Contact data & signals
The Search Layer is Lusha's core data API — 98 verified contact and company fields plus real-time buying signals, all accessible through a single set of v3 endpoints. Use it to search, enrich, and prospect at scale.
The Search Layer exposes two categories of data. Data Points are static, verified attributes — contact identity, employment history, emails, phones, and company firmographics. These are refreshed continuously and returned as structured JSON fields on every enrich or search response.
Signals are event-driven triggers — headcount changes, job moves, promotions, hiring surges, website traffic shifts, and news events. Signals fire when something meaningful changes and can be polled or streamed depending on your plan.
Both types are available across the same four endpoints: /search, /enrich, /search-and-enrich, and /prospecting — for both contacts and companies.