What is the LeadLex API?
The LeadLex API enables you to programmatically interact with your workspace data, automate prospect research, manage contacts and campaigns, and leverage Lexi AI capabilities from your own applications.Get Started in Minutes
Follow our quickstart guide to make your first API call.
Key Features
Prospect Search
Search for prospects using advanced filters (job titles, locations, company size)
Contact Management
Create, update, and manage contacts in your CRM
Campaign Automation
Create and launch outreach campaigns programmatically
Lexi AI Integration
Chat with Lexi AI and automate workflows with task approvals
Authentication
All API requests require an API key. Learn how to create and manage your keys:Authentication Guide
API keys, permissions, and rate limits explained
Base URL
/v1/.