You can access the Contact Email Finder — B2B Email Discovery & Verification 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 API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1import { ApifyClient } from 'apify-client';
2
3// Initialize the ApifyClient with your Apify API token
4// Replace the '<YOUR_API_TOKEN>' with your token
5const client = new ApifyClient({
6    token: '<YOUR_API_TOKEN>',
7});
8
9// Prepare Actor input
10const input = {
11    "domains": [
12        "stripe.com"
13    ]
14};
15
16// Run the Actor and wait for it to finish
17const run = await client.actor("apricot_blackberry/contact-email-finder").call(input);
18
19// Fetch and print Actor results from the run's dataset (if any)
20console.log('Results from dataset');
21console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
22const { items } = await client.dataset(run.defaultDatasetId).listItems();
23items.forEach((item) => {
24    console.dir(item);
25});
26
27// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

B2B Contact Email Finder — Find & Verify Business Emails API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Contact Email Finder — B2B Email Discovery & Verification API in JavaScript or TypeScript, providing convenience functions and automatic retries on errors.

Install the apify-client

$npm install apify-client

Other API clients include:

Contact Email Finder — B2B Email Discovery & Verification API in Python

Contact Email Finder — B2B Email Discovery & Verification API through CLI

Contact Email Finder — B2B Email Discovery & Verification OpenAPI definition

Contact Email Finder — B2B Email Discovery & Verification API

Email Finder & Verifier - MX + SMTP Verified Work Emails

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Website Contact & Email Scraper - Verified B2B Leads

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Email Verification API — Bulk Deliverability, SMTP & MX Checks

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Hunter Email Finder

flamelit_arowana/hunter-email-finder

Find and verify professional email addresses via the Hunter.io API. Supports domain search (all emails for a company), email finder (find specific person's email), email verifier (check deliverability), and batch mode.