You can access the Email Domain Verifier — stop bounces before you send 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        "coapt.co.uk",
13        "perrysaccountants.co.uk",
14        "sarah@gmail.com"
15    ]
16};
17
18// Run the Actor and wait for it to finish
19const run = await client.actor("apexfaucetdotxyz/email-domain-verifier").call(input);
20
21// Fetch and print Actor results from the run's dataset (if any)
22console.log('Results from dataset');
23console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
24const { items } = await client.dataset(run.defaultDatasetId).listItems();
25items.forEach((item) => {
26    console.dir(item);
27});
28
29// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

Email Domain Verifier — Stop Bounces Before You Send API in JavaScript

The Apify API client for JavaScript is the official library that allows you to use Email Domain Verifier — stop bounces before you send 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:

Email Domain Verifier — stop bounces before you send API in Python

Email Domain Verifier — stop bounces before you send API through CLI

Email Domain Verifier — stop bounces before you send OpenAPI definition

Email Domain Verifier — stop bounces before you send API

Email Verify & Validate - Fastest Cheapest

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Bulk email verifier — SMTP probing, DNS/MX lookup, catch-all & disposable detection. Safe-to-send recommendations for every address. Perfect for cold outreach, CRM hygiene & lead validation. Integrates with Zapier & n8n. From $0.00095/email. Email Verify Validate

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Email Verifier by Million Verifier - $1/1k emails

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Email Verifier (Syntax + MX + SMTP)

andok/email-verifier

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Bulk email verifier and validator that cleans any email list and cuts bounce rates. Verify email addresses, check deliverability, and get a deliverable/risky/undeliverable verdict with a 0–100 quality score, plus catch-all, disposable and role detection. Import a pasted list, CSV or Google Sheet.

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Check the registration age and history of any domain using WHOIS data and Wayback Machine archives. Returns creation date, expiration date, registrar, DNS records, domain age in days/years, and oldest archived snapshot. Supports single and batch mode up to 50 domains.

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Bulk Email Verifier – Clean Email Lists & Reduce Bounce Rate

solutionssmart/bulk-email-verifier

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Phone Number Validator & Email Verifier - US State, Time Zone

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Phone number validator and email verifier for lead lists in one run. Phones: US, Canada and Caribbean numbering plan, number type, state or province and time zone to call. Emails: syntax, live MX, disposable, role and typo flags, plus a 0–100 contact score. Reads another Actor's dataset. No API key.