Unverified50% confidenceConceptExact time
A Webhook is a kind of reverse API: rather than n8n actively requesting an external service, it provides a dedicated URL externally, and when any service initiates an HTTP request to that address, the n8n workflow can be triggered.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedEvent triggers rely on the Webhook mechanism — an external application sends an HTTP request to the URL provided by N8N when the event occurs, and N8N starts the corresponding Workflow upon receiving it.80% similarUnverifiedn8n回传结果时应使用HTTP请求节点而非Respond to Webhook节点80% similarUnverifiedn8n's Webhook supports HTTP methods such as GET, POST, and PUT, and request data is automatically parsed into three parts: body, query, and headers.77% similarVerifiedA webhook is essentially an HTTP callback: after a repository detects an event such as a code push, it sends a POST request to a pre-configured URL.76% similarUnverifiedAfter activating a workflow in n8n, a unique Webhook URL is generated, which can be registered with SaaS platforms that support webhooks such as Typeform, Stripe, and Shopify.73% similar
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