Hunter Enrich Tool - Aster Agents

What it does

For each company, Hunter Enrich returns the emails Hunter has found at its domain, with each person’s name, position, seniority and Hunter’s confidence. When you include a person’s name, it also returns that person’s most likely email.

Requires Hunter Integration: Set up the Hunter integration before agents can use this tool.

What it costs

Outcome	Hunter searches
A domain that returns emails	1 (repeats in the same billing period are free)
A named person found	1
Nothing found	0

Parameters

Parameter	Type	Required	Description
`companies`	array	Yes	Up to 25. Each item: `domain` (preferred) or `company`, plus optional `first_name`, `last_name` or `full_name`
`emails_per_domain`	number	No	Emails per domain, 1–100 (default 10)
`type`	string	No	`personal` for named people only, `generic` for role inboxes like info@
`seniority`	array	No	`junior`, `senior`, `executive`
`department`	array	No	e.g. `executive`, `management`
`domain_search`	boolean	No	List the emails at each domain (default `true`). Set `false` to only look up the named person.

Tips

Give a domain whenever you have one. With only a company name, Hunter guesses the domain and often picks a same-name business in another city or country.
Prefer a named owner or executive; a generic inbox like info@ is the fallback.
Check addresses with Verify Emails before sending.