The Leadferno API is a public, closed API. Access to the API is controlled via Oauth 2.0 and requires the your domain to be whitelisted for access.
Leadferno API is only available to our integrating partners. If you're interesting in developing an application with Leadferno, please text us.
If you need to integrate, but don't have the resources to develop an integration directly, please refer to our Zapier connector.