Guides & resources
Everything you need to integrate the YOoDY circular economy APIs and understand the AI Digital Twin top model.
API documentation
Authentication, base URL, endpoint examples for the five API streams and the twin metrics response shape.
Digital Twin top model
How point-to-point routes, 100× less materials targets, tonnes saved and circularity points are calculated.
Workspace & keys
Sign in with Google and your five API keys are generated automatically: minerals, plastics, textiles, periodic elements, food waste.
Circularity scoring guide
Circularity points reward avoided virgin extraction: saved mass × recovery yield, scored per route leg.
Periodic table of materials
Element-by-element reference (118 elements) with density, embodied energy and circular recovery routes.