Loop Node

The Loop Node iterates over arrays of data, processing each item through a sub-workflow.

Overview#

Use Loop Nodes to:

• Process lists of items
• Batch operations
• Iterate over search results
• Handle multiple inputs

Configuration#

Input Array#

The array to iterate over:

{{input.items}}

Loop Variable Name#

Name for the current item (default: item).

Max Iterations#

Limit iterations for safety (optional).

Inside the Loop#

Each iteration has access to:

• {{loop.item}} - Current item
• {{loop.index}} - Current index (0-based)
• {{loop.total}} - Total number of items

Output#

Returns an array of results from each iteration.

Example Use Cases#

• Process each document in a list
• Send multiple API requests
• Generate content for each item in a dataset