Workflow: Webhook Automation Router
Simulate Webhook Trigger
Select an event. The agent automatically runs connected API calls in a loop (CRM updates, WhatsApp billing receipts, calendar slots).
> Waiting for webhook trigger...
Live Workflow Nodes
Passive ModeHow Webhook Simulator Processing Works
1. Ingest Payload
An external HTTP POST request triggers the receiver. The system parses structural headers and verifies validation keys.
2. Variable Parsing
The parser extracts core elements (like name, product, price) to inject them as instruction parameters for subsequent steps.
3. Action dispatch
The agent dispatches notifications—such as sending custom WhatsApp greetings or updating spreadsheet rows—completing the run.
Simulated Webhook Logs Schema
Each inbound webhook writes an event audit entry in our tracking tables:
| Table Field | Schema Type | Explanation |
|---|---|---|
| event_name | VARCHAR(64) | The action trigger type (e.g. order.created, lead.submitted) |
| payload_json | TEXT | The raw incoming JSON body parsed by the agent |
Security Shield: Signature Validation
Automated SHA256 Verification
To block spoofed webhook notifications, all receiver endpoints execute SHA256 signature verification. If the payload hash does not match the secret key shared with the provider (e.g. Stripe or Shopify), the listener aborts and logs an authentication failure.
Sample Webhook Inbound JSON
{
"event": "order.completed",
"customer": {
"name": "Hitender Tanwar",
"email": "hi@hitender.in"
},
"total_price_inr": 4999
}
Understanding the Webhook Tracing Logger
The left logger outputs raw prompt instructions showing the system schema mappings. Yellow trace logs capture SQL query construction, while green prints execution duration and formatting steps.
Webhook Simulator Sandbox FAQs
How quickly do agents trigger after webhooks?
Typically, receiver endpoints trigger background handler scripts within 15ms. Execution completing (LLM step, database update) takes under 1.5 seconds.
Can I connect other services to the simulator?
Yes. The webhook receiver is configured with standard REST route access parameters, enabling connections from Make, Zapier, or Postman directly.
Ready to build webhook-driven event handlers?
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