# dml-drip A drip represents a single daily transaction from the tank into a bucket as a result of a pipe. | Field | Type | Description | | --------- | ------ | --------------------------------------------------- | | id | string | A unique ID. | | bucket_id | string | The ID of the bucket into which this drip drap. | | pipe_id | string | The ID of the pipe which from which this drip drap. | | date | date | The date on which this drip drap. | | amount | number | The amount of money which dripped. | Sources: req-030