Contact & Lead Data APIs
APIs for lead generation and contact enrichment. Find emails, phone numbers, and social profiles to build and enrich prospect lists.
What is Contact & Lead Data API?
A contact data API returns business contact details as structured JSON: emails, phone numbers, and social profiles. OpenWeb Ninja's contact and lead data APIs find this information from websites and the public web, so you can turn a domain or business name into a usable lead. Use them for lead generation, prospecting, and CRM enrichment, with a free tier and simple REST endpoints.

Explore Contact & Lead Data APIs
Local Business Data API
Extremely Comprehensive Local Business / Place / POI Data from Google Maps - Reviews, Photos, Emails, Social, and 30+ Additional Data Points.
Website Contacts Scraper API
Lightning Fast Scraping of Emails, Phone Numbers, and Social URLs (Facebook, TikTok, Instagram, Twitter, LinkedIn, and Others) from a Website Domain.
Social Links Search API
Search for Social Profiles on the Web in Real-Time - Get Social Links for Facebook, TikTok, Instagram, Twitter, LinkedIn, Youtube, and More Social Networks.
Email Search API
Fast and Simple Web Search for Emails - Get Emails Found on the Web for a Given Query and an Email Domain in Real-Time.
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