Seamless LinkedIn to JSON API: Automate with n8n & PeakAI

Turn any LinkedIn profile URL into structured contact data with this powerful n8n workflow. Deploy once and get an instant HTTP API that enriches LinkedIn profiles using PeakAI, returning verified work emails, personal emails, and phone numbers in clean JSON format.

What This Workflow Does

This automation creates a production-ready webhook endpoint that seamlessly integrates LinkedIn profile enrichment into your existing systems. Simply POST a LinkedIn URL to your n8n webhook, and the workflow leverages PeakAI's enrichment engine to extract and verify contact information. The enriched data is returned as structured JSON, making it perfect for direct integration with CRMs, apps, or other automation platforms like Zapier and Make.

Perfect For These Use Cases

• Sales Teams: Instantly enrich prospect profiles from LinkedIn during outreach campaigns
• Recruitment Automation: Build candidate databases with verified contact information
• CRM Integration: Automatically populate contact records with enriched LinkedIn data
• Lead Generation: Convert LinkedIn prospects into actionable leads with verified emails
• API Consolidation: Create a single enrichment endpoint for multiple tools and workflows

Technical Implementation

This n8n workflow uses the specialized n8n-nodes-peak-ai community node to handle PeakAI authentication and API calls. The workflow accepts webhook POST requests with a LinkedIn URL parameter, processes the enrichment through PeakAI (consuming approximately 3 credits per call), and returns formatted JSON responses containing work email, personal email, and phone number data.

Quick Setup Process

Get running in under 3 minutes: install the PeakAI community node, create your free PeakAI account at thepeakai.com for initial credits, configure your API credentials in n8n, and activate the workflow to receive your production webhook URL. The workflow is immediately ready for integration into your existing automation stack or custom applications.

Ideal for automation engineers, SaaS operators, and development teams who need reliable LinkedIn enrichment without building custom API integrations from scratch.