The Loop batch block will loop over all items in a list, and provide them in batch. This block is used to process a large list of items in batches, e.g. to send them in batch to a destination.

Note: the Loop block will also loop over items in a list, but inside the loop only a single item at a time will be processed.

Example configuration of the Loop batch block:

Example usage of the Loop batch block:

The "batch" available inside the loop is a list (array) of items. So in the above example, the Output would be a list of 1000 contacts from Hubspot for each iteration of the loop.

Here's an example of using a Transform List block inside the loop, to transform the items in the batch to a new format, before sending it to a destination:

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