Welcome to COR API
Build powerful integrations with COR’s project management platform.Start here
Follow our three step quickstart guide to get up and running.
MCP Server
Connect Claude, Cursor, Windsurf, and other AI clients to your COR workspace.
Explore the API
Discover the core capabilities of the COR API.Authentication
Learn how to authenticate your API requests using OAuth 2.0.
Projects
Create, update, and manage projects programmatically.
Tasks
Manage tasks, assignments, and track progress.
Time Tracking
Log hours and manage time entries for your team.
What can you build?
Discover how teams use the COR API to streamline their operations.Sync your team
Keep users, contracts, and schedules synchronized from your HR system using the Integrations API.
Automate projects
Automatically create projects when a deal closes in your CRM.
Integrate timetracking
Connect hours logged in COR with your payroll or billing system.
Connect your ERP
Sync clients, transactions, and costs with your financial system.