Centre d'aide Madyis Hub
en
Language
fr French en English de German es Spanish

Trigger a Flow from an entry URL (webhook)

Open in
View as Markdown Open in ChatGPT Open in Claude
Michael

Michael

Last updated on Jun 26, 2026

📍 Where to find it: Reach your customers → Flows → (open a Flow) → trigger block → "Webhook / entry URL" type

Each Flow can receive a unique URL to which an external tool (Make, Zapier, n8n, your website, your form) sends a lead: that lead then enters the Flow immediately.

How it works

Madyis Hub generates a secret, unique URL for this Flow. When a tool sends a lead's information to it (in JSON), Madyis Hub creates the contact and enrolls them in the Flow. The URL's long, unpredictable token acts as a password; you can revoke it at any time to cut off the old URL. The responses are clear (accepted / rejected) so the calling tool knows what happened.

Step by step

  1. Open the Flow and choose the Webhook / entry URL trigger type.
  2. Save: the entry URL appears in the trigger panel.
  3. Click "Copy" to grab the URL.
  4. Paste this URL into your external tool (Make, Zapier, n8n, form, etc.) as the POST destination.
  5. Set up the tool to send at least the lead's name, phone or email.
  6. Publish the Flow so it starts receiving leads.
  7. If needed, click "Regenerate" to invalidate the old URL and get a new one.

Good to know

  • The URL does not change until you regenerate it: you can paste it once and for all into your tool.
  • Make/Zapier structures that wrap the lead under "lead" or "contact" are recognized automatically.
  • Never share this URL publicly: it's what authenticates the submission.