Data Nodes Reference

Data nodes transform, process, and manipulate data as it flows through your workflow.

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Transform Data Node

Execute JavaScript to transform data.

Configuration

Field	Type	Required	Description
Code	Code Editor	Yes	JavaScript transformation code

Code Structure

// Access input from previous nodes
const data = input.webhooktrigger_1.payload;

// Process the data
const result = {
  formatted_name: data.name.toUpperCase(),
  email: data.email.toLowerCase()
};

// Return the output
return result;

Input Object

All upstream node outputs are available in input:

input.webhooktrigger_1.payload   // Webhook data
input.transformdata_1.result     // Previous transform
input.contact                    // Contact lookup result

Output Variables

Whatever you return becomes available:

{{transformdata_1.formatted_name}}
{{transformdata_1.email}}

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Set Variables Node

Store values for use later in the workflow.

Configuration

Field	Type	Required	Description
Variables	Key-Value	Yes	Variables to set

Example

Variable Name: customer_email
Value: {{contact.email}}

Variable Name: total_value
Value: {{order.total}}

Output Variables

{{setvariables_1.customer_email}}
{{setvariables_1.total_value}}

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Database Query Node

Execute SQL queries against your database.

Configuration

Field	Type	Required	Description
Query Type	Select	Yes	SELECT, INSERT, UPDATE, DELETE
Table	Select	Yes	Target table
Query	SQL Editor	Yes	SQL query
Parameters	Array	No	Query parameters

Example Queries

Select:

SELECT * FROM contacts WHERE email = $1
-- Parameters: [{{input.email}}]

Insert:

INSERT INTO contacts (name, email) VALUES ($1, $2) RETURNING *
-- Parameters: [{{input.name}}, {{input.email}}]

Output Variables

{{dbquery_1.rows}}        - Array of results
{{dbquery_1.row_count}}   - Number of rows
{{dbquery_1.rows[0]}}     - First row

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API Request Node

Make HTTP requests to external APIs.

Configuration

Field	Type	Required	Description
URL	Text	Yes	API endpoint
Method	Select	Yes	GET, POST, PUT, PATCH, DELETE
Headers	Key-Value	No	HTTP headers
Body	JSON/Text	No	Request body
Timeout	Number	No	Timeout in seconds

Authentication

Add auth headers:

Authorization: Bearer {{integration.api_key}}
Content-Type: application/json

Output Variables

{{apirequest_1.data}}         - Response body
{{apirequest_1.status}}       - HTTP status code
{{apirequest_1.headers}}      - Response headers
{{apirequest_1.success}}      - true if 2xx status

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Code Node

Execute custom JavaScript with more flexibility than Transform.

Configuration

Field	Type	Required	Description
Code	Code Editor	Yes	JavaScript code
Timeout	Number	No	Execution timeout

Features

• Full JavaScript support
• Async/await support
• Error handling
• Console logging

Example

async function run(input) {
  try {
    const items = input.data.items || [];

    const processed = items.map(item => ({
      ...item,
      processed_at: new Date().toISOString()
    }));

    return {
      success: true,
      items: processed,
      count: processed.length
    };
  } catch (error) {
    return {
      success: false,
      error: error.message
    };
  }
}

return await run(input);

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JSON Parse Node

Parse JSON strings into objects.

Configuration

Field	Type	Required	Description
Input	Variable	Yes	JSON string to parse
Error Handling	Select	No	fail, null, empty_object

Output Variables

{{jsonparse_1.data}}       - Parsed object
{{jsonparse_1.success}}    - Whether parsing succeeded

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JSON Stringify Node

Convert objects to JSON strings.

Configuration

Field	Type	Required	Description
Input	Variable	Yes	Object to stringify
Pretty Print	Toggle	No	Format with indentation

Output Variables

{{jsonstringify_1.json}}   - JSON string

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Array Operations Node

Perform common array operations.

Configuration

Field	Type	Required	Description
Operation	Select	Yes	filter, map, sort, slice, find
Array	Variable	Yes	Input array
Expression	Text/Code	Varies	Operation-specific

Operations

Filter:

Array: {{data.contacts}}
Expression: item.is_active === true

Map:

Array: {{data.contacts}}
Expression: { name: item.name, email: item.email }

Sort:

Array: {{data.contacts}}
Sort By: name
Order: ascending

Output Variables

{{arrayops_1.result}}      - Resulting array
{{arrayops_1.count}}       - Result count

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Quick Reference

Node Selection Guide

Need	Use
Transform data with code	Transform Data
Store values for later	Set Variables
Query your database	Database Query
Call external APIs	API Request
Complex JavaScript logic	Code
Parse JSON strings	JSON Parse
Convert to JSON string	JSON Stringify
Array operations	Array Operations

Common Patterns

API → Transform → Use:

[API Request] → [Transform Data] → [Next Node]

Query → Process Each:

[Database Query] → [Loop] → [Process Item]

Combine Data:

// In Transform
return {
  contact: input.contact,
  company: input.company,
  combined_name: `${input.contact.name} at ${input.company.name}`
};