# singer-tap-development


11/30/2022, 1:04 AM
Is there a way to have a per-stream variable added when running a tap? For example, if there is an endpoint called
and it takes query parameters (eg: ?group={name}) and other endpoints that also take query parameters (eg
), could a user of the tap specify a different query for each endpoint as a stream config? Or would I need to create a tap parameter for each stream so a user can pass it along in the query parameters?