy activity with Http connector to call your endpoints. and add it as source and the select appropriate sink. and copy the data
OR
Webactvityoutputwith value =@string(activity('Web1').output)..jsonextension. set Escape character asNo escape characterand Quote character asNo quote character.