New to pipedream; How do I pass custom local data to any compatable 3rd party connection?

I want to pass custom local data to any 3rd party connection that can support it.
NO i do not want to make an api connection in pipedream all I want to do is pass the data to any suppoting connection

For example say I have customer data and they want to pass that to their CRM of choice.
How do I just pass that data to the CRM they chose?

Do I have to make a custom tool? can I request how the data needs to be transformed to pass to that CRM?

Not sure how this works. Couldn’t find anyting about passing data to an integration.