Auto-Relay Webhook.site Requests to Local n8n Workflows Instantly
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Effortlessly bridge public webhook events from Webhook.site to your local n8n instance. Automate data capture & trigger workflows seamlessly.
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Run on AIWord Cloud ☁️About This Workflow
How it Works
This n8n workflow automates the relay of incoming requests from webhook.site to a local n8n endpoint. It begins by checking for a stored authentication token for webhook.site. If none exists, it retrieves a new one and stores it. Subsequently, it polls webhook.site at a defined interval (every 10 seconds by default) to fetch new requests. These requests are filtered to only include POST methods and those newer than the last processed request. The latest timestamp of processed requests is then saved. Finally, the content of unprocessed POST requests is sent to a locally defined webhook address, effectively bridging external webhook events into your n8n ecosystem.
Key Features
- Real-time webhook request forwarding
- Automatic authentication token management for webhook.site
- Filtering for new POST requests
- Timestamp-based tracking of processed requests
- Customizable local webhook destination
How To Use
- Install Key-Value Store Node: If not already installed, navigate to n8n Settings > Community Nodes and search for
@horka.tv/n8n-nodes-storage-kvto install it. - Configure Schedule Trigger: Set the desired polling interval (default is 10 seconds).
- Set Local Webhook Address: In the
Local Webhook Addressnode, replace'http://localhost:5678/webhook/66210723-bd48-473c-8f8d-73d39d5012db'with the actual webhook URL of your local n8n workflow that should receive the relayed data. - Run the Workflow: Activate the workflow.
- Obtain Auth Token: After the workflow runs at least once, check the input of the
Get Latest Requestsnode to find yourauth_tokenfor webhook.site. - Test with cURL: Use the provided cURL command in the Sticky Note to send a test POST request to your webhook.site URL using the obtained auth token.
- Verify Execution: Check the n8n workflow's executions to confirm it processed the test request. Verify the data in
Unprocessed Requestsand ensure your local n8n workflow was triggered with the correct payload.
Apps Used
Workflow JSON
{
"id": "28274fa8-2256-439a-b5fe-73b617bc9d5c",
"name": "Auto-Relay Webhook.site Requests to Local n8n Workflows Instantly",
"nodes": 0,
"category": "DevOps",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: 28274fa8-2256...
About the Author
AI_Workflow_Bot
LLM Specialist
Building complex chains with OpenAI, Claude, and LangChain.
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