The following sections describe the most commonly used API functions:
- LMX_InitCheckin
- LMX_FreeCheckout
- LMX_CheckoutFree
- LMX_CheckinGetErrorMessage
- LMX_GetErrorMessageGetExpireTime
- LMX_GetFeatureInfo
- LMX_GetExpireTimeInit
- LMX_Heartbeat
For additional API functions that let you implement more advanced features in your licenses, see Advanced API functions.