Data Transform Nodes Reference
Complete guide to data transformation nodes — aggregate, merge, sort, format, and manipulate data.
Written By pvdyck
Last updated About 3 hours ago
Data Transform Nodes Reference
Data transform nodes manipulate, reshape, and format data as it flows through your workflow.
Aggregation & Batching
Aggregate Node
ID: 5156222
Combine multiple items into a single item with aggregated data.
Operations: Aggregate Individual Fields (collect values into arrays), Aggregate All Item Data (into a single list)
Split In Batches
ID: 6014046
Split a large array into smaller batches for processing. Useful for APIs with rate limits or payload size restrictions.
Combining Data
Merge Node
ID: 1799288
Combine data from two input streams using merge modes.
Merge Modes:
- Append: Combine all items from both inputs
- Combine by Matching Fields: Join items by shared field values
- Combine by Position: Pair items by index position
- Combine All Possible: Cross-join (every possible pairing)
- Choose Branch: Output one specific branch's data
Limitation: The Combine by SQL mode is not supported and crashes at runtime. It relies on
alasql, which is incompatible with Cloudflare Workers. Use any other merge mode instead.
Compare Datasets
ID: 5786494
Compare two datasets and identify differences — new items, removed items, or changed items.
Shaping & Restructuring
Item Lists Node
ID: 0697232
Extract specific fields from items into structured lists (arrays).
Limitation: The Sort by Code option is not supported and crashes at runtime. It requires NodeVM/vm2, which is not available in Cloudflare Workers. Use the Sort Node instead.
Rename Keys Node
ID: 4149786
Rename object properties to match expected schema.
Remove Duplicates Node
ID: 8747867
Remove duplicate items from a dataset based on specified fields.
Limitation: Only V1 (in-memory deduplication within the current execution) is supported. V2's cross-execution persistence modes (
removeItemsSeenInPreviousExecutions,removeItemsUpToStoredIncrementalKey,removeItemsUpToStoredDate) require database helpers unavailable in Cloudflare Workers and will fail. Use V1 mode only.
Sort Node
ID: 3298248
Sort items by one or more fields in ascending or descending order.
Conversion & Formatting
Date & Time Node
ID: 2313862
Parse, format, and manipulate dates/times. Convert between timezones, calculate differences.
HTML Node
ID: 7667914
Extract data from HTML using CSS selectors or convert HTML to text/markdown.
Crypto Node
ID: 8955659
Hash data, encrypt/decrypt, encode/decode (Base64, hex, etc.).