hvac-marketing-skills/tools/integrations/hunter.md
Corey Haines aad399682c feat: add email outreach CLIs for backlink building
Add 4 new zero-dependency CLI tools for email outreach:
- hunter.js: Email finding/verification via Hunter.io (query param auth)
- snov.js: Email finding + drip campaigns via Snov.io (OAuth2 auth)
- lemlist.js: Cold email campaigns via Lemlist (Basic auth)
- instantly.js: Cold email at scale via Instantly.ai (query param auth)

Includes integration guides and registry/README updates.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-17 14:09:50 -08:00

2 KiB

Hunter.io

Email finding and verification platform for outreach and link building.

Capabilities

Integration Available Notes
API REST API for domain search, email finder, verification
MCP - Not available
CLI Zero-dependency Node.js CLI
SDK - API-only

Authentication

  • Type: API Key (query parameter)
  • Parameter: api_key={key}
  • Env var: HUNTER_API_KEY
  • Get key: Hunter dashboard > API

Common Agent Operations

Find emails for a domain

node tools/clis/hunter.js domain search --domain example.com --limit 10

Find a specific person's email

node tools/clis/hunter.js email find --domain example.com --first-name John --last-name Doe

Verify an email address

node tools/clis/hunter.js email verify --email john@example.com

Count emails available for a domain

node tools/clis/hunter.js domain count --domain example.com

Manage leads

# List leads
node tools/clis/hunter.js leads list --limit 20

# Create a lead
node tools/clis/hunter.js leads create --email john@example.com --first-name John --last-name Doe --company "Example Inc"

# Delete a lead
node tools/clis/hunter.js leads delete --id 12345

Manage campaigns

# List campaigns
node tools/clis/hunter.js campaigns list

# Get campaign details
node tools/clis/hunter.js campaigns get --id 12345

# Start/pause a campaign
node tools/clis/hunter.js campaigns start --id 12345
node tools/clis/hunter.js campaigns pause --id 12345

Check account usage

node tools/clis/hunter.js account info

Rate Limits

  • Free plan: 25 searches/month, 50 verifications/month
  • Paid plans scale with tier
  • API rate limit: 10 requests/second

Use Cases

  • Link building: Find email contacts at target domains for outreach
  • Prospecting: Build lead lists from company domains
  • Verification: Clean email lists before sending campaigns