---
title: How to Send WhatsApp Messages via Assistro in n8n?
description: "##### 1. Retrieve Your API Token Log in to your Assistro Dashboard. Click on your Profile icon, select Settings, and locate the N8n Bearer Token section. Copy this token to your clipboard. ##### 2. Initialize the n8n Workflow Open n8n…"
url: "https://www.assistro.co/user-guide/n8n/how-to-send-whatsapp-messages-via-assistro-in-n8n/"
updated: "2025-12-10"
category: N8N
---

# How to Send WhatsApp Messages via Assistro in n8n?

##### 1. Retrieve Your API Token

Log in to your Assistro Dashboard. Click on your Profile icon, select Settings, and locate the N8n Bearer Token section. Copy this token to your clipboard.

##### 2. Initialize the n8n Workflow

Open n8n and click Create workflow. Add a Trigger node (such as "Manual Trigger") to start the flow. Next, add a new Action node by searching for and selecting HTTP Request.

##### 3. Import the cURL Configuration

Inside the HTTP Request node configuration panel, click the Import cURL button. Copy and paste the code block below into the text box.

> **Note:** The `type` field is set to `1` (Simple Number). Use `2` for Groups or `3` for Newsletters/Channels.

Bash

```
curl --location 'https://app.assistro.co/api/v1/wapushplus/single/message' 
--header 'Content-Type: application/json' 
--header 'Authorization: Bearer N8N_BEARER_TOKEN_COPY_PASTE' 
--header 'Integration: n8n' 
--data '{
    "msgs": [
        {
            "number": "receiver_number",
            "message": "receiver_message",
            "type": 1
        }
    ]
}'
```

##### 4. Update Authentication

Click Import to auto-fill the fields. Navigate to the Headers section and find the Authorization key. Replace the text N8N_BEARER_TOKEN_COPY_PASTE with the Assistro API token you copied in Step 1. Ensure the word "Bearer " (with the space) remains before the token.

##### 5. Customize the Message

Scroll down to the Body Parameters section. Replace "receiver_number" with the destination phone number (including country code) and "receiver_message" with your desired text.

##### 6. Execute and Test

Click Execute Node to run the request. Check the target WhatsApp number to confirm the message was received successfully.