Development — entry 042 of 98
Hunter
Hunter finds and verifies professional email addresses tied to a domain or person — domain search, single email finder, a bulk-capable verifier, and person/company enrichment across 100+ attributes — behind one `api_key`-gated REST API returning JSON. Searches and verifications draw from a shared credit pool: a free plan covers 50 credits/month, with paid plans starting at $49/month (2,000 credits, 30% off billed annually) up to a custom Enterprise tier.
GreatAPIs Score
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<a href="https://greatapis.com/api/hunter/"><img src="https://greatapis.com/badge/hunter.svg" alt="Scored 75 on greatapis.com"></a>Auth quickstart
- Get a key at the provider
- Send it on every request as a header
Authorization: <key> - The exact header isn't documented — Authorization is a common default; confirm in the provider's docs.
Your key is stored only in this browser (localStorage) and sent directly to the API — never to greatapis.
Developer reference
Per-endpoint: Domain Search/Email Finder/Enrichment APIs 15 req/s & 500 req/min; Email Verifier 10 req/s & 300 req/min; Discover 5 req/s & 50 req/min; Email Count 15 req/s