Announcing the Beta release of the Enterprise Projects APIs
Projects are essentially folders of boards with the option to manage user access for a smaller group of people within a team. Projects are here to help you organize your boards and make them easier to find and share. In other words, a project is a group of boards that you can share with your teammates all at once. For more information, see our Projects API reference guide.
You can now specify the project ID to which the board must be added while creating or updating a board.