# Leads API Introduction
We've created an API which helps you easily find leads from fresh sources.
- Requests to Leads API start with the following base part:
https://api.crawlbase.com/leads - All the requests to the Leads API require to send the
tokenparameter using your private token?token=_USER_TOKEN_
# Your first API call
Here is a simple example to get you started:
curl 'https://api.crawlbase.com/leads?token=_USER_TOKEN_&domain=slack.com'
Note: If you don't see your token, please
login first here and then refresh this page.