> ## Documentation Index
> Fetch the complete documentation index at: https://docs.elasticfunnels.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Where to find your Postmark server API token

> Find the Postmark server API token and the message stream names ElasticFunnels asks for.

A Postmark sending account asks for a **Server API token**, a **Transactional stream** and a **Broadcast
stream**. Keys you save are stored encrypted and never shown again.

## Server API token

**1. Open your server**

Log in to [Postmark](https://account.postmarkapp.com) and open the server you send from under
**Servers**.

**2. Copy the token**

Go to the **API Tokens** tab and copy the **Server API token**. Use the server token, not the account
token.

**3. Paste it in ElasticFunnels**

Paste it into **Server API token**. It is checked with Postmark when you save.

Postmark's own guide: [API overview](https://postmarkapp.com/developer/api/overview).

## Message streams

Each Postmark server has message streams, listed on the server's **Message Streams** tab. Order and
subscription emails go through the **Transactional stream** (`outbound` by default). Campaigns go through
the **Broadcast stream**, so create one in Postmark if the server has none and enter its ID.

See also [Connect Postmark](/emails/sending-accounts#connect-postmark).


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.