InfluxDB lets you [invoke scripts](/influxdb/cloud/api-guide/api-invokable-scripts/) using the InfluxDB APIs ([InfluxDB Cloud API](/influxdb/cloud/api/) and [InfluxDB OSS (open source) API](/influxdb/latest/api/)). Here, Jay Clifford explains how to use this feature with custom endpoints to improve the functionality, efficiency, and security of your applications.