n8n Webhook Payload Simulator & Event Generator
Generate authentic production webhook payloads for Stripe checkout, HubSpot leads, Shopify orders, and GitHub repository push events to test n8n and Zapier workflows.
n8n & Webhook Payload Generator
Need to test your self-hosted n8n workflow triggers, Laravel webhook listeners, or Python automation workers? Select an event to generate realistic production payloads.
{
"event": "checkout.session.completed",
"id": "evt_3P7a9mKd9f",
"timestamp": 1729532840,
"data": {
"customer": {
"id": "cus_N8nFlow98",
"email": "sarah@techcorp.io",
"name": "Sarah Connor"
},
"amount_total": 19900,
"currency": "usd",
"payment_status": "paid",
"metadata": {
"product_tier": "unlimited_saas_license",
"dispatch_agent": "codegreeks_n8n_v2"
}
}
}Specification & Engineering Guide
Comprehensive technical overview, schema formats, step-by-step instructions, and operational boundaries for n8n Webhook Payload Simulator & Event Generator.
System Overview & Architecture
Building automated pipelines in n8n, Make, or Zapier usually requires triggering real test payments or creating fake customer accounts just to capture a webhook payload. This simulator provides instant production-accurate webhook payloads you can paste directly into your n8n Webhook node.
Key Capabilities
- Stripe Checkout Completed: Authentic payload with amounts, customer objects, and metadata.
- HubSpot Contact Creation: Real enterprise properties with lead sources and estimated budgets.
- Shopify Order Created: Multi-item cart line items and order totals.
- GitHub Push Commits: Commit SHA arrays, author credentials, and modified file paths.
Step-by-Step Workflow Guide
- Click on any provider tab (Stripe, HubSpot, Shopify, GitHub).
- Copy the generated JSON webhook payload.
- Paste it into your n8n Webhook node test data editor or curl request.
Pro Engineer Tips & Optimization
Use the Stripe payload to test automated license key fulfillment and invoice delivery workflows.
Frequently Asked Questions
Yes! Send a POST request with this payload to your n8n webhook test URL via cURL or Postman to test your entire automation workflow.
Technical Specs
| Supported Providers | Stripe (checkout.session.completed), HubSpot (contact.creation), Shopify (orders/create), GitHub (push) |
|---|---|
| Format | JSON payload conforming to provider webhooks API specifications |
| Compatibility | Ready to paste into n8n Webhook Trigger node or Postman |
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