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flow2flow

Overview

flow2flow enables routing between flows, allowing modular flow composition and sub-flow invocation.

Use Cases

Modular flow organization
Reusable sub-flows
Conditional flow switching
Flow chaining

Configuration

name: main_flow
version: "1.0"

nodes:
  - id: check_context
    type: branch
    config:
      conditions:
        - expression: "context.needs_auth"
          next: call_auth_flow
        - expression: "context.is_returning"
          next: call_returning_flow
      default: call_new_user_flow

  - id: call_auth_flow
    type: flow2flow
    config:
      target_flow: "auth/login"
      pass_context: true
    next: continue_main

  - id: call_returning_flow
    type: flow2flow
    config:
      target_flow: "users/returning"
      pass_context: true
    next: continue_main

  - id: call_new_user_flow
    type: flow2flow
    config:
      target_flow: "users/onboarding"
      pass_context: true
    next: continue_main

  - id: continue_main
    type: reply
    config:
      message: "Continuing main flow..."

triggers:
  - type: message
    target: check_context

Parameters

Parameter	Type	Description
`target_flow`	string	Flow to invoke
`pass_context`	bool	Pass current context to sub-flow
`input`	object	Data to pass to sub-flow
`wait_for_completion`	bool	Wait for sub-flow to complete

Example: Modular Customer Service

name: customer_service_main
version: "1.0"

nodes:
  - id: classify
    type: fast2flow
    config:
      intents:
        billing:
          patterns: ["invoice", "payment", "charge"]
          target: call_billing
        technical:
          patterns: ["error", "bug", "not working"]
          target: call_technical
        general:
          patterns: [".*"]
          target: call_general

  - id: call_billing
    type: flow2flow
    config:
      target_flow: "customer_service/billing"
      pass_context: true

  - id: call_technical
    type: flow2flow
    config:
      target_flow: "customer_service/technical"
      pass_context: true

  - id: call_general
    type: flow2flow
    config:
      target_flow: "customer_service/general"
      pass_context: true

triggers:
  - type: message
    target: classify

Next Steps