The Facebook Workplace Graph API offers a way to send object data in and out of Workplace's platform. This data is represented in a Facebook 'social graph'. Available Workplace information is composed of Nodes, Edges, and Fields. Nodes are photos, posts, comments, and users. Edges represent the connections between Nodes. Fields display details about Nodes such as a person's birthday. Workplace Graph is a low-level HTTP API that requires Tokens for authentication.