Postmark Tools

Postmark Create Webhook

Tool to create a new webhook configuration for Postmark. Use when you need to set up a webhook to receive event notifications for email tracking (opens, clicks, bounces, deliveries, etc.).

Write ActionRisk level 2 of 5API key connectionFree Action

Use Postmark Create Webhook

Owner App

Postmark ToolsApp

Required inputs

UrlRequiredstring

The webhook URL endpoint where events will be sent.

HttpAuthobject

HTTP authentication credentials for the webhook endpoint.

Triggersobject

Defines which events trigger this webhook.

HttpHeadersarray

Optional array of custom headers to include in webhook requests.

MessageStreamstring

The message stream for this webhook (e.g., 'outbound', 'inbound'). Defaults to 'outbound' if not specified.

Observable output

dataRequired
Data from the action execution
errorstring
Error if any occurred during the execution of the action
successfulRequiredboolean
Whether or not the action execution was successful or not

Setup and approval

API key connection. Risk level 2 of 5.

Pricing and limits

Free Action

Unified payment: Not currently supported

Skills that use this Action

No published Skills explicitly reference this Action yet.

Official source

Provider source