POST /email

Send a single email

Detail	Value
Operation ID	email.send
Method	POST
Path	/email
Connector	Postmark

Parameters

No parameters.

Request Body

Field	Type
From	string
To	string
Subject	string
HtmlBody	string
TextBody	string

Using this endpoint in a workflow

1. Add an API Call node to your workflow.
2. Pick your Postmark connection from the Connection dropdown.
3. In the Operation dropdown, select email.send.
4. Fill in the parameter fields that appear. Use {{...}} to reference upstream values.

Required fields are marked — fill them or the call will fail at runtime.

What it returns

The API Call node writes the response to the workflow context:

{
  status: 200,
  success: true,
  data: { ...response body from the API... },
  latencyMs: 142
}

Reference response fields downstream as {{nodeId.data.path}}. The exact response shape is documented on the upstream Postmark API reference.