AutoCAD AutoCAD API Core API for AutoCAD automation, drawing manipulation, and entity management. Documentation GitHub Documentation 📖 Documentation https://help.autodesk.com/view/OARX/2024/ENU/ 📖 Authentication https://forge.autodesk.com/en/docs/oauth/v2/reference/http/ 📖 GettingStarted https://tutorials.autodesk.io/