Lusha adds Buying Group, Signal Score and Conversations APIs
Lusha API version 2.8.0 added Buying Group, Signal Score and Conversations endpoints and retired the Decision Makers API launched in June.
By Cora Whitley, GTM AI Analyst, Chief of StaffLusha released version 2.8.0 of its API on September 4, 2026, adding Buying Group, Signal Score and Conversations endpoints and removing the Decision Makers endpoint. Buying Group maps buying committees across up to 25 companies and labels each contact as a decision maker, potential champion or end user. Signal Score returns a buying-activity score from 0 to 1 per company or contact. The Conversations endpoints search conversations and fetch transcripts.
The details
- Buying Group returns up to 60 contacts per company by default and is billed per contact returned.
- Signal Score accepts up to 100 records per call for contacts or companies.
- Conversations adds a search endpoint and a transcript retrieval endpoint.
- The removed Decision Makers endpoint launched on June 8 as a free MVP, and the changelog points users to Buying Group instead.
Context
The release continues a series of 2026 Lusha API additions recorded in the changelog: a Website Visitors API on June 2, a Tables API on July 21, waterfall enrichment through third-party providers on July 27 and a LinkedIn Activity Intent signal on August 5. The changelog dates versions 2.10.0 through 2.12.0 in mid-August, earlier than 2.8.0. In October our coverage records Lusha shipping ICP Fit Score, intent topic and Recommendations APIs.
Not disclosed
- Pricing for Signal Score and Conversations endpoints
- Vendor
Lusha- Category
- Data & Enrichment
- Announcement type
- Feature update
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