LeadDesk Developers

Reach thousands of LeadDesk customers around the world by building LeadApps and integrations that help them close more deals and customer service tickets.

Original API

Enables clients to manage their own LeadDesk data with simple HTTP/HTTPS requests.

Rest API

Use a RestAPI to build LeadApps and automate your workflows.

Contact Card

Build custom contact cards and widgets to streamline agent workflow.


Harness the power of LeadDesk CPaaS platform to control call and message flows.