diff --git a/backend/internal/api/api.go b/backend/internal/api/api.go
index 3f9b560..3e1b67a 100644
--- a/backend/internal/api/api.go
+++ b/backend/internal/api/api.go
@@ -26,6 +26,7 @@ type api struct {
 	cropRepo  domain.CroplandRepository
 	farmRepo  domain.FarmRepository
 	plantRepo domain.PlantRepository
+	inventoryRepo domain.InventoryRepository
 }
 
 func NewAPI(ctx context.Context, logger *slog.Logger, pool *pgxpool.Pool) *api {
@@ -36,6 +37,7 @@ func NewAPI(ctx context.Context, logger *slog.Logger, pool *pgxpool.Pool) *api {
 	croplandRepository := repository.NewPostgresCropland(pool)
 	farmRepository := repository.NewPostgresFarm(pool)
 	plantRepository := repository.NewPostgresPlant(pool)
+	inventoryRepository := repository.NewPostgresInventory(pool)
 
 	return &api{
 		logger:     logger,
@@ -45,6 +47,7 @@ func NewAPI(ctx context.Context, logger *slog.Logger, pool *pgxpool.Pool) *api {
 		cropRepo:  croplandRepository,
 		farmRepo:  farmRepository,
 		plantRepo: plantRepository,
+		inventoryRepo: inventoryRepository,
 	}
 }
 
@@ -84,6 +87,7 @@ func (a *api) Routes() *chi.Mux {
 		a.registerHelloRoutes(r, api)
 		a.registerFarmRoutes(r, api)
 		a.registerUserRoutes(r, api)
+		a.registerInventoryRoutes(r, api)
 	})
 
 	return router