Professional Data API

B2B Data Lookup API

Look up business contacts, company data, and employee information at scale with LinkFinder AI's robust lookup API. Get accurate, real-time LinkedIn data without the complexity of building your own lookup infrastructure.

99.5% API Uptime
GDPR Compliant
Real-time Data
Developer Friendly
10M+
Profiles Processed
99.5%
Data Accuracy
50ms
Avg Response Time
24/7
API Availability
Code examples
Copy and paste โ€” works in any language or automation platform.
curl -X POST 'https://api.linkfinderai.com/linkedin_profile_to_linkedin_info' \
  -H 'Authorization: Bearer YOUR_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"linkedin_url": "https://linkedin.com/in/john-doe-ceo"}'
Use cases
Who uses this and why.
๐ŸŽฏ
Lead Generation
Extract prospect LinkedIn profiles and contact information for your sales pipeline. Automatically enrich leads with comprehensive professional data including job titles, company details, and experience.
๐Ÿ‘ฅ
Recruitment Sourcing
Find and extract candidate profiles based on specific criteria like skills, experience, and location. Build talent pools by lookup LinkedIn data for positions across multiple companies and industries.
๐Ÿ“Š
Market Research
Analyze competitor company structures and employee distributions across departments. Extract insights about industry trends, hiring patterns, and organizational changes from LinkedIn company pages.
๐Ÿ”
Contact Enrichment
Enhance existing customer databases by lookup additional LinkedIn profile information. Fill data gaps with professional details, current job positions, and company affiliations.
๐Ÿ“ˆ
Sales Intelligence
Monitor prospect job changes and company updates to identify warm outreach opportunities. Track decision-maker movements and organizational changes that signal new business opportunities.
๐Ÿข
Company Analysis
Extract comprehensive company data including employee counts, leadership teams, and department structures. Analyze growth patterns and organizational changes by lookup LinkedIn company information over time.
Integrate in minutes
Works natively with the tools your team already uses.
n8n
HTTP Request node โ€” no plugin needed
Make
HTTP module in any scenario
Zapier
Webhooks by Zapier action
REST API
Any language, any platform
View pre-built workflow templates โ†’
Frequently asked questions
Is LinkedIn lookup legal and compliant?
LinkFinder AI operates within legal boundaries by accessing publicly available LinkedIn data only. We follow data protection regulations including GDPR and provide rate limiting to ensure responsible usage.
How accurate is the scraped LinkedIn data?
Our LinkedIn lookup API maintains 99.5% accuracy by using advanced parsing algorithms and real-time validation. We continuously update our systems to handle LinkedIn's interface changes and ensure data quality.
What LinkedIn data can I extract with the API?
You can extract profile information, job titles, company details, experience history, education, skills, and contact information. For companies, we provide employee counts, leadership data, and organizational structure insights.
How does rate limiting work for LinkedIn lookup?
Our API includes intelligent rate limiting to prevent being blocked by LinkedIn while maximizing data extraction speed. We handle the technical complexities of lookup timing and IP rotation automatically.
Can I look up business contacts data in bulk?
Yes, our API supports bulk LinkedIn data extraction with batch processing capabilities. You can submit multiple profile URLs or search criteria and receive comprehensive results efficiently through our scalable infrastructure.

Start lookup LinkedIn Data Today

Get your API key and begin extracting LinkedIn data in minutes.

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