title: "Addendum 15 — WebaHook — Workflow Automation Engine" date: "2026-08-31" author: "GoWeBa Platform Team" tags: ["webahook", "workflow", "automation", "hooks", "no-code", "integration"]

Addendum 15 — WebaHook — Workflow Automation Engine

Overview

WebaHook is GoWeBa's native automation engine. It lets you create multi-step workflows triggered by platform events, with zero code required.

Think of it as Zapier/Make, but built directly into your platform, with zero latency and full control.

Architecture

Platform Event (contact.created, deal.won, …)
       │
       ▼
  ┌─────────────────┐
  │  Event Bus (WS10) │
  └────────┬────────┘
           │
           ▼
  ┌─────────────────┐
  │  WebaHook Engine  │  ← Matches trigger_event + trigger_filter
  └────────┬────────┘
           │
     ┌─────┼─────┐
     ▼     ▼     ▼
  Trigger  Cond  Action  →  Action  →  …
             │
        ┌────┼────┐
        ▼         ▼
     Branch    Branch
      Yes       No

Step Types

🟢 Trigger

Entry point bound to a platform event (30 events available). Optional payload filter.

🟡 Condition

Evaluates a boolean expression and routes to yes/no branches:

Operator	Description
`eq` / `neq`	Equality / inequality
`gt` / `gte` / `lt` / `lte`	Numeric comparisons
`contains` / `not_contains`	String search
`matches`	Regular expression
`exists` / `not_exists`	Field presence check
`in` / `not_in`	List membership

🔵 Action

6 action types available:

Action	Description
http_request	HTTP request to external API (Slack, Zapier, CRM, …)
webhook	Same as http_request (compatibility alias)
send_email	Email via GoWeBa notification system
emit_event	Emit a new platform event (A2A chaining)
delay	Timed pause (up to 5 minutes)
transform	Data transformation (field mapping)

Pre-built Templates

8 ready-to-use templates:

Template	Trigger	Action
🆕 New contact → Slack	`contact.created`	Slack notification
🎉 Deal won → Email	`deal.won`	Congratulations email
💰 Deal qualification	`deal.created`	Amount condition + routing
👤 User onboarding	`user.created`	Email sequence with delay
🚀 Deploy → Notify	`deploy.promoted`	Team notification
💳 Top-up → Accounting	`billing.topup`	External system sync
📞 Missed call → Follow-up	`call.ended`	Automatic email
🤖 AI task → Log	`agent.task_completed`	Centralized log

Dynamic Variables

All configurations support {{mustache}} variables:

{
  "to": "{{data.email}}",
  "subject": "Welcome {{data.name}}!",
  "body": "Your deal \"{{data.dealName}}\" worth {{data.amount}}$ has been won"
}

Execution & Monitoring

Each execution creates a WorkflowRun with status, duration, errors
Each step logged individually in WorkflowStepRun (input, output, duration)
50 steps max per execution (safety limit)
Statistics per organization

API Endpoints

16 endpoints under POST/GET /webahook/... — see full list in FR documentation.

Addendum 15 — August 2026 — WebaHook — Workflow Automation Engine