Webhook Events

Email link clicked

A recipient followed a link of a message sent with trackLinks: true. Every http(s) link in the html was rewritten to a Zernio redirect that records the click and sends the reader on to click.url.

Security scanners in corporate mail gateways sometimes follow links on delivery, which reports as a click.

postWebhookemail.link_clicked

Payload

idstring required
testboolean

Always true when present: only a sample sent by POST /v1/webhooks/test with an event carries it. Real deliveries never do.

event'email.link_clicked' required
timestampstring date-time required

Example payload

{
  "profiles": [
    {
      "externalId": "tenant_42"
    }
  ]
}

Response

Webhook received successfully

Changes

Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.