discover_companies
Discover companies using natural language queries or structured filters. Filter by headquarters location, industry, headcount, company type, and more. Supports AI-assisted natural language search (e.g., "US-based Software companies") that automatically maps to structured filters.
manage_sequence
Manage email sequences (campaigns) in Hunter. List all sequences, view recipients of a sequence, add recipients, cancel scheduled emails for a recipient, start a draft sequence, get its details, or pause/resume scheduled sending.
find_email
Find the most likely professional email address for a person given their name and domain/company, or their LinkedIn handle. Returns the email with a confidence score and verification status.
enrich_company
Retrieve detailed company profile information by domain name. Returns industry classification, location, description, employee count, founding year, technologies used and social profiles.
verify_email
Verify the deliverability of an email address. Returns detailed verification results including status, confidence score, and checks for regex validity, MX records, SMTP connectivity, disposable/webmail detection, and more.
domain_search
Search for all email addresses associated with a domain or company name. Returns contact details including names, positions, departments, seniority levels, confidence scores, and verification status. Results can be filtered by email type, seniority, department, and more.
manage_leads_list
Create, update, or delete a leads list in Hunter. Lists are used to organize leads into groups. You can also list all existing leads lists or retrieve a specific list by ID.
email_count
Get the count of email addresses available for a domain or company. Returns a breakdown by personal vs. generic emails, by department, and by seniority level. This is a free call useful for estimating data availability before using credits.
get_account
Retrieve information about the authenticated Hunter account including plan details, credit usage, and available searches/verifications. This is a free call.
list_leads
Retrieve leads stored in Hunter with filtering and pagination. Filter by email, name, company, industry, verification status, sending status, and more. Optionally filter by a specific leads list.
manage_lead
Create, update, or upsert a lead in Hunter. Supports saving a lead, updating an existing lead by ID, or upserting by email address with contact details and company information.
delete_lead
Permanently delete a lead from Hunter by its ID. This action cannot be undone.
enrich_person
Retrieve detailed profile information about a person given their email address or LinkedIn handle. Returns name, location, employment details, social profiles, and more.
get_lead
Retrieve a saved Hunter lead by ID, including its list and creator metadata. Call list_leads to discover authorized lead IDs.