You can access the hunter.io programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

$echo '{
<  "keyword": "satya nadella",
<  "company": "microsoft.com",
<  "proxy": {
<    "useApifyProxy": true
<  }
<}' |
<apify call canadesk/hunter-io --silent --output-dataset

hunter.io API through CLI

The Apify CLI is the official tool that allows you to use hunter.io locally, providing convenience functions and automatic retries on errors.

Install the Apify CLI

$npm i -g apify-cli
$apify login

Other API clients include:

hunter.io API in Python

hunter.io API in JavaScript

hunter.io OpenAPI definition

hunter.io API

Apollo.io (API)

canadesk/apollo-io-api

Search and enrich People or Organizations (with Job postings). It's fast and costs little.

Canadesk Support

Apollo Company Enricher (Decision Makers) with Domain

lead.gen.labs/apollo-company-enricher-decision-makers-with-domain

Enrich a list of business websites with key decision-makers' data using Apollo.io. This actor retrieves emails (subject to your apollo plan level), job titles, LinkedIn profiles, and phone numbers of employees from companies matched to your input URLs.

LeadGen Labs

Fast Email Finder

dxbear/fast-email-finder

🔥 Blazing Fast Email Finder Instantly Scrape ⚡public emails for any company domain 🌐 or using first name, last name 👤, and domain. Perfect for cold email outreach 📧 and lead generation 📈 — find high-converting leads 🚀, and scale your campaigns 🌡️ with direct inbox access.

Dxbear

193

4.0

Bulk email finder

unlimited-leads/bulkemailfinder

Bulk email finder powered by UnlimitedLeads. Upload a list of prospects (up to 500) with their first name, last name and company domain to find their professional email addresses. Supports CSV. Returns verified emails. Perfect for sales teams and recruiters.

Eliasse Hamour

4.7

Bulk Email Finder

icypeas_official/bulk-email-finder

Bulk email finder powered by Icypeas API. Upload a list of prospects (up to 5000) with their name and company domain to find their professional email addresses. Supports CSV, TSV, and semicolon-separated formats. Returns verified emails with confidence scores. Perfect for sales teams and recruiters.

Icypeas Official

318

1.0

Email Finder

dealgate/email-finder

Find anyone's email address with DealGate's Email Finder API. Get verified emails in seconds.

DealGate

136

1.0

Decision Maker Name & Email Extractor

dominic-quaiser/decision-maker-name-email-extractor

An actor that crawls a website to identify key decision‑maker names and job titles, then uses NER‑powered matching to extract and pair their email addresses for streamlined lead generation and B2B data enrichment.

Dominic M. Quaiser

1.0

Website Email & Phone Finder

caprolok/website-email-phone-finder

Accelerate your outreach by using our Contact Details Scraper to quickly gather emails from any domain, enhancing your marketing strategies and expanding your sales network.