[Home](./index.md) > [bitburner](./bitburner.md) > [Sleeve](./bitburner.sleeve.md) ## Sleeve interface Sleeve API **Signature:** ```typescript export interface Sleeve ``` ## Remarks If you are not in BitNode-10, then you must have Source-File 10 in order to use this API. ## Methods

Method	Description
[getMemoryUpgradeCost(sleeveNumber, amount)](./bitburner.sleeve.getmemoryupgradecost.md)	Get the cost of memory upgrades.
[getNumSleeves()](./bitburner.sleeve.getnumsleeves.md)	Get the number of sleeves you own.
[getSleeve(sleeveNumber)](./bitburner.sleeve.getsleeve.md)	Get information about a sleeve.
[getSleeveAugmentationPrice(augName)](./bitburner.sleeve.getsleeveaugmentationprice.md)	Get price of an augmentation.
[getSleeveAugmentationRepReq(augName)](./bitburner.sleeve.getsleeveaugmentationrepreq.md)	Get reputation requirement of an augmentation.
[getSleeveAugmentations(sleeveNumber)](./bitburner.sleeve.getsleeveaugmentations.md)	Get augmentations installed on a sleeve.
[getSleeveCost()](./bitburner.sleeve.getsleevecost.md)	Get the cost of the next sleeve.
[getSleevePurchasableAugs(sleeveNumber)](./bitburner.sleeve.getsleevepurchasableaugs.md)	List purchasable augs for a sleeve.
[getTask(sleeveNumber)](./bitburner.sleeve.gettask.md)	Get task of a sleeve.
[purchaseSleeve()](./bitburner.sleeve.purchasesleeve.md)	Purchase a sleeve. You must be in BitNode 10 to use this API.
[purchaseSleeveAug(sleeveNumber, augName)](./bitburner.sleeve.purchasesleeveaug.md)	Purchase an aug for a sleeve.
[setToBladeburnerAction(sleeveNumber, action, contract)](./bitburner.sleeve.settobladeburneraction.md)	Set a sleeve to perform Bladeburner actions.
[setToCommitCrime(sleeveNumber, crimeType)](./bitburner.sleeve.settocommitcrime.md)	Set a sleeve to commit crime.
[setToCompanyWork(sleeveNumber, companyName)](./bitburner.sleeve.settocompanywork.md)	Set a sleeve to work for a company.
[setToFactionWork(sleeveNumber, factionName, factionWorkType)](./bitburner.sleeve.settofactionwork.md)	Set a sleeve to work for a faction.
[setToGymWorkout(sleeveNumber, gymName, stat)](./bitburner.sleeve.settogymworkout.md)	Set a sleeve to workout at the gym.
[setToIdle(sleeveNumber)](./bitburner.sleeve.settoidle.md)	Set a sleeve to idle.
[setToShockRecovery(sleeveNumber)](./bitburner.sleeve.settoshockrecovery.md)	Set a sleeve to shock recovery.
[setToSynchronize(sleeveNumber)](./bitburner.sleeve.settosynchronize.md)	Set a sleeve to synchronize.
[setToUniversityCourse(sleeveNumber, universityName, courseName)](./bitburner.sleeve.settouniversitycourse.md)	Set a sleeve to take a class at a university.
[travel(sleeveNumber, city)](./bitburner.sleeve.travel.md)	Make a sleeve travel to another city. The cost for using this function is the same as for a player.
[upgradeMemory(sleeveNumber, amount)](./bitburner.sleeve.upgradememory.md)	Upgrade memory of a sleeve. You must be in BitNode 10 to use this API.