Webhook Payload Builder

Summary

Pick a provider and event type to instantly generate a realistic sample JSON payload you can copy and use for testing webhooks.

How it works

1. Select a webhook provider from the left panel (GitHub, Stripe, Shopify, Slack, etc.).
2. Choose an event type from the dropdown list for that provider.
3. The sample JSON payload appears instantly in the output panel.
4. Click "Copy JSON" to copy the full payload to your clipboard.
5. Use the payload in your webhook testing tool, mock server, or unit tests.

Use cases

• Test webhook handler code locally without triggering real events.
• Build and verify webhook parsing logic during development.
• Set up mock servers with realistic payloads for integration tests.
• Explore webhook payload structures before writing event handlers.
• Quickly look up field names and data types for any provider event.
• Generate fixture files for unit and end-to-end test suites.

Frequently Asked Questions