Condition Node

The condition node provides if/else-if/else branching. It evaluates conditions in order and executes the first matching branch.

Configuration

{
  "id": "check_amount",
  "type": "condition",
  "config": {
    "conditions": [
      {
        "if": "{{request.body.amount}} > 1000",
        "then": ["high_value_flow"]
      },
      {
        "if": "{{request.body.amount}} > 100",
        "then": ["medium_value_flow"]
      }
    ],
    "else": ["standard_flow"]
  }
}

Config Fields

Field	Type	Required	Description
`conditions`	array	Yes	Array of condition objects
`conditions[].if`	string	Yes	Boolean expression to evaluate
`conditions[].then`	string[]	Yes	Node IDs to execute if condition is true
`else`	string[]	No	Node IDs to execute if no condition matches

Expression Syntax

Conditions use template expressions that evaluate to boolean values.

Comparison Operators

Operator	Description	Example
`==`	Equal	`{{status}} == "active"`
`!=`	Not equal	`{{status}} != "deleted"`
`>`	Greater than	`{{amount}} > 100`
`<`	Less than	`{{count}} < 10`
`>=`	Greater or equal	`{{age}} >= 18`
`<=`	Less or equal	`{{score}} <= 100`

Comparison Type Detection

The executor automatically detects value types for comparison:

Type	Detection	Example
Numbers	Both values are numeric	`{{amount}} > 100`
Dates	ISO 8601 format strings	`{{expires_at}} > {{now}}`
Strings	All other values	`{{status}} == "active"`

Logical Operators

Operator	Description	Example
`&&`	AND	`{{amount}} > 100 && {{status}} == "active"`
`\|\|`	OR	`{{role}} == "admin" \|\| {{role}} == "moderator"`

Examples

"if": "{{request.body.amount}} > 100"        # Simple comparison
"if": "{{user.status}} == active"            # String equality
"if": "{{amount}} > 100 && {{currency}} == USD"  # Combined conditions
"if": "{{user.email}} != null"               # Null check
"if": "{{user.verified}} == true"            # Boolean check
"if": "{{subscription.expires_at}} > {{now}}"  # Date comparison

Output

The condition node outputs information about the evaluation:

{
  "result": true,
  "branch": "conditions[0]",
  "matched_index": 0
}

Field	Type	Description
`result`	boolean	Whether any condition matched
`branch`	string	Which branch was taken: `"conditions[N]"` or `"else"`
`matched_index`	number	Index of matched condition (-1 if else branch)

Examples

Basic If/Else

{
  "id": "check_auth",
  "type": "condition",
  "config": {
    "conditions": [
      {
        "if": "{{request.headers.Authorization}} != null",
        "then": ["process_request"]
      }
    ],
    "else": ["unauthorized_response"]
  }
}

Multiple Conditions (If/Else-If/Else)

{
  "id": "route_by_tier",
  "type": "condition",
  "config": {
    "conditions": [
      {
        "if": "{{user.tier}} == enterprise",
        "then": ["enterprise_handler"]
      },
      {
        "if": "{{user.tier}} == pro",
        "then": ["pro_handler"]
      },
      {
        "if": "{{user.tier}} == basic",
        "then": ["basic_handler"]
      }
    ],
    "else": ["free_handler"]
  }
}

Complex Condition

{
  "id": "check_eligibility",
  "type": "condition",
  "config": {
    "conditions": [
      {
        "if": "{{user.age}} >= 18 && {{user.verified}} == true && {{user.balance}} > 0",
        "then": ["approve"]
      }
    ],
    "else": ["reject"]
  }
}

Checking HTTP Response

{
  "id": "check_api_response",
  "type": "condition",
  "config": {
    "conditions": [
      {
        "if": "{{fetch_data.output.success}} == true && {{fetch_data.output.status_code}} == 200",
        "then": ["process_data"]
      }
    ],
    "else": ["handle_error"]
  }
}

Execution Behavior

Conditions are evaluated in order
The first matching condition’s then branch executes
If no condition matches, the else branch executes (if defined)
Unmatched branches are skipped

Branch Merging

Branches can merge back by pointing to the same subsequent node:

         Condition
             |
    +--------+--------+
    |                 |
  (then)           (else)
    |                 |
  Node A           Node B
    |                 |
    +--------+--------+
             |
          Node C (merge point)

Switch Node - Multi-way branching with pattern matching
Template Expressions - Expression syntax reference

Getting Started

Triggers

Nodes

Reference

Configuration

Config Fields

Expression Syntax

Comparison Operators

Comparison Type Detection

Logical Operators

Examples

Output

Examples

Basic If/Else

Multiple Conditions (If/Else-If/Else)

Complex Condition

Checking HTTP Response

Execution Behavior

Branch Merging

​Configuration

​Config Fields

​Expression Syntax

​Comparison Operators

​Comparison Type Detection

​Logical Operators

​Examples

​Output

​Examples

​Basic If/Else

​Multiple Conditions (If/Else-If/Else)

​Complex Condition

​Checking HTTP Response

​Execution Behavior

​Branch Merging

​Related

Configuration

Config Fields

Expression Syntax

Comparison Operators

Comparison Type Detection

Logical Operators

Examples

Output

Examples

Basic If/Else

Multiple Conditions (If/Else-If/Else)

Complex Condition

Checking HTTP Response

Execution Behavior

Branch Merging

Related