// SECURITY
FilterLists
Lists of filters for adblockers and firewalls
FilterLists is a free public Security API with no authentication required. It supports HTTPS.
// FACTS
- Category
- Security
- Authentication
- none
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- api.filterlists.com
- Cost
- Free
// FREQUENTLY ASKED
What is FilterLists?
FilterLists is a free public API in the Security category. Lists of filters for adblockers and firewalls
Does FilterLists require authentication?
No — FilterLists can be used immediately without any API keys or authentication.
Is FilterLists free?
Yes. FilterLists is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does FilterLists support HTTPS?
Yes, FilterLists supports HTTPS encrypted requests.