---
title: "How to Connect N8N to Manyreach Using API Integration"
description: "Connect Manyreach in your N8N"
url: https://help.manyreach.com/en/articles/60-how-to-connect-n8n-to-manyreach-using-api-integration
collection: "API & Integrations"
updated: 2026-09-08
language: en
---

# How to Connect N8N to Manyreach Using API Integration

Connect Manyreach in your N8N

N8N is a powerful workflow automation platform that can seamlessly integrate with Manyreach's API to automate your cold email campaigns. This integration allows you to automatically add prospects, trigger campaigns, and manage your outreach workflows without manual intervention.

## **Step 1: Get Your Manyreach API Key**

1.  Log in to your Manyreach dashboard
    
2.  Navigate to **Account Settings** in the left sidebar
    
3.  Click on the [**API**](https://app.manyreach.com/e/account/api) tab in the top menu
    
4.  Copy your **API Key** from the display field (it will look like: ca5b617f-cd2a-412b-925f-10g628b279ds)
    

![](https://staticfiles.gleap.io/ghelparticle/xci6JqueOOtXfOkSz0yW6PZj5dhRYje4Lf4CDbWNmLNtiKM93Ck53Ww1DlBYLSTS1SRJm2wZ5tO.png)

**Important Note**: Keep your API key secure and never share it publicly. If you suspect it's been compromised, use the **Reset API Key** button to generate a new one.

## **Step 2: Set Up N8N HTTP Request Node**

1.  Open your N8N workflow editor
    
2.  Add a new **HTTP Request** node to your workflow
    
3.  Configure the node with these basic settings:
    
    -   **Method**: Select the appropriate method (GET, POST, etc.)
        
    -   **URL**: Enter the Manyreach API endpoint (e.g., https://app.manyreach.com/swagger/docs#/)
        

![](https://staticfiles.gleap.io/ghelparticle/6eWcfkFpQI7Asan7CLVDCr9PTeu1J2XVXNDmOtX5bv8m3JAlSaJUYM5EiCdAfCxwkPzUJcqdpzq.png)

## **Important Note**: To get the correct URL, head over to:  **Account setting > API > Choose the URL based on the operation you wish to perform**

![](https://staticfiles.gleap.io/ghelparticle/yndccKUvKekjoeRZiW4ki74ThqJPxINLMXjNVi56UAgxX3WicEsObRbvMVjD4Y0Opsly5wgOZMZ.png)

  
  

## **Step 3: Configure Common Manyreach API Endpoints**

### **Adding Prospects to a Campaign**

For adding prospects to your campaigns in bulk, use:

-   **Method**: POST
    
-   **URL**: [**https://app.manyreach.com/api/prospects/crm/add/bulk?apikey=**](https://app.manyreach.com/api/prospects/crm/add/bulk?apikey=)**{your\_apikey}**
    
-   **Body**: Include prospect data in JSON format
    

  

### **Retrieving Lists uploaded in CRM**

For getting your  lists:

-   **Method**: GET
    
-   **URL**: **https://app.manyreach.com/api/lists?apikey={your\_apikey}**
    

  

### **Managing Campaign Operations**

For campaign management:

-   **Method**: GET/POST
    
-   **URL**: \[Obtain your URL from manyreach dashboard or [click here](https://app.manyreach.com/e/account/api)\]
    

  

## **Step 4: Test Your Connection**

1.  Click the **Execute Node** button in N8N
    
2.  Check the output panel for a successful response
    
3.  Verify the data appears correctly in your Manyreach dashboard
    
4.  Test with a small dataset before running larger workflows  
      
      
    
    ![](https://staticfiles.gleap.io/ghelparticle/1z4XJVDm8mIxUw1IuSqVXiZsL6NjKk7LOffgKuJBVEuOv1Ix3sDhavbq6OI5BoyW1bDfRwE9xlW.png)
    
      
      
    

**Pro Tip**: Start with simple GET requests to verify your API connection before moving to more complex POST operations that modify your data.

  

## **Step 5: Build Advanced Workflows**

Once your basic connection is established, you can create sophisticated automation workflows:

1.  **Lead Generation Pipeline**: Connect lead scraping tools → N8N → Manyreach prospect import
    
2.  **Multi-Channel Sequences**: Trigger email campaigns based on LinkedIn actions or website visits
    
3.  **Response Management**: Automatically categorize responses and trigger follow-up actions
    

  

## **Common Mistakes to Avoid**

**Remember**: Always include the apikey header in every request to Manyreach. Missing this authentication will result in 401 Unauthorized errors.

**Important Note**: Manyreach's API has rate limiting in place. If you're processing large volumes of data, implement delays between requests to avoid hitting rate limits.

## **Troubleshooting Common Issues**

### **"401 Unauthorized" Error**

-   Verify your API key is correctly copied (no extra spaces)
    
-   Check that your API key hasn't been reset recently
    

### **"404 Not Found" Error**

-   Double-check the API endpoint URL for typos
    
-   Verify the specific endpoint exists in [Manyreach's API documentation](https://app.manyreach.com/e/account/api)
    

  

### **Data Not Appearing in Manyreach**

-   Confirm your JSON payload structure matches Manyreach's expected format
    
-   Check that required fields (like email addresses) are properly formatted
    
-   Verify the campaign ID exists if you're adding prospects to a specific campaign
    

**Pro Tip**: Use N8N's **Webhook** node as a trigger to create real-time integrations. For example, when a form is submitted on your website, it can automatically add the lead to your Manyreach campaign and start the outreach sequence.