The dark web,
one API call away.
Search and monitor the Tor network programmatically. Query our continuously updated index of .onion sites over a simple REST API, get structured JSON back, and build dark web search and monitoring straight into your own product — no Tor, no crawler, no browsing required.
Search .onion sites like you'd search anything else.
Send a keyword or a string, get back a structured list of .onion sites that match it — each with a title, URL and snippet, as clean JSON. Under the hood we continuously crawl and index the Tor network; you just call an endpoint.
Because everything runs through our index over ordinary HTTPS, you never run Tor or touch a hidden service directly — which removes the operational risk of browsing the dark web yourself, and makes the whole thing scriptable.
- Search the .onion index by keyword, string or
site:operator - Look up emails and crypto addresses extracted from a site
- Pull historical snapshots of a page — a Wayback Machine for Tor
- Map how .onion sites link to each other
- Retrieve known CVEs for the software a site runs
Five endpoints, one index.
Start with search, then go deeper. Premium endpoints turn raw .onion data into structured intelligence — no manual browsing required.
Search API
The core endpoint. Send a keyword or string, get a paginated JSON list of matching .onion sites with title, URL and snippet. Supports the site: operator.
History API Premium
Historical snapshots of any .onion page — a Wayback Machine for Tor. List all cached dates, then pull the full content of a specific snapshot.
Metadata API Premium
Structured data automatically extracted from a site: emails, Bitcoin and Monero addresses, and more. Ideal for tracking actors and wallets across the dark web.
Link Graph API Premium
Map relationships between hidden services. Query inbound or outbound links for any .onion URL to uncover clusters and connections.
Vulnerability API Premium
Known CVEs for the technologies detected on a .onion site, cross-referenced with public databases like the NVD. Turn a URL into actionable security intel.
Full reference & examples
Every endpoint, parameter and response format — with copy-paste examples in curl, Python and JavaScript.
View the full API docs →Built to drop into your stack.
Standard JSON, predictable endpoints, and a free tier to prototype with today.
REST & JSON
Predictable REST endpoints returning structured JSON. If your stack can make an HTTPS request, it can query the dark web.
View API Docs →Fresh, real-time index
Our crawlers continuously index new and updated .onion content, so queries return current results — not stale caches from weeks ago.
See plans →SIEM & SOAR friendly
Standard JSON drops straight into Splunk, Microsoft Sentinel, Elastic or any custom orchestration and enrichment pipeline.
Read the docs →Free to start
1,000 requests a month on the free Developer plan, API key issued instantly on signup — no credit card, no sales call. Paid plans from $19/mo.
Compare plans →Monitoring built in
Beyond search: set keyword, brand and domain alerts and get notified when a match appears on a newly indexed .onion page.
Start monitoring →One API, many workflows.
From a solo researcher's script to a security vendor's product — the same endpoints scale with you.
Product & platform builders
Add a dark web data source to your own security product or platform without building and running a Tor crawler yourself.
Threat intel analysts
Enrich investigations with structured .onion results, historical snapshots, extracted wallets and CVEs — queryable, not manual.
OSINT & journalists
Search the dark web programmatically as part of open-source research and investigations, without Tor Browser or operational risk.
Security & SOC teams
Automate monitoring for leaked credentials, brand exposure and threat-actor mentions, and pipe it into your existing tooling.
MSSPs & resellers
Multi-tenant access with multiple tokens lets you serve dark web intelligence to many client organisations from one interface.
Researchers & academia
Query a rich dataset of indexed .onion content for threat-landscape mapping, malware research and academic study.
Prefer a dashboard to an endpoint?
Not every job needs an integration. From your account you can monitor the dark web through a web interface — set up brand, domain, email and keyword watches and get alerted when something new appears, without writing a line of code.
The API and the dashboard share the same index, so you can start in the UI and move to the API when you're ready to automate.
- Brand & domain monitoring
- Email & keyword alerts
- Email or webhook notifications
- Usage & results in one dashboard
Enterprise: your volume, your rules.
When you're building on the API at scale — or reselling it — the Enterprise plan adapts the API to how you actually work.
Custom volume & SLA
Request volumes and rate limits tailored to your workload, backed by a service-level agreement.
Custom endpoints
Endpoints and data shaped to your use case, rather than forcing your product to fit ours.
Multi-tenant & multiple tokens
Issue and manage multiple API tokens for several client organisations from a single interface — built for MSSPs and resellers.
Dedicated support
A dedicated account manager and priority support to help you integrate and scale.
From signup to first result in minutes.
No Tor expertise, no crawler, no manual approval. Just an API key and a query.
Create an account
Sign up and grab your API key instantly from the dashboard. Start on the free Developer plan — no credit card.
Read the docs
Every endpoint and parameter, with examples in curl, Python and JavaScript. Copy, paste, adapt.
Make your first query
Send a GET request with your keyword or .onion URL and get structured JSON back in milliseconds.
Integrate & automate
Wire it into your product, SIEM or dashboard, and set up alerts for new matches as they're indexed.
Start searching the dark web by API today.
Create an account and get 1,000 free API requests every month. Upgrade to premium endpoints and monitoring from $19/mo whenever you're ready.
Get your free API key →Free tier · No credit card required · API key in seconds