D-Wave Leap Account API
Manage Leap account projects and per-project SAPI tokens via OAuth. Endpoints include `account/active_project/oauth/` (retrieve user's active project), `account/projects/oauth/` (list all accessible projects), and `account/token/oauth/?project_id=...` (retrieve a project SAPI token for use against the Solver API). Backs the Ocean SDK's interactive Leap authorization flow, allowing developers to onboard, switch projects, and rotate SAPI tokens without leaving their development environment.