Pricing

from $2.00 / 1,000 dataset items

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Data Breach Checker

Try for free

Check emails or passwords against Have I Been Pwned. Returns breach metadata only (never leaked values). Passwords use k-anonymity (free). Email checks need your optional HIBP API key. Includes demoMode fixtures.

Pricing

from $2.00 / 1,000 dataset items

Rating

0.0

(0)

Developer

IntelScrape

Actor stats

Bookmarked

Total users

Monthly active users

a day ago

Last modified

Categories

Developer tools

Automation

You can access the Data Breach Checker 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

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = { "emails": ["test@example.com"] }
9
10# Run the Actor and wait for it to finish
11run = client.actor("intelscrape/data-breach-checker").call(run_input=run_input)
12
13# Fetch and print Actor results from the run's dataset (if there are any)
14print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
15for item in client.dataset(run.default_dataset_id).iterate_items():
16    print(item)
17
18# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

Data Breach Checker — Have I Been Pwned API in Python

The Apify API client for Python is the official library that allows you to use Data Breach Checker API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

Data Breach Checker API in JavaScript

Data Breach Checker API through CLI

Data Breach Checker OpenAPI definition

Data Breach Checker API

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Clearcheck Labs

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5.0

(5)

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mikolabs/email-checker-verifier

Verify the existence of any email address in real-time without ever sending a single message. This high-performance Apify Actor uses a specialized Rust engine to perform deep SMTP handshakes, MX record validation, and provider-specific checks (Gmail, Yahoo, Outlook) with extreme speed and accuracy.

Mikolabs

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(1)

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bovi/credential-breach-checker

Check data breaches for company domains via Have I Been Pwned. Get breach date, pwned count, data classes, verification status. No API key required.

Vitalii Bondarev

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Track newly published HHS OCR healthcare breach disclosures, affected-entity counts, incident types, and source-linked changes for security research and risk analysis.

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gochujang/security-headers-checker

Audit HTTP security headers for any URL: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy. Returns a 0-100 score + letter grade + actionable findings. $0.005 per URL.

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Email Breach Checker – Check If Your Email Was Hacked

sian.agency/email-breach-checker

Check any email or username against indexed public breach records: breach sources, exposed password sightings and hashes per credential. Bulk lists. Pay per check.