[Home](./index.md) > [bitburner](./bitburner.md) > [WarehouseAPI](./bitburner.warehouseapi.md) ## WarehouseAPI interface Corporation Warehouse API **Signature:** ```typescript export interface WarehouseAPI ``` ## Remarks Requires the Warehouse API upgrade from your corporation. ## Methods

Method	Description
[bulkPurchase(divisionName, city, materialName, amt)](./bitburner.warehouseapi.bulkpurchase.md)	Set material to bulk-buy.
[buyMaterial(divisionName, city, materialName, amt)](./bitburner.warehouseapi.buymaterial.md)	Set material buy data.
[cancelExportMaterial(sourceDivision, sourceCity, targetDivision, targetCity, materialName)](./bitburner.warehouseapi.cancelexportmaterial.md)	Cancel material export.
[discontinueProduct(divisionName, productName)](./bitburner.warehouseapi.discontinueproduct.md)	Discontinue a product.
[exportMaterial(sourceDivision, sourceCity, targetDivision, targetCity, materialName, amt)](./bitburner.warehouseapi.exportmaterial.md)	Set material export data.
[getMaterial(divisionName, city, materialName)](./bitburner.warehouseapi.getmaterial.md)	Get material data.
[getProduct(divisionName, cityName, productName)](./bitburner.warehouseapi.getproduct.md)	Get product data.
[getUpgradeWarehouseCost(divisionName, city, amt)](./bitburner.warehouseapi.getupgradewarehousecost.md)	Get the cost to upgrade a warehouse to the next level.
[getWarehouse(divisionName, city)](./bitburner.warehouseapi.getwarehouse.md)	Get warehouse data.
[hasWarehouse(divisionName, city)](./bitburner.warehouseapi.haswarehouse.md)	Check if you have a warehouse in city.
[limitMaterialProduction(divisionName, city, materialName, qty)](./bitburner.warehouseapi.limitmaterialproduction.md)	Limit material production.
[limitProductProduction(divisionName, city, productName, qty)](./bitburner.warehouseapi.limitproductproduction.md)	Limit product production.
[makeProduct(divisionName, city, productName, designInvest, marketingInvest)](./bitburner.warehouseapi.makeproduct.md)	Create a new product.
[purchaseWarehouse(divisionName, city)](./bitburner.warehouseapi.purchasewarehouse.md)	Purchase warehouse for a new city.
[sellMaterial(divisionName, city, materialName, amt, price)](./bitburner.warehouseapi.sellmaterial.md)	Set material sell data.
[sellProduct(divisionName, city, productName, amt, price, all)](./bitburner.warehouseapi.sellproduct.md)	Set product sell data.
[setMaterialMarketTA1(divisionName, city, materialName, on)](./bitburner.warehouseapi.setmaterialmarketta1.md)	Set Market-TA1 for a material.
[setMaterialMarketTA2(divisionName, city, materialName, on)](./bitburner.warehouseapi.setmaterialmarketta2.md)	Set Market-TA2 for a material.
[setProductMarketTA1(divisionName, productName, on)](./bitburner.warehouseapi.setproductmarketta1.md)	Set Market-TA1 for a product.
[setProductMarketTA2(divisionName, productName, on)](./bitburner.warehouseapi.setproductmarketta2.md)	Set Market-TA2 for a product.
[setSmartSupply(divisionName, city, enabled)](./bitburner.warehouseapi.setsmartsupply.md)	Set smart supply.
[setSmartSupplyOption(divisionName, city, materialName, option)](./bitburner.warehouseapi.setsmartsupplyoption.md)	Set whether smart supply uses leftovers before buying.
[upgradeWarehouse(divisionName, city, amt)](./bitburner.warehouseapi.upgradewarehouse.md)	Upgrade warehouse.