# WhatsApp outbound messaging with Baserow and WasenderAPI: n8n workflow

> Started by another system calling it, and works across Baserow. 5 steps, 1 branch: small enough to read in one sitting and change without fear.

Source: https://millionrounds.com/workflow/whatsapp-outbound-messaging-with-baserow-and-wasenderapi (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Integrations](https://millionrounds.com/workflows?category=Integrations#library)

# WhatsApp outbound messaging with Baserow and WasenderAPI

Started by another system calling it, and works across Baserow. 5 steps, 1 branch: small enough to read in one sitting and change without fear.

Small

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fwhatsapp-outbound-messaging-with-baserow-and-wasenderapi)

**5 steps** Small: readable in one sitting

**1** Branch: places the flow splits

**0** Loops or waits

**1** Service it connects to

## The flow

Starts it 1 Logic 2 Service 2

The steps in the order they run, from what starts it.

- 1 **Webhook: Baserow Outbound Trigger** Webhook *Starts it*
- 2 **Filter: Message Status 'Sent'** Switch *Logic*
- 3 **WasenderAPI: Send Outbound Message** Http Request *Service*
- 4 **fallback** No Op *Logic*
- 5 **Baserow: Confirm Outbound Log** Baserow *Service*

## How it's built

- **Starts on:** Another system calling it
- **Steps:** 5, with 1 branch
- **Size:** Small: readable in one sitting
- **Connects to:** Baserow
- **Model:** None. This is plumbing, not judgement

## Questions

What does it need to run?

An n8n account, plus your own Baserow account. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Not long. At 5 steps it can be read in one sitting and changed without fear.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

**Before you run it**

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 5 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Fwhatsapp-outbound-messaging-with-baserow-and-wasenderapi)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Baserow](https://millionrounds.com/workflows?service=Baserow#library)

## Workflows like it

Also integrations, with the same services where possible, closest in size first.

- [**Convert Baserow rich text markdown field to HTML** 8 steps · Baserow](https://millionrounds.com/workflow/convert-baserow-rich-text-markdown-field-to-html)
- [**Upsert rows to Baserow** 12 steps · Baserow](https://millionrounds.com/workflow/upsert-rows-to-baserow)
- [**Handle approval requests with SendGrid and Baserow** 16 steps · Baserow, SendGrid](https://millionrounds.com/workflow/handle-approval-requests-with-sendgrid-and-baserow)
- [**Send a direct message (DM) to new followers on Bluesky** 21 steps · Baserow](https://millionrounds.com/workflow/send-a-direct-message-dm-to-new-followers-on-bluesky)