Hi, thanks for getting in touch! I checking your table, do you want all the investors backing crunchbase or to set up a workflow to pull the emails of the investors of a list of companies listed in crunchbase?
Then the best approach, given that there is no integration, would be uploading a csv coming from crunchbase, and then proceed with the enrichments, do you have sample we can use?
APIs are custom coded integrations to have the functionality of one app/web integrated in another one, have you ever done something like this before? requires some technical experience
I'm afraid I don't have the technical background to help you with this, maybe you can search for someone capable in this slack channel. But given the complexity and the cost maybe is just better to scrape crunchbase or download a csv and then upload it to Clay