API & Integration
Endpoint groups, versioning, authentication, the search-then-enrich pattern, rate limits, and error handling.
Data & Coverage
Where Lusha’s data comes from, how fresh it is, partial profiles, and what happens when a contact isn’t found.
Credits & Billing
How credits are charged per endpoint, the Unified Credits plan, and what to do when you run out.
MCP
Connecting Lusha to Claude, Cursor, and other MCP clients, and how MCP usage is billed.
Can’t find an answer? Email support@lusha.com.