WASDE-shaped supply and demand slices, NASS crop progress, and FAS export sales for agricultural commodity agents.
When is WASDE live vs placeholder?
When FAS PSD keys succeed, responses ship quality official without placeholder. If pull fails, placeholder: true may appear — agents must check the flag.
What about crop progress?
GET /v1/fundamentals/crop-progress returns NASS GOOD+EXCELLENT style progress when NASS_API_KEY works.
Export sales path?
GET /v1/fundamentals/export-sales for FAS ESR when keyed. Pair with /v1/calendar for release timing.
