By n8n

Public Lead API — Integration with n8n

This guide explains how to integrate the Public Lead API into n8n. Unlike Make.com, which is very user-friendly, n8n often requires some technical or developer experience. You may need to configure API credentials manually (Client ID, Client Secret, etc.).

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Important Notes

• TikTok Lead Ads: currently not available in n8n.
• Meta (Facebook/Instagram) and Google Sheets are supported with proper credentials.
• You will still need to use an HTTP Request node to send data to the Public Lead API.

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Meta (Facebook Lead Ads) → Public Lead API

1. Search for Facebook Lead Ads Trigger

   • In n8n, add a node: Facebook Lead Ads Trigger.

2. Set up Credentials

   • In the node’s Credentials section, click Create New.

   • You must have a Meta Developer Account and a registered App.

   • From your Meta App, copy:

     • Client ID
     • Client Secret

   • Paste them into the n8n credentials fields.

   • Save the credentials.

   • Click Connect. A login window will appear to sign in with your Meta account.

   • After signing in, save the connection.

3. Choose Page and Form

   • Back in the node, select the Page and Form you want to listen to.
   • The trigger will now capture new leads.

4. Send to Public Lead API

   • Add an HTTP Request node.

   • Configure it:

     • Method: POST
     • URL: your-domain/api/create-lead
     • Response Format: JSON

   • In the Body Parameters, paste the JSON schema:

     {
       "organizationId": "",
       "name": "",
       "sourceMethod": "",
       "phone": "",
       "email": "",
       "comments": [],
       "info": {},
       "mainSourceId": "",
       "mainSourceName": "",
       "campaignId": "",
       "campaignName": "",
       "adGroupId": "",
       "adGroupName": "",
       "adId": "",
       "adName": ""
     }

   • Map the fields from the Facebook Lead Ads Trigger into the correct JSON keys.

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