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The merge node combines data from multiple upstream branches into a single output. Use it to bring together results from parallel processing paths, for example merging extracted data from different document types that were split by a route node.

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Configuration

FieldTypeRequiredDescription
Merge sourcessource editorYesList of merge source configurations
Each merge source defines:
FieldTypeRequiredDescription
SourceselectYesThe upstream node to merge from
Merge strategyselectYesHow to combine the data from this source
KeystringNoKey field used for matching records across sources
Target pathstringNoJSONPath for where to place this source’s data in the merged output

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Inputs and outputs

Allowed inputs: Extract, route, review, parse. Supports unlimited input connections. Output: Combined data object from all configured sources.

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Credit cost

0 credits. No cost for merging data.

Route action

Split data into branches before merging

Extract action

Extract data before merging

Transform action

Transform merged data into a specific format

Review action

Review merged data before delivery