Search a domain for emails

Search a domain for emails

Returns the email addresses Hunter has found for a company domain, with each person's name, position, seniority, department and a confidence score.

Note: Returns 10 emails by default; page through the rest with limit and offset.

Set up

Use the first option your agent supports.

MCP (official, remote)

Add this server to your agent's MCP settings, then sign in when asked.

{ "mcpServers": { "hunter": { "url": "https://mcp.hunter.io/mcp" } } }

Call the MCP tool Domain-Search.

Server URL: https://mcp.hunter.io/mcp

API (official)

• Base URL: https://api.hunter.io/v2
• Endpoint: GET /domain-search
• Auth: send the header X-API-Key: $HUNTER_API_KEY
• Get a key: https://hunter.io/api-keys
• Docs: https://hunter.io/api-documentation/v2

Before anything else, confirm access with the cheapest read-only call, like a list or a search. Never send or change anything to test access.

Rules

• Ask the user before anything that sends messages, costs money, or changes data, and say how many records it touches. One approval covers a batch the user has seen.
• Never print API keys.