New subscriber webhook intake with validation and forwarding

How it works

1. 1.Webhook Trigger accepts POST requests on path marketing-new-subscriber-welcome-trigger-intake with response deferred to a respond node.
2. 2.Normalize Input creates input from the request body and source set to the template name.
3. 3.Validate Input checks that input is not empty and routes accordingly.
4. 4.The true branch POSTs to https://api.example.com/... with a placeholder body using genericCredentialType authentication, then returns status accepted.
5. 5.The false branch returns status invalid immediately without forwarding.

Use cases

• Intake endpoint for new-subscriber notifications from marketing tools before passing them downstream.
• Simple input gate that rejects empty payloads before an external call.

Requirements

• Replace the placeholder URL in Forward To Service and the REPLACE_WITH_YOUR_VALUE body parameter.
• Configure generic HTTP credentials for the Forward To Service node.
• Activate the workflow manually, as active is currently false.

Setup and testing in n8n

1. POST a request with a non-empty body to the webhook path and expect an accepted response (after configuring the target).
2. POST a request with an empty body and expect an invalid response with no outbound request.

Service Value

Ready-made workflow template for automation delivery and service execution.