Webz.io logoDocs
Overview
Start Here
News, Blogs, Forums & Reviews APIs
News Search API
Firehose
Cyber API
Introduction
Quickstart
Filters
Post Data Fields
SOCMint API
API Reference
Query Syntax
Time Range
Endpoints & Authentication
Request Parameters
Response Format
Pagination
Segmentation API
Dark Cache & Images
Errors, Rate Limits & Credits
FAQ
Data Breaches API
Domain Exposure API
News, Blogs, Forums & Reviews Archive
Web Content API (Deprecated)
Webz.io logo
Overview
Start Here
News, Blogs, Forums & Reviews APIs
News Search API
Firehose
Cyber API
Introduction
Quickstart
Filters
Post Data Fields
SOCMint API
API Reference
Query Syntax
Time Range
Endpoints & Authentication
Request Parameters
Response Format
Pagination
Segmentation API
Dark Cache & Images
Errors, Rate Limits & Credits
FAQ
Data Breaches API
Domain Exposure API
News, Blogs, Forums & Reviews Archive
Web Content API (Deprecated)

On this page

No sections

Webz.io DocumentationContact our team© 2026

FAQ

What categories of deep and dark web websites are covered?

  • Cyber Threat Intelligence: Hacking forums, datastores, data-leak sites, ransomware sites, cyber-related blogs, and cyber news sources.
  • Financial Crime: Carding forums, credit-card shops, and blogs related to cryptocurrency crime.
  • Illicit Trafficking: Black markets and underground forums focused on illegal trade, including drugs, weapons, counterfeit goods, and intellectual-property violations.
  • Extremism & Misinformation: Radical forums, extremist news websites, and alternative social-media platforms that spread misinformation and hate speech.
  • Brand Monitoring: Illicit or illegal activity related to a brand on social media.

What types of illicit content are covered?

  • Hacking: Discussions and trade of tools for exploiting vulnerabilities, CVEs, hacking techniques, and planned or executed cyber attacks.
  • Data Breach: Data-leak sites, exposed personally identifiable information (PII), breach trading, account takeovers, and identity-theft discussions.
  • Carding: The sale and use of stolen credit-card details, bank-account information, financial-fraud schemes, and ATM fraud.
  • Crypto: Fraud and criminal activity involving cryptocurrencies, including money-laundering evasion, cryptojacking, and dark-web crypto exchanges.
  • Phishing: Phishing tools and kits, scam pages, phishing emails, and social-engineering discussions.
  • Malware: Malware trade and distribution discussions.
  • Ransomware: Ransomware-group sites, ransomware-as-a-service offerings, and affiliate discussions.
  • Stealer Logs: Trade, sharing, and discussions of stealer logs.
  • Counterfeit: Counterfeit goods, forged money or documents, intellectual-property theft, and piracy.
  • Gaming: Hacked gaming accounts, unauthorized game modifications, and leaked releases.
  • Extremism: Radical discussions promoting extremist ideologies, terrorism, misinformation, and conspiracy theories.
  • Drugs: Drug trafficking and distribution.
  • Weapons: Weapons and ammunition trafficking.
  • Sexual: Discussions and distribution of sexual media and content.

How far back can I search with the Cyber API?

Cyber repositories store up to two years of crawled content. Use Time Range to set the period for a request.

What sources does the Cyber API support?

The Cyber API crawls gated, password-protected, and CAPTCHA-protected sources across its supported networks: Tor, the open web, Telegram, public chat, and Discord.

My domain-threat-monitoring search returns no results. Is my company safe?

No. Threat actors may avoid naming a target directly. Supplement a company-name search with other identifiers, such as IP addresses, email domains, products and services, executive names, name variations, and—where relevant—credit-card BINs.

Why do searches for a specific Tor address return few results?

Filtering by one marketplace onion address returns posts from that address only. A marketplace may have multiple onion mirrors. Use site.domain to expand a known domain to its associated onion and clearnet aliases. site.name is also searchable when you know the marketplace name, but it does not expand mirrors.

What entities are supported?

  • Domains
  • Emails
  • Phone numbers
  • Credit cards
  • Social Security numbers
  • Wallet IDs
  • IP addresses
  • CVEs
  • Persons
  • Organizations
  • Locations

Why are not all keywords highlighted with highlight=true?

The highlight parameter enables title and text highlight snippets. When Elasticsearch produces a match, the API returns the snippets in highlightTitle and highlightText.

What does adversary-group classification include?

The API returns the adversary_group values associated with author data in indexed posts. It passes through those values; it does not classify groups or resolve aliases.

Last updated: August 6, 2026
PreviousErrors, Rate Limits & CreditsNextData Breaches API