# Use Cases
source: https://developer.mastercard.com/points-activity-service/documentation/use-cases/index.md

Navigate through the use cases to better understand the functionality behind the Points Activity Service APIs:

* [Points Balance](https://developer.mastercard.com/points-activity-service/documentation/use-cases/rewards-points-balance/index.md)
* [Points Adjustments](https://developer.mastercard.com/points-activity-service/documentation/use-cases/rewards-points-adjustments/index.md)
* [Points Transfers](https://developer.mastercard.com/points-activity-service/documentation/use-cases/rewards-points-transfers/index.md)
* [Points Expiration](https://developer.mastercard.com/points-activity-service/documentation/use-cases/rewards-points-expirations/index.md)
* [Points Adjustment History](https://developer.mastercard.com/points-activity-service/documentation/use-cases/rewards-points-adjustments-details/index.md)