Datahyena Docs
API documentation for Datahyena company-event signals: funding rounds, acquisitions, executive moves, and hiring signals.
Datahyena is company-event signal infrastructure. It turns company events, funding rounds, acquisitions, executive moves, and hiring signals, into deduplicated, entity-resolved records mapped onto a canonical company and investor graph, served over a credit-metered REST API, webhooks, and MCP.
Coverage today: 100,000+ resolved companies, 50,000+ funding rounds (~1,000 new a month), 8,500+ acquisitions, 3,500+ executive moves, 35,000+ hiring signals across 20,000+ companies with a public job board, and 60,000+ investors from 70+ monitored sources across 161 countries and 350+ industries, fresh within hours, from 2020 forward. See Coverage for the full picture.
API reference
Query funding events, acquisitions, executive moves, hiring signals, companies, and investors.
ExploreHiring signals
Leadership openings, founding roles, team scaling, and each company's current hiring stance.
ExploreQuick start
Create an API key, make your first request, and understand pagination.
ExploreCoverage
How many events and companies, how fresh, and how far back the data goes.
ExploreWatchlists
Track your target accounts and scope alerts to just those companies.
ExploreWebhooks
Receive funding, acquisition, exec-move, and hiring signals as they are confirmed.
ExploreMCP server
Connect Claude, Cursor, or any MCP client and query signals in natural language.
ExploreBase URL
https://api.datahyena.comAuthentication
Send your workspace API key in the X-API-Key header.
curl "https://api.datahyena.com/v1/funding-events?limit=20" \
-H "X-API-Key: dh_live_..."