{"message":"SeedTrace Public API","version":"1.0.0","endpoints":{"health":"/health","products":{"list":"GET /api/products","getById":"GET /api/products/:id","getByCode":"GET /api/products/code/:productCode"},"pop":{"practices":"GET /api/pop/practices?product_id=UUID or crop_id=UUID","practicesGrouped":"GET /api/pop/practices/grouped?product_id=UUID","stages":"GET /api/pop/stages?product_id=UUID"}},"authentication":"Bearer token required in Authorization header","docs":"See API_USAGE.md for full documentation"}